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| Product | Description | |
|---|---|---|
| (2R)-(2R)-2-(4-Hydroxyphenyl)glycyl-(2R)-2-[(2S,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]glycyl-(2R)-2-(4-hydroxyphenyl)glycyl-2-[(2S,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]-glycine | (2R)-(2R)-2-(4-Hydroxyphenyl)glycyl-(2R)-2-[(2S,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]glycyl-(2R)-2-(4-hydroxyphenyl)glycyl-2-[(2S,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]-glycine is an intermediate in the synthesis of Amoxicillin, which is an antibiotic used to treat a number of bacterial infections including middle ear infections, strep throat, pneumonia, skin infections, and urinary tract infections. Synonyms: (2S,4S)-2-[(1R)-1-{[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino}-2-{[(1R)-2-({(R)-carboxy[(2S,4S)-4-carboxy-5,5-dimethyl-1,3-thiazolidin-2-yl]methyl}amino)-1-(4-hydroxyphenyl)-2-oxoethyl]amino}-2-oxoethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid; 2-Thiazolidineacetic acid, α-[[(2R)-2-[[(2R)-2-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-2-[(2S,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]acetyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-4-carboxy-5,5-dimethyl-, (αR,2S,4S)-. Grade: 98%. CAS No. 297175-63-4. Molecular formula: C32H40N6O11S2. Mole weight: 748.82. |  |
| Glycine,glycyl-,hydrochloride(1:1) | Glycine,glycyl-,hydrochloride(1:1). Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-Gly-Gly-OH·HCl Monohydrate; GLYCYLGLYCINE HYDROCHLORIDE; Diglycine Hydrochloride Monohydrate. Product Category: Heterocyclic Organic Compound. CAS No. 13059-60-4. Molecular formula: C4H9ClN2O3. Mole weight: 168.58. Purity: >98.0%(N). IUPACName: 2-[(2-aminoacetyl)amino]acetic acid hydrochloride. Canonical SMILES: C(C(=O)NCC(=O)O)N.Cl. ECNumber: 235-951-2. Product ID: ACM13059604. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Glycine,glycyl-L-prolyl- | Glycine,glycyl-L-prolyl-. Synonyms: Gly-Pro-Gly; Glycyl-prolyl-glycine; Glycyl-L-prolyl-glycine. CAS No. 2441-63-6. Molecular formula: C9H15N3O4. Mole weight: 229.23. | |
| Glycine,glycyl-,monohydrochloride,monohydrate(9ci) | Glycine,glycyl-,monohydrochloride,monohydrate(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Glycylglycinemonohydrochloridemonohydrate; N-Glycyl-glycin,Hydrochlorid; (Glycylglycine); N-glycyl-glycine,hydrochloride; GLYCYLGLYCINE HYDROCHLORIDE MONOHYDRATE; Glycylglycine hydrochloride monohydrate. Product Category: Heterocyclic Organic Compound. CAS No. 23273-91-8. Molecular formula: C4H8N2O3.ClH.H2O. Mole weight: 186.59414. Purity: 0.96. IUPACName: 2-[(2-aminoacetyl)amino]acetic acid hydrochloride. Canonical SMILES: C(C(=O)NCC(=O)O)N.Cl. ECNumber: 235-951-2. Product ID: ACM23273918. Alfa Chemistry ISO 9001:2015 Certified. Categories: Gly-Gly hydrochloride. | |
| Glycylcysteinylglycine | Glycylcysteinylglycine. Synonyms: Gly-Cys-Gly; glycyl-cysteinyl-glycine; Glycine, glycyl-L-cysteinyl-. CAS No. 88440-55-5. Molecular formula: C7H13N3O4S. Mole weight: 235.26. | |
| Glycyl-glycine-[15N2] | Glycyl-glycine-[15N2] is the labelled analogue of Glycyl-glycine. Glycyl-glycine is the simplest peptide that is composed of two glycine molecules. Glycylglycine acts as a gamma-glutamyl acceptor. Synonyms: Glycyl-glycine-15N2; 2-(2-aminoacetamido)acetic acid-15N2; Glycylglycine-15N2; Diglycine-15N2; H-Gly-Gly-OH-15N2. Grade: 98% by HPLC; 98% atom 15N. CAS No. 108451-47-4. Molecular formula: C4H8[15N]2O3. Mole weight: 134.10. | |
| Glycylglycine (Gly-Gly, Diglycine) | N-Glycylglycine is a derivative of Glycine, a non-essential amino acid that enhances N-methyl-D-aspartate (NMDA) receptor mediated synaptic potentials in the neocortex of rats. Glycine is also being used as adjuvant therapy for the treatment of schizophrenia. Group: Biochemicals. Alternative Names: Gly-Gly, Diglycine;18: PN: WO2012015910 SEQID: 19 Unclaimed Sequence; 1: PN: WO2010117786 PAGE: 166 Claimed Protein; 2-(Aminoacetamido)acetic Acid; 221: PN: EP2161028 PAGE: 11 Claimed Protein; 31: PN: FR2860236 PAGE: 10 Claimed Protein; 36: PN: EP2204377 SEQID: 36 Claimed Protein; 36: PN: WO2010076654 SEQID: 36 Claimed Protein; 69: PN: US20110195077 SEQID: 14 Claimed Sequence; 6: PN: WO2013027191 SEQID: 14 Claimed Sequence; Diglycine; Diglycocoll; Gly2; Glycine Dipeptide; N-Glycylglycine; NSC 49346; α-Glycylglycine. Grades: Molecular Biology Grade. CAS No. 556-50-3. Pack Sizes: 100g, 250g, 500g, 1Kg, 5Kg. Molecular Formula: C?H?N?O?, Molecular Weight: 132.12. US Biological Life Sciences. |  Worldwide |
| lipid II:glycine glycyltransferase | The enzyme from Staphylococcus aureus catalyses the transfer of glycine from a charged tRNA to MurNAc-L-Ala-D-isoglutaminyl-L-Lys-D-Ala-D-Ala-diphosphoundecaprenyl-GlcNAc (lipid II), attaching it to the N6 of the L-Lys at position 3 of the pentapeptide. This is the first step in the synthesis of the pentaglycine interpeptide bridge that is used in S. aureus for the crosslinking of different glycan strands to each other. Four additional Gly residues are subsequently attached by EC 2.3.2.17 (N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-(N6-glycyl)-D-alanyl-D-alanine-diphosphoundecaprenyl-N-acetylglucosamine:glycine glycyltransferase) and EC 2.3.2.18 (N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-(N6-triglycine)-D-alanyl-D-alanine-diphosphoundecaprenyl-N-acetylglucosamine:glycine glycyltransferase). Group: Enzymes. Synonyms: N-acetylmuramoyl-L-alanyl-D-glu. Enzyme Commission Number: EC 2.3.2.16. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2289; lipid II:glycine glycyltransferase; EC 2.3.2.16; N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-D-alanyl-D-alanine-diphosphoundecaprenyl-N-acetylglucosamine:N6-glycine transferase; femX (gene name); alanyl-D-alanine-diphospho-ditrans,octacis-undecaprenyl-N-acetylglucosamine:glycine N6-glycyltransferase. Cat No: EXWM-2289. |  |
| N-[3-(2-Furyl)acryloyl]-L-phenylalanyl-glycyl-glycine | 25mg Pack Size. Group: Bioactive Small Molecules, Biochemicals, Peptide Reagents. Formula: C20H21N3O6. CAS No. 64967-39-1. Prepack ID 89990880-25mg. Molecular Weight 399.4. See USA prepack pricing. |  |
| N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-(N6-glycyl)-D-alanyl-D-alanine-diphosphoundecaprenyl-N-acetylglucosamine:glycine glycyltransferase | This enzyme catalyses the successive transfer of two Gly moieties from charged tRNAs to MurNAc-L-Ala-D-isoglutaminyl-L-Lys-(N6-Gly)-D-Ala-D-Ala-diphospho-ditrans,octacis-undecaprenyl-GlcNAc, attaching them to a Gly residue previously attached by EC 2.3.2.16 (lipid II:glycine glycyltransferase) to the N6 of the L-Lys at position 3 of the pentapeptide. This is the second step in the synthesis of the pentaglycine interpeptide bridge that is used by Staphylococcus aureus for the crosslinking of different glycan strands to each other. The next step is catalysed by EC 2.3.2.18 (N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-(N6-...D-alanine-ditrans,octacis-diphosphoundecaprenyl-N-acetylglucosamine:glycine glycyltransferase. Enzyme Commission Number: EC 2.3.2.17. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2290; N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-(N6-glycyl)-D-alanyl-D-alanine-diphosphoundecaprenyl-N-acetylglucosamine:glycine glycyltransferase; EC 2.3.2.17; femA (gene name); N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-(N6-glycyl)-D-alanyl-D-alanine-ditrans,octacis-diphosphoundecaprenyl-N-acetylglucosamine:glycine glycyltransferase. Cat No: EXWM-2290. | |
| N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-(N6-triglycine)-D-alanyl-D-alanine-diphosphoundecaprenyl-N-acetylglucosamine:glycine glycyltransferase | This Staphylococcus aureus enzyme catalyses the successive transfer of two Gly moieties from charged tRNAs to MurNAc-L-Ala-D-isoglutaminyl-L-Lys-(N6-tri-Gly)-D-Ala-D-Ala-diphosphoundecaprenyl-GlcNAc, attaching them to the three Gly molecules that were previously attached to the N6 of the L-Lys at position 3 of the pentapeptide by EC 2.3.2.16 (lipid II:glycine glycyltransferase) and EC 2.3.2.17 (N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-(N6-glycyl)-D-alanyl-D-alanine-diphosphoundecaprenyl-N-acetylglucosamine:glycine glycyltransferase). This is the last step in the synthesis of the pentaglycine interpeptide bridge tha...ditrans,octacis-diphosphoundecaprenyl-N-acetylglucosamine:glycine glycyltransferase. Enzyme Commission Number: EC 2.3.2.18. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2291; N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-(N6-triglycine)-D-alanyl-D-alanine-diphosphoundecaprenyl-N-acetylglucosamine:glycine glycyltransferase; EC 2.3.2.18; femB (gene name); N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-(N6-triglycine)-D-alanyl-D-alanine-ditrans,octacis-diphosphoundecaprenyl-N-acetylglucosamine:glycine glycyltransferase. Cat No: EXWM-2291. | |
| Z-glycyl glycine hydroxysuccinimide ester | Z-glycyl glycine hydroxysuccinimide ester. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Z-glycyl glycine hydroxysuccinimide ester | Z-glycyl glycine hydroxysuccinimide ester. Synonyms: Z-Gly-Gly-OSu; 2,5-Dioxopyrrolidin-1-Yl 2-(2-(((Benzyloxy)Carbonyl)Amino)Acetamido)Acetate; Z Gly Gly OSu. Grade: ≥ 99% (HPLC). CAS No. 32943-08-1. Molecular formula: C16H17N3O7. Mole weight: 363.33. | |
| [1,7-Bis(3-sulfo-L-alanine)]calcitoninylglycine (salmon) | An impurity of Calcitonin (salmon). Calcitonin (salmon) is a synthetic form of the hormone calcitonin, derived from salmon. It is a potent 32-amino acid peptide used primarily to manage bone health and calcium regulation. Calcitonin (salmon) is used to treat conditions such as postmenopausal osteoporosis, Paget's disease, and hypercalcemia. Synonyms: Cys(acid)-Ser-Asn-Leu-Ser-Thr-Cys(acid)-Val-Leu-Gly-Lys-Leu-Ser-Gln-Glu-Leu-His-Lys-Leu-Gln-Thr-Tyr-Pro-Arg-Thr-Asn-Thr-Gly-Ser-Gly-Thr-Pro-Gly; [1,7-Bis(3-sulfo-L-alanine)] calcitonin salmon-glycine; Calcitonin (salmon) EP Impurity G; Calcitonin (salmon) Impurity G; Cys(acid)-SNLST-Cys(acid)-VLGKLSQELHKLQTYPRTNTGSGTPG; H-Ala(SO3H)-Ser-Asn-Leu-Ser-Thr-Ala(SO3H)-Val-Leu-Gly-Lys-Leu-Ser-Gln-Glu-Leu-His-Lys-Leu-Gln-Thr-Tyr-Pro-Arg-Thr-Asn-Thr-Gly-Ser-Gly-Thr-Pro-Gly-OH; 3-sulfo-L-alanyl-L-seryl-L-asparagyl-L-leucyl-L-seryl-L-threonyl-3-sulfo-L-alanyl-L-valyl-L-leucyl-glycyl-L-lysyl-L-leucyl-L-seryl-L-glutaminyl-L-alpha-glutamyl-L-leucyl-L-histidyl-L-lysyl-L-leucyl-L-glutaminyl-L-threonyl-L-tyrosyl-L-prolyl-L-arginyl-L-threonyl-L-asparagyl-L-threonyl-glycyl-L-seryl-glycyl-L-threonyl-L-prolylglycine; Calcitonin Salmon EP Impurity G; 1,7-bis(3-sulfo-L-Ala)-Calcitoninyl glycine; Calcitonin EP impurity G. Grade: ≥95%. Molecular formula: C147H244N44O56S2. Mole weight: 3587.94. | |
| 2-[[2-[(3-Amino-3,3-diphosphonopropyl)amino]acetyl]amino]acetic aciddihydrate | 2-[[2-[(3-Amino-3,3-diphosphonopropyl)amino]acetyl]amino]acetic aciddihydrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CID50513, LS-72262, N-(N-(3-Amino-3,3-diphosphonopropyl)glycyl)glycine dihydrate, GLYCINE, N-(N-(3-AMINO-3,3-DIPHOSPHONOPROPYL)GLYCYL)-, DIHYDRATE, N-(alpha-Aminopropylidene-alpha,alpha-diphosphono)glycylglycine dihydrate, 69408-66-8. Product Category: Heterocyclic Organic Compound. CAS No. 69408-66-8. Molecular formula: C7H21N3O11P2. Mole weight: 385.203 g/mol. Purity: 0.96. IUPACName: 2-[[2-[(3-amino-3,3-diphosphonopropyl)amino]acetyl]amino]acetic acid dihydrate. Canonical SMILES: C(CNCC(=O)NCC(=O)O)C(N)(P(=O)(O)O)P(=O)(O)O.O.O. Product ID: ACM69408668. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2,5-Piperazinedione | 2,5-Piperazinedione, an organic compound essential in pharmaceutical advancement, is wielded to combat an array of neurological afflictions and malignancies. This pivotal component serves as the foundational building block facilitating the creation of potent medications tailored to intercept and disrupt disease-related enzymatic activity and pathways. Synonyms: 2,5-Diketopiperazine; Cyclo(-Gly-Gly); 2,5-Piperazinedione; 2,5-Dioxopiperazine; Cyclo(glycylglycyl); Cyclodiglycine; Cycloglycylglycine; Diglycolyl Diamide; Diketopiperazine; Glycine Cyclic Dimer; N-glycylglycine Cyclic Peptide; Glycylglycine Lactam; NSC 26345; α,γ-Diacipiperazine. Grade: ≥95%. CAS No. 106-57-0. Molecular formula: C4H6N2O2. Mole weight: 114.10. | |
| 2,5-Piperazinedione | 2,5-Piperazinedione, can be used as an intermediate in the preparation of various pharmaceutical and biologically active compounds. It can be used in the synthesis of dipeptide isosteres by cross-metathesis. Group: Biochemicals. Alternative Names: 2,5-Diketopiperazine; 2,5-Dioxopiperazine; Cyclo(Gly-Gly); Cyclo(glycylglycyl); Cyclodiglycine; Cycloglycylglycine; Diglycolyl Diamide; Diketopiperazine; Glycine Cyclic Dimer; N-glycylglycine Cyclic Peptide; Glycylglycine Lactam; NSC 26345; α,γ-Diacipiperazine. Grades: Highly Purified. CAS No. 106-57-0. Pack Sizes: 1g, 10g. Molecular Formula: C?H?N?O?, Molecular Weight: 114.1. US Biological Life Sciences. | Worldwide |
| 2-Amino-N-(p-ethoxyphenyl)acetamide | 2-Amino-N-(p-ethoxyphenyl)acetamide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Glycylamino-phenetol; Aminoacet-p-phenetidid; p-Acetophenetidide,2-amino; Phenocoll; phenokoll; Glycin-p-phenetidid; glycine p-phenetidide. Product Category: Heterocyclic Organic Compound. CAS No. 103-97-9. Molecular formula: C10H14N2O2. Mole weight: 194.230360 [g/mol]. Purity: 0.96. IUPACName: 2-amino-N-(4-ethoxyphenyl)acetamide. Density: 1.165g/cm³. Product ID: ACM103979. Alfa Chemistry ISO 9001:2015 Certified. | |
| 8-L-Arginine-9a-glycine-vasopressin | An impurity of Vasopressin. Vasopressin is a nonapeptide hormone produced in the hypothalamus and released by the posterior pituitary gland. It is used clinically to manage central diabetes insipidus, treat hypotension in shock, and control gastrointestinal bleeding. Synonyms: Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Arg-Gly-Gly-OH(Cys1&Cys6 bridge); CYFQNCPRGG-OH(Cys1&Cys6 bridge); L-Cysteinyl-L-tyrosyl-L-phenylalanyl-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-L-arginyl-glycyl-glycine (1->6)-disulfide; H-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Arg-Gly-Gly-OH (Disulfide bridge: Cys1-Cys6); Endo-Gly9a-Vasopressin. Grade: ≥95%. CAS No. 114665-05-3. Molecular formula: C48H67N15O14S2. Mole weight: 1142.27. | |
| Acetyl Hexapeptide-37 | Acetyl Hexapeptide-37 is a synthetic peptide known for its anti-aging properties and is commonly used as a cosmetic ingredient. It works by enhancing cellular moisture within the skin's surface layers, providing balanced hydration between the skin's layers. This peptide is composed of the amino acids alanine, proline, serine, and glycine, and it has the ability to increase skin hydration by enhancing the expression of aquaporin 3 (AQP3), which is a water channel protein in the skin. The increased expression of AQP3 improves the water flux from the basal layer of the epidermis to the stratum corneum, leading to better skin hydration and health. Synonyms: Ac-SPAGGP-NH2; Acetyl Hexapeptide 37; N-Acetyl-L-seryl-L-prolyl-L-alanyl-glycyl-glycyl-L-prolinamide; (S)-1-(Acetyl-L-seryl)-N-((S)-1-((2-((2-((S)-2-carbamoylpyrrolidin-1-yl)-2-oxoethyl)amino)-2-oxoethyl)amino)-1-oxopropan-2-yl)pyrrolidine-2-carboxamide; Diffuporine; Ac-L-Ser-L-Pro-L-Ala-Gly-Gly-L-Pro-NH2. Grade: ≥95%. CAS No. 1447824-16-9. Molecular formula: C22H35N7O8. Mole weight: 525.56. | |
| ACTH 1-14 | ACTH(1-14) is a fragment of the adrenocorticotropic hormone that regulates the production of cortisol and androgens. Synonyms: Adrenocorticotropic Hormone Fragment 1-14; Ser-Tyr-Ser-Met-Glu-His-Phe-Arg-Trp-Gly-Lys-Pro-Val-Gly; alpha1-14-Corticotropin; L-seryl-L-tyrosyl-L-seryl-L-methionyl-L-alpha-glutamyl-L-histidyl-L-phenylalanyl-L-arginyl-L-tryptophyl-glycyl-L-lysyl-L-prolyl-L-valyl-glycine; Acth(1-14) huamn. Grade: ≥90%. CAS No. 25696-21-3. Molecular formula: C77H109N21O20S. Mole weight: 1680.88. | |
| ACTH (1-14) acetate | ACTH (1-14) acetate is a fragment of the adrenocorticotropic hormone that regulates the production of cortisol and androgens. Synonyms: Adrenocorticotropic Hormone Fragment 1-14 acetate; H-Ser-Tyr-Ser-Met-Glu-His-Phe-Arg-Trp-Gly-Lys-Pro-Val-Gly-OH.CH3CO2H; L-seryl-L-tyrosyl-L-seryl-L-methionyl-L-alpha-glutamyl-L-histidyl-L-phenylalanyl-L-arginyl-L-tryptophyl-glycyl-L-lysyl-L-prolyl-L-valyl-glycine acetic acid; α1-14-Corticotropin acetate; α-Melanotropin (Rana catesbeiana) acetate; α-MSH (chicken) acetate; ACTH 1-14 acetate; α1-14-ACTH acetate. Grade: ≥95%. Molecular formula: C79H113N21O22S. Mole weight: 1740.96. | |
| Ala-Gly-Gln | Ala-Gly-Gln is a tripeptide consisting of L-alanine, glycine, and L-glutamine. L-alanine is involved in glucose metabolism and muscle tissue repair, glycine contributes to protein synthesis and neurotransmission, and L-glutamine is important for immune function, intestinal health, and muscle recovery. This tripeptide may be beneficial in enhancing recovery, supporting immune health, and maintaining muscle function, especially during intense physical activity or stress. Synonyms: AGQ; Alanyl-glycyl-glutamine; L-Alanyl-glycyl-L-glutamine; H-Ala-Gly-Gln-OH; H-AGQ-OH; L-Alanylglycyl-L-glutamine. Grade: ≥90%. Molecular formula: C10H18N4O5. Mole weight: 274.27. | |
| Aminopeptidase N Ligand (CD13), NGR peptide | It is a peptide with NGR (Asn-Gly-Arg) motif, which has a disulfide bridge linking cys1 and cys5, and is known to have antimicrobial properties in addition to the presence of KLA sequences. The peptide binds to CD13 on tumor cells and shows strong cytotoxicity and activity against tumor cells. This peptide shows dose-dependent antiproliferation against tumor cells and induces cell cylce arrest at G2/M phases and apoptosis of the tumor cells. Peptides containing the NGR motif are useful in the delivery of cytotoxic drugs, pro-apoptotic peptides, and tumor necrosis factor (TNF) into tumor vasculature. Synonyms: H-Cys-Asn-Gly-Arg-Cys-Gly-OH (Disulfide bridge: Cys1-Cys5); L-cysteinyl-L-asparagyl-glycyl-L-arginyl-L-cysteinyl-glycine (1->5)-disulfide; N-{[(4R,5E,7S,8E,11E,13S,14E,16R)-16-Amino-7-(3-carbamimidamidopropyl)-6,9,12,15-tetrahydroxy-13-(2-hydroxy-2-iminoethyl)-1,2-dithia-5,8,11,14-tetraazacycloheptadeca-5,8,11,14-tetraen-4-yl](hydroxy)methylene}glycine. Grade: ≥95%. Molecular formula: C20H34N10O8S2. Mole weight: 606.67. | |
| Amoxycilloic Acid Sodium Salt | Amoxycilloic Acid Sodium Salt is an impurity of Amoxicillin, which is an antibiotic used to treat a number of bacterial infections including middle ear infections, strep throat, pneumonia, skin infections, and urinary tract infections. Synonyms: Glycine, (2R)-2-(4-hydroxyphenyl)glycyl-2-[(2R,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]-, (2R)-, Sodium Salt (1:1); (2R)-(2R)-2-(4-Hydroxyphenyl)glycyl-2-[(2R,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]glycine Sodium Salt; Glycine, D-2-(4-carboxy-5,5-dimethyl-2-thiazolidinyl)-N-[D-2-(4-hydroxyphenyl)glycyl]-, (2R-trans)-, Sodium Salt; Amoxipenicilloic acid Sodium Salt; (2R-trans)-D-2-(4-Carboxy-5,5-dimethyl-2-thiazolidinyl)-N-[D-2-(4-hydroxyphenyl)glycyl]glycine Sodium Salt; Sodium amoxicilloate; Amoxicilloic acid sodium salt; 2-Thiazolidineacetic acid, α-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-4-carboxy-5,5-dimethyl-, sodium salt, (αR,2R,4S)- (1:1). Grade: 95%. Molecular formula: C16H20N3NaO6S. Mole weight: 405.40. | |
| Amoxycilloic Acid Trimer | Amoxycilloic Acid Trimer is an impurity of Amoxicillin, which is an antibiotic used to treat a number of bacterial infections including middle ear infections, strep throat, pneumonia, skin infections, and urinary tract infections. Synonyms: Amoxicillin EP Impurity N; (2R,4S,2'R,4'S,2''R,4''S)-2,2',2''-[(1R,4R,7R,10R,13R,16R)-16-Amino-1-carboxy-4,10,16-tris(4-hydroxyphenyl)-3,6,9,12,15-pentaoxo-2,5,8,11,14-pentaazahexadecane-1,7,13-triyl]tris(5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid); (2R)-(2R)-2-(4-Hydroxyphenyl)glycyl-(2R)-2-[(2R,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]glycyl-(2R)-2-(4-hydroxyphenyl)glycyl-(2R)-2-[(2R,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]glycyl-(2R)-2-(4-hydroxyphenyl)glycyl-2-[(2R,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]glycine; 2-Thiazolidineacetic acid, α-[[(2R,5R,8R,11R,14R)-14-amino-5,11-bis[(2R,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]-2,8,14-tris(4-hydroxyphenyl)-1,4,7,10,13-pentaoxo-3,6,9,12-tetraazatetradec-1-yl]amino]-4-carboxy-5,5-dimethyl-, (αR,2R,4S)-. Grade: ≥95%. CAS No. 210289-73-9. Molecular formula: C48H59N9O16S3. Mole weight: 1114.23. | |
| Amyloid beta-peptide (25-35) 2TFA | Amyloid beta-peptide (25-35) 2TFA, the fragment Aβ(25-35) of the Alzheimer's amyloid β-peptide, is functionally required for the neurotrophic and neurotoxic effects associated with Alzheimer's disease. Synonyms: GSNKGAIIGLM 2TFA; H-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-OH.2TFA; glycyl-L-seryl-L-asparagyl-L-lysyl-glycyl-L-alanyl-L-isoleucyl-L-isoleucyl-glycyl-L-leucyl-L-methionine trifluoroacetic acid; Amyloid β-peptide (25-35) trifluoroacetate; Aβ25-35 trifluoroacetate; Eledoisin, 1-glycine-2-L-serine-3-L-asparagine-5-glycine-7-L-isoleucine-11-L-methionine-, trifluoroacetate; Human β-amyloid peptide (25-35) trifluoroacetate; β-Amyloid fragment(25-35) trifluoroacetate; β-Amyloid peptide(25-35) trifluoroacetate. Grade: ≥95%. Molecular formula: C49H83F6N13O18S. Mole weight: 1288.32. | |
| Amyloid β-Protein (1-37) | Amyloid β-Protein (1-37) is a fragment of amyloid β-protein cleaved from amyloid precursor protein (APP) that is moderately associated with Mini-Mental State Examination (MMSE) scores in Alzheimer disease. Synonyms: H-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-OH; L-alpha-aspartyl-L-alanyl-L-alpha-glutamyl-L-phenylalanyl-L-arginyl-L-histidyl-L-alpha-aspartyl-L-seryl-glycyl-L-tyrosyl-L-alpha-glutamyl-L-valyl-L-histidyl-L-histidyl-L-glutaminyl-L-lysyl-L-leucyl-L-valyl-L-phenylalanyl-L-phenylalanyl-L-alanyl-L-alpha-glutamyl-L-alpha-aspartyl-L-valyl-glycyl-L-seryl-L-asparagyl-L-lysyl-glycyl-L-alanyl-L-isoleucyl-L-isoleucyl-glycyl-L-leucyl-L-methionyl-L-valyl-glycine. Grade: ≥90%. CAS No. 186359-67-1. Molecular formula: C182H274N50O55S. Mole weight: 4074.55. | |
| Amyloid β-Protein (1-38) | Like Aβ (25-35), Amyloid β-Protein (1-38) disrupts calcium homeostasis, making human cortical neurons vulnerable to environmental insults. Synonyms: H-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-OH; L-alpha-aspartyl-L-alanyl-L-alpha-glutamyl-L-phenylalanyl-L-arginyl-L-histidyl-L-alpha-aspartyl-L-seryl-glycyl-L-tyrosyl-L-alpha-glutamyl-L-valyl-L-histidyl-L-histidyl-L-glutaminyl-L-lysyl-L-leucyl-L-valyl-L-phenylalanyl-L-phenylalanyl-L-alanyl-L-alpha-glutamyl-L-alpha-aspartyl-L-valyl-glycyl-L-seryl-L-asparagyl-L-lysyl-glycyl-L-alanyl-L-isoleucyl-L-isoleucyl-glycyl-L-leucyl-L-methionyl-L-valyl-glycyl-glycine. Grade: 95%. CAS No. 131438-74-9. Molecular formula: C184H277N51O56S1. Mole weight: 4131.54. | |
| Amyloid β-Protein Fragment 35-25 | Amyloid β-Protein Fragment 35-25, the reverse sequence of Aβ 25-35, serves as an inactive control. Synonyms: H-Met-Leu-Gly-Ile-Ile-Ala-Gly-Lys-Asn-Ser-Gly-OH; Amyloid β-Protein (35-25); β-Amyloid (35-25); L-methionyl-L-leucyl-glycyl-L-isoleucyl-L-isoleucyl-L-alanyl-glycyl-L-lysyl-L-asparagyl-L-seryl-glycine. Grade: ≥95%. CAS No. 147740-73-6. Molecular formula: C45H81N13O14S. Mole weight: 1060.27. | |
| APPROVED Glycyltyrosine | APPROVED Glycyltyrosine is a dipeptide containing glycine and L-tyrosine. CAS No. 39630-46-1. Product ID: PAP-0008. Molecular formula: C11H16N2O5. Category: Amino acid. Product Keywords: Amino Acid Series; APPROVED Glycyltyrosine; PAP-0008; Amino acid; C11H16N2O5; 39630-46-1. Standard: GMP. Color: White to Off-White. Physical State: Solid. Solubility: DMSO (Slightly), Water (Slightly). Applications: APPROVED Glycyltyrosine is a drug that belongs to the class of drugs called psychostimulants. It is a non-amphetamine stimulant and does not produce amphetamine-like effects, such as euphoria or dependence. Product Description: APPROVED Glycyltyrosine is a drug that belongs to the class of drugs called psychostimulants. It is a non-amphetamine stimulant and does not produce amphetamine-like effects, such as euphoria or dependence. |  |
| Asp8,Gly12-Terlipressin | An impurity of Terlipressin. Terlipressin is a synthetic vasopressin analogue primarily used to improve kidney function in adults with hepatorenal syndrome (HRS), a condition that causes kidney problems in individuals with severe liver disease. It acts as a vasoconstrictor, predominantly in the splanchnic circulation, which helps increase arterial pressure and reduce portal venous pressure. Synonyms: Gly-Gly-Gly-Cys-Tyr-Phe-Gln-Asp-Cys-Pro-Lys-Gly(Cys4&Cys9 bridge); [8-L-aspartic acid,12-glycine]terlipressin; Terlipressin EP Impurity L; H-Gly-Gly-Gly-Cys-Tyr-Phe-Gln-Asp-Cys-Pro-Lys-Gly-OH (Disulfide bridge: Cys4-Cys9); Glycyl-glycyl-glycyl-L-cysteinyl-L-tyrosyl-L-phenylalanyl-L-α-aspartyl-L-asparagyl-L-cysteinyl-L-prolyl-L-lysyl-glycine (4->9)-disulfide; GGGCYFQDCPKG(Cys4&Cys9 bridge); [Asp8, Gly12]-Terlipressin; Terlipressin Impurity L; [Asp(8), Gly(12)]-Terlipressin [Asp(8)-TLY-COOH]. Grade: ≥95%. Molecular formula: C52H72N14O17S2. Mole weight: 1229.35. | |
| Axltide | Axltide is based on mouse insulin receptor substrate 1 (amino acids 979-989). It is also a substrate for the kinases AXL, DDR2, MST1 and JAK2. Synonyms: Axl/Insulin Receptor Substrate Peptide; H-Lys-Lys-Ser-Arg-Gly-Asp-Tyr-Met-Thr-Met-Gln-Ile-Gly-OH; L-lysyl-L-lysyl-L-seryl-L-arginyl-glycyl-L-alpha-aspartyl-L-tyrosyl-L-methionyl-L-threonyl-L-methionyl-L-glutaminyl-L-isoleucyl-glycine. Grade: ≥98%. CAS No. 143364-95-8. Molecular formula: C63H107N19O20S2. Mole weight: 1514.77. | |
| BAM-22P | BAM 22P is a potent endogenous agonist peptide for sensory neuron specific receptor (SNSR) (EC50 = 13 and 16 nM for human SNSR3 and SNSR4, respectively). BAM 22P is also a potent opioid agonist (IC50 = 1.3 nM in guinea pig ileum preparation) displaying opioid- and non-opioid receptor mediated antinociceptive effects in vivo. Synonyms: Bovine adrenal medulla-22P; Bam 22P; H-Tyr-Gly-Gly-Phe-Met-Arg-Arg-Val-Gly-Arg-Pro-Glu-Trp-Trp-Met-Asp-Tyr-Gln-Lys-Arg-Tyr-Gly-OH; L-tyrosyl-glycyl-glycyl-L-phenylalanyl-L-methionyl-L-arginyl-L-arginyl-L-valyl-glycyl-L-arginyl-L-prolyl-L-alpha-glutamyl-L-tryptophyl-L-tryptophyl-L-methionyl-L-alpha-aspartyl-L-tyrosyl-L-glutaminyl-L-lysyl-L-arginyl-L-tyrosyl-glycine. Grade: ≥95%. CAS No. 76622-26-9. Molecular formula: C130H184N38O31S2. Mole weight: 2839.22. | |
| BAM (8-22) | BAM (8-22) is an endogenous peptide agonist for the sensory neuron specific receptor (SNSR) (EC50 = 28 and 14 nM for SNSR3 and SNSR4, respectively). It exhibits spinal analgesic effects by interacting with NMDA receptors. BAM (8-22) displays no affinity for opioid receptors compared to BAM 22. Synonyms: Bovine Adrenal Medulla Peptide (8-22); H-Val-Gly-Arg-Pro-Glu-Trp-Trp-Met-Asp-Tyr-Gln-Lys-Arg-Tyr-Gly-OH; BAM-22P (8-22); L-valyl-glycyl-L-arginyl-L-prolyl-L-alpha-glutamyl-L-tryptophyl-L-tryptophyl-L-methionyl-L-alpha-aspartyl-L-tyrosyl-L-glutaminyl-L-lysyl-L-arginyl-L-tyrosyl-glycine; BAM-15. Grade: ≥95%. CAS No. 412961-36-5. Molecular formula: C91H127N25O23S. Mole weight: 1971.22. | |
| Betaine | Betaine, is the product of the enzyme oxidation of choline. It can also be used as an organic osmolytes. Betain is a methyl donor of increasingly recognized significance in biology. It can also be used for the treatment of homocystinuria which is an inherited disorder of the metabolism of amino acid methionine. Group: Biochemicals. Alternative Names: 1-Carboxy-N,N,N-trimethyl-Methanaminium Inner Salt; (Carboxymethyl) trimethylammonium Hydroxide Inner Salt; (Trimethylammonio) acetate; Abromine; Aminocoat; Aquadew AN 100; Betafin; Betafin BCR; Betafin BP; Betafin BP 20; Cystadane; Fencaijian; FinnStim; Glycine Betaine; Trimethylbetaine Glycine; Glycocoll Betaine; Glycylbetaine; Greenstim; Loramine AMB 13; Lycine; N,N,N-Trimethylglycine; Oxyneurine; Rubrine C; Trimethylbetaine; Trimethylglycocoll; α-Earleine. Grades: Highly Purified. CAS No. 107-43-7. Pack Sizes: 100g, 250g, 500g. Molecular Formula: C?H??NO?, Molecular Weight: 117.15. US Biological Life Sciences. | Worldwide |
| Betaine | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspesticides & metabolitespharma & vet compounds & metabolitesapi standards. Alternative Names: Glycine betaine, Loramine AMB 13, Methanaminium, 1-carboxy-N,N,N-trimethyl-, hydroxide, inner salt, Betafin BCR, Fencaijian, N,N,N-Trimethylglycine, Glycocoll betaine, Abromine, Oxyneurine, Aminocoat, Greenstim, Lycine, Betafin BP 20, Betafin BP, Betaine (8CI), Betafin, Glycylbetaine, ?-Earleine, Ammonium compounds, substituted, (carboxymethyl)trimethyl-, hydroxide, inner salt (7CI), (Trimethylammonio)acetate, Trimethylglycine, Trimethylglycocoll, Rubrine C, Aquadew AN 100, Glycine, trimethylbetaine, Trimethylbetaine, Cystadane, FinnStim,Methanaminium, 1-carboxy-N,N,N-trimethyl-, inner salt, Auqadew AN 100, (Carboxymethyl)trimethylammonium hydroxide inner salt, Bluestim. |  |
| Betaine anhydrous | Betaine anhydrous - Product ID: NST-10-210. Category: Alkaloids. Alternative Names: Abromine, Aminocoat, Betafin, Bluestim, Cystadane, Fencaijian, Glycine betaine, Glycocoll betaine, Glycylbetaine, Greenstim, Intracell, Lycine, Oxyneurine, Trimethylbetaine, Trimethylglycine, Trimethylglycocoll, ?-Earleine. Purity: 98%. Test method: HPLC. CAS No. 107-43-7. Pack Sizes: 100g, 200g, 500g, 1000g. Appearance: White Powder. Molecular formula: C5H11NO2. Mole weight: 117.15. Storage: +2 +8 °C. |  |
| Betaine-[d11] | Betaine-[d11] is the labelled analogue of Betaine. Betaine protects cells from environmental stress, it reduces cardiovascular disease risk and protects liver cells from alcoholic liver damage and nonalcoholic steatohepatitis. Besides, it has anti-inflammation and tumor preventing capacity. Synonyms: Betaine D11; 1-Carboxy-N,N,N-trimethyl-methanaminium Inner Salt-d11; (Carboxymethyl)trimethylammonium Hydroxide Inner Salt-d11; (Trimethylammonio)acetate-d11; Abromine-d11; Aminocoat-d11; Betafin-d11; Betafin BCR-d11; Betafin BP-d11; Cystadane-d11; Fencaijian-d11; Trimethylbetaine Glycine-d11; Glycocoll Betaine-d11; Glycylbetaine-d11; N,N,N-Trimethylglycine-d11; Oxyneurine-d11; α-Earleine-d11. Grade: 98%; 98% atom D. CAS No. 203806-06-8. Molecular formula: C5D11NO2. Mole weight: 128.21. | |
| Boc-Gly-Gly-Gly-OH | Boc-Gly-Gly-Gly-OH. Group: Biochemicals. Alternative Names: Na-t-Butoxycarbonyl-glycyl-glycyl-glycine; Boc-(Gly)3-OH. Grades: Highly Purified. CAS No. 28320-73-2. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| Boc-Gly-Gly-Gly-OH | Boc-Gly-Gly-Gly-OH. Synonyms: Nα-τ-Butoxycarbonyl-glycyl-glycyl-glycine; Boc-(Gly)3-OH. Grade: ≥ 99% (HPLC). CAS No. 28320-73-2. Molecular formula: C11H19N3O6. Mole weight: 289.29. | |
| Boc-Gly-Gly-OH | Boc-Gly-Gly-OH. Group: Biochemicals. Alternative Names: N-(2-N-Boc-aminoacetyl)glycine; Boc-L-glycyl glycine. Grades: Highly Purified. CAS No. 31972-52-8. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. | Worldwide |
| Boc-Gly-Gly-OSu | Boc-Gly-Gly-OSu. Synonyms: Boc-Gly-Gly-NHS ester; Glycine, N-[(1,1-dimethylethoxy)carbonyl]glycyl-, 2,5-dioxo-1-pyrrolidinyl ester. CAS No. 29248-48-4. Molecular formula: C13H19N3O7. Mole weight: 329.31. | |
| Boc-Gly-Gly-Phe-Gly-OH | Boc-Gly-Gly-Phe-Gly-OH is a self-assembly of N- and C-protected tetrapeptide. It is also a protease-cleavable linker for antibody-drug conjugates (ADCs). Synonyms: N-tert-butoxycarbonyl-glycyl-glycyl-L-phenylalanyl-glycine; N-(tert-butoxycarbonyl)-glycylglycyl-L-phenylalanylglycine; (S)-12-Benzyl-2,2-dimethyl-4,7,10,13-tetraoxo-3-oxa-5,8,11,14-tetraazahexadecan-16-oic acid. Grade: >95%. CAS No. 187794-49-6. Molecular formula: C20H28N4O7. Mole weight: 436.46. | |
| Boc-Gly-Gly-Phe-Gly-OH TFA | Boc-Gly-Gly-Phe-Gly-OH TFA, a self-assembly of N- and C-protected tetrapeptide, is a protease cleavable linker used for the antibody-drug conjugate (ADC). Synonyms: Boc-Gly-Gly-Phe-Gly-OH trifluoroacetic acid; N-tert-butoxycarbonyl-glycyl-glycyl-L-phenylalanyl-glycine trifluoroacetic acid. Grade: >98%. Molecular formula: C22H29F3N4O9. Mole weight: 550.48. | |
| Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Gly-OH | Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Gly-OH is a protected pentapeptide used in peptide synthesis. The sequence includes tyrosine (Tyr), α-aminoisobutyric acid (Aib), glutamic acid (Glu), and two glycine (Gly) residues. The Boc (tert-Butyloxycarbonyl) group protects the N-terminus of the tyrosine residue, while the OtBu (tert-butyl) groups protect the hydroxyl groups of the tyrosine and glutamic acid residues. The Aib is a non-standard amino acid that enhances conformational rigidity. The two glycine residues at the C-terminus are free, indicated by -OH, allowing for further coupling or modifications. This peptide is designed to be incorporated into larger peptide sequences, with the protective groups ensuring controlled reactivity and stability throughout the synthesis process. Synonyms: YXEGG; ((S)-5-(tert-Butoxy)-2-(2-((S)-3-(4-(tert-butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanamido)-5-oxopentanoyl)glycylglycine; Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Gly-OH. Grade: ≥95%. Molecular formula: C35H55N5O11. Mole weight: 721.85. | |
| Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Thr(OtBu)-Phe-Thr(OtBu)-OH | Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Thr(OtBu)-Phe-Thr(OtBu)-OH is a protected heptapeptide used in peptide synthesis. It includes tyrosine (Tyr), α-aminoisobutyric acid (Aib), glutamic acid (Glu), glycine (Gly), threonine (Thr), and phenylalanine (Phe), with Boc (tert-Butyloxycarbonyl) and OtBu (tert-butyl) groups protecting the amino and hydroxyl groups, respectively. The peptide has a free -OH group at the C-terminus for further modifications or coupling. This octapeptide is designed for controlled reactivity and stability, making it suitable for synthesis and applications in peptide-based drug design and functional studies. Synonyms: Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Thr(OtBu)-Phe-Thr(OtBu); N-N-(((S)-5-(tert-Butoxy)-2-(2-((S)-3-(4-(tert-butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanamido)-5-oxopentanoyl)glycyl)-O-(tert-butyl)-L-threonyl-L-phenylalanyl-O-(tert-butyl)-L-threonine; Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Thr(tBu)-Phe-Thr(tBu)-OH. Grade: ≥90%. Molecular formula: C58H91N7O15. Mole weight: 1126.40. | |
| Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Thr-Phe-Thr(tBu)-OH | Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Thr-Phe-Thr(tBu)-OH is a protected heptapeptide used in peptide synthesis. It includes tyrosine (Tyr), α-aminoisobutyric acid (Aib), glutamic acid (Glu), glycine (Gly), threonine (Thr), and phenylalanine (Phe), with Boc (tert-Butyloxycarbonyl) and tBu (tert-butyl) groups protecting the amino and hydroxyl groups, respectively. The peptide ends with a free -OH group for further modifications or coupling. This heptapeptide is designed for controlled reactivity and stability in synthesis and can be used for studying peptide conformations or in designing bioactive compounds. Synonyms: Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Thr-Phe-Thr(tBu); N-((S)-5-(tert-Butoxy)-2-(2-((S)-3-(4-(tert-butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanamido)-5-oxopentanoyl)glycyl-L-threonyl-L-phenylalanyl-O-(tert-butyl)-L-threonine; Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Thr-Phe-Thr(OtBu)-OH. Grade: ≥90%. Molecular formula: C54H83N7O15. Mole weight: 1070.29. | |
| Cbz-Gly-Pro-Ser(OtBu)-Ser(OtBu)-Gly-OH | Cbz-Gly-Pro-Ser(OtBu)-Ser(OtBu)-Gly-OH is a protected pentapeptide used in peptide synthesis. The sequence includes glycine (Gly), proline (Pro), and two serine (Ser) residues, with the C-terminus glycine being free, denoted by -OH, allowing for further coupling or modifications. The Cbz (Carbobenzyloxy) group protects the N-terminus of the glycine residue, while the OtBu (tert-butyl) groups protect the hydroxyl groups of the serine residues, preventing unwanted reactions during synthesis. This peptide sequence is designed to be incorporated into larger peptides or proteins, with the protective groups ensuring controlled reactivity and stability throughout the synthesis process. Synonyms: GPSSG; N-(N-((Benzyloxy)carbonyl)glycyl-L-prolyl-O-(tert-butyl)-L-seryl)-O-(tert-butyl)-L-serylglycine; Z-Gly-Pro-Ser(OtBu)-Ser(OtBu)-Gly-OH; Cbz-Gly-Pro-Ser(tBu)-Ser(tBu)-Gly-OH. Grade: ≥99%. Molecular formula: C31H47N5O10. Mole weight: 649.74. | |
| Chemotactic Domain of Elastin | Chemotactic Domain of Elastin stimulated human skin fibroblast proliferation and was chemotactic for fibroblasts and monocytes. The palmitoylated form is marketed as a cosmetic ingredient. Synonyms: Valyl-glycyl-valyl-alanyl-prolyl-glycine; N-[(1-{N-[2-({2-[(2-Amino-1-hydroxy-3-methylbutylidene)amino]-1-hydroxyethylidene}amino)-1-hydroxy-3-methylbutylidene]alanyl}pyrrolidin-2-yl)(hydroxy)methylidene]glycine. CAS No. 92899-39-3. Molecular formula: C22H38N6O7. Mole weight: 498.57. | |
| Crosstide | Crosstide, a peptide analog of glycogen synthase kinase α/β fusion protein sequence, acts as a substrate for Akt (PKB) (Km=4μM) and is useful in phosphocellulose kinase assays. Synonyms: H-Gly-Arg-Pro-Arg-Thr-Ser-Ser-Phe-Ala-Glu-Gly-OH; glycyl-L-arginyl-L-prolyl-L-arginyl-L-threonyl-L-seryl-L-seryl-L-phenylalanyl-L-alanyl-L-alpha-glutamyl-glycine. Grade: ≥96%. CAS No. 171783-05-4. Molecular formula: C48H77N17O17. Mole weight: 1164.23. | |
| Crosstide TFA | Crosstide, a peptide analog of glycogen synthase kinase α/β fusion protein sequence, acts as a substrate for Akt (PKB) (Km=4μM) and is useful in phosphocellulose kinase assays. Synonyms: H-Gly-Arg-Pro-Arg-Thr-Ser-Ser-Phe-Ala-Glu-Gly-OH.TFA; glycyl-L-arginyl-L-prolyl-L-arginyl-L-threonyl-L-seryl-L-seryl-L-phenylalanyl-L-alanyl-L-alpha-glutamyl-glycine trifluoroacetic acid; Crosstide trifluoroacetate salt. Grade: ≥95%. Molecular formula: C50H78F3N17O19. Mole weight: 1278.25. | |
| cytosol nonspecific dipeptidase | A zinc enzyme with broad specificity, varying somewhat with source species. Activated and stabilized by dithiothreitol and Mn2+. Inhibited by bestatin and leucine. Group: Enzymes. Synonyms: N2-β-alanylarginine dipeptidase; glycyl-glycine dipeptidase; glycyl-leucine dipeptidase; iminodipeptidase; peptidase A; Pro-X dipeptidase; prolinase; prolyl dipeptidase; prolylglycine dipeptidase; iminodipeptidase; prolinase; L-prolylglycine dipe. Enzyme Commission Number: EC 3.4.13.18. CAS No. 9025-31-4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4032; cytosol nonspecific dipeptidase; EC 3.4.13.18; 9025-31-4; N2-β-alanylarginine dipeptidase; glycyl-glycine dipeptidase; glycyl-leucine dipeptidase; iminodipeptidase; peptidase A; Pro-X dipeptidase; prolinase; prolyl dipeptidase; prolylglycine dipeptidase; iminodipeptidase; prolinase; L-prolylglycine dipeptidase; prolylglycine dipeptidase; diglycinase; Gly-Leu hydrolase; glycyl-L-leucine dipeptidase; glycyl-L-leucine hydrolase; glycyl-L-leucine peptidase; L-amino-acyl-L-amino-acid hydrolase; glycylleucine peptidase; glycylleucine hydrolase; glycylleucine dipeptide hydrolase; non-specific dipeptidase; human cytosolic non-specific dipeptidase; glycyl-L-leucine hydrolase; glycyl-glycine dipeptidase. Cat No: EXWM-4032. | |
| Des-1,2-Diglycine-Terlipressin | An impurity of Terlipressin. Terlipressin is a synthetic vasopressin analogue primarily used to improve kidney function in adults with hepatorenal syndrome (HRS), a condition that causes kidney problems in individuals with severe liver disease. It acts as a vasoconstrictor, predominantly in the splanchnic circulation, which helps increase arterial pressure and reduce portal venous pressure. Synonyms: Gly-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2(Cys2&Cys7 bridge); N-Gly-8-lys-vasopressin; N-Glycyl-8-lysine vasopressin; GCYFQNCPKG-NH2(Cys2&Cys7 bridge); H-Gly-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2 (Disulfide bridge: Cys2-Cys7); Glycyl-L-cysteinyl-L-tyrosyl-L-phenylalanyl-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-L-lysyl-glycinamide (2->7)-disulfide; Terlipressin EP Impurity B; Des-1,2-diglycine-terlipressin; Vasopressin, 1-(N-glycylcysteine)-8-lysine; Nα-[Glycyl-Cys]1-[8-Lysine]-vasopressin; N-Glycyl-8-L-lysine-vasopressin; Terlipressin Impurity B. Grade: ≥95%. CAS No. 4235-50-1. Molecular formula: C48H68N14O13S2. Mole weight: 1113.27. | |
| Des-1-Gly-Terlipressin | An impurity of Terlipressin. Terlipressin is a synthetic vasopressin analogue primarily used to improve kidney function in adults with hepatorenal syndrome (HRS), a condition that causes kidney problems in individuals with severe liver disease. It acts as a vasoconstrictor, predominantly in the splanchnic circulation, which helps increase arterial pressure and reduce portal venous pressure. Synonyms: Gly-Gly-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2(Cys3&Cys8 bridge); N-(N-Glycylglycyl)-8-L-lysine-vasopressin; Vasopressin, 1-(Glycylglycylcysteine)-8-lysine; Nα-Gly-Gly-8-Lys-vasopressin; GGCYFQNCPKG-NH2(Cys3&Cys8 bridge); N-(N-Gly-Gly)-8-Lys-vasopressin; Triglycyl-desglycine amide lysine vasopressin; N-(N-Glycylglycyl)-8-lysine vasopressin; H-Gly-Gly-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2 (Disulfide bridge: Cys3-Cys8); Glycyl-glycyl-L-cysteinyl-L-tyrosyl-L-phenylalanyl-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-L-lysyl-glycinamide (3->8)-disulfide; Terlipressin EP Impurity A; Des-1-glycine-terlipressin; des (Gly(1)-Terlipressin. Grade: ≥95%. CAS No. 14943-47-6. Molecular formula: C50H71N15O14S2. Mole weight: 1170.33. | |
| Des-(32,31)-Thr,Pro Calcitonin Acid | Des-(32,31)-Thr,Pro Calcitonin Acid is an impurity of Calcitonin salmon, which is a calcium regulating hormone used to be an effective alternative for the treatment of postmenopausal osteoporosis. Synonyms: Des(32,31)-Thr,Pro-OH Calcitonin; H-Cys-Ser-Asn-Leu-Ser-Thr-Cys-Val-Leu-Gly-Lys-Leu-Ser-Gln-Glu-Leu-His-Lys-Leu-Gln-Thr-Tyr-Pro-Arg-Thr-Asn-Thr-Gly-Ser-Gly-OH (Disulfide bond between Cys1 and Cys7); L-cysteinyl-L-seryl-L-asparagyl-L-leucyl-L-seryl-L-threonyl-L-cysteinyl-L-valyl-L-leucyl-glycyl-L-lysyl-L-leucyl-L-seryl-L-glutaminyl-L-alpha-glutamyl-L-leucyl-L-histidyl-L-lysyl-L-leucyl-L-glutaminyl-L-threonyl-L-tyrosyl-L-prolyl-L-arginyl-L-threonyl-L-asparagyl-L-threonyl-glycyl-L-seryl-glycine (1->7)-disulfide. Molecular formula: C136H225N41O46S2. Mole weight: 3234.66. | |
| [D-Trp8]-γ-MSH | [D-Trp8]-γ-MSH is a selective melanocortin 3 (MC3) receptor agonist (IC50= 6.7, 340 and 600 nM for human MC3, MC5 and MC4 receptors respectively). It displays antiinflammatory efficacy in mice bearing a non-functional MC1R (recessive yellow e/e mouse) and these effects are abrogated in the presence of the HO-1 inhibitor ZnPPIX. Synonyms: L-tyrosyl-L-valyl-L-methionyl-glycyl-L-histidyl-L-phenylalanyl-L-arginyl-D-tryptophyl-L-alpha-aspartyl-L-arginyl-L-phenylalanyl-glycine. CAS No. 321351-81-9. Molecular formula: C74H99N21O16S. Mole weight: 1570.79. | |
| Enduracidin A | It is produced by the strain of Streptomyces fungicidicus. It has anti-gram-positive bacteria and mycobacterium activity. Synonyms: 1-Oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecaazacyclononatetracontane, enduracidin A derivative; [1(Z,E),10(R),15(R)]-N-(10-Methyl-1-oxo-2,4-undecadienyl)-L-α-aspartyl-L-threonyl-D-2-(4-hydroxyphenyl)glycyl-D-ornithyl-D-allothreonyl-L-2-(4-hydroxyphenyl)glycyl-D-2-(4-hydroxyphenyl)glycyl-L-allothreonyl-N5-(aminocarbonyl)-L-ornithyl-3-(2-amino-4,5-dihydro-1H-imidazol-4-yl)-D-alanyl-L-2-(4-hydroxyphenyl)glycyl-D-seryl-L-2-(3,5-dichloro-4-hydroxyphenyl)glycylglycyl-3-(2-amino-4,5-dihydro-1H-imidazol-4-yl)-L-alanyl-D-alanyl-L-2-(4-hydroxyphenyl)glycine 1-lactone; Enramycin A. Grade: >95%. CAS No. 34438-27-2. Molecular formula: C107H138Cl2N26O31. Mole weight: 2355.30. | |
| Fmoc-Gly-(Dmb)Gly-OH | Fmoc-Gly-(Dmb)Gly-OH. Synonyms: Nα-Fmoc-L-glycyl-Nα-(2, 4-dimethoxybenzyl)glycine; 2-(2-((((9H-Fluoren-9-Yl)Methoxy)Carbonyl)Amino)-N-(2,4-Dimethoxybenzyl)Acetamido)Acetic Acid. CAS No. 848861-65-4. Molecular formula: C28H28N2O7. Mole weight: 504.5. | |
| Fmoc-Gly-Gly-Gly-OH | Fmoc-Gly-Gly-Gly-OH. Group: Biochemicals. Alternative Names: Fmoc-glycyl-glycyl-glycine. Grades: Highly Purified. CAS No. 170941-79-4. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| Fmoc-Gly-Gly-Gly-OH | Fmoc-Gly-Gly-Gly-OH. Synonyms: Fmoc-glycyl-glycyl-glycine; 1-(9H-Fluoren-9-Yl)-3,6,9-Trioxo-2-Oxa-4,7,10-Triazadodecan-12-Oic Acid. Grade: ≥ 97% (HPLC). CAS No. 170941-79-4. Molecular formula: C21H21N3O6. Mole weight: 411.41. | |
| Fmoc-Gly-Gly-OH | Fmoc-Gly-Gly-OH. Group: Biochemicals. Alternative Names: Fmoc-glycyl-glycine. Grades: Highly Purified. CAS No. 35665-38-4. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| Fmoc-Gly-(Hmb)Gly-OH | Fmoc-Gly-(Hmb)Gly-OH. Synonyms: Nα-Fmoc-glycyl-Nα-(2-hydroxy-4-methoxybenzyl)glycine. Molecular formula: C27H26N2O7. Mole weight: 490.5. | |
| GLP-1(7-37) | GLP-1 (7-37) is an insulinotropic peptide generated from the precursor peptide GLP-1 (1-37). It is a potent stimulator of insulin secretion at concentrations as low as 5 X 10(-11) M and has no effect on insulin secretion even at concentrations as high as 5 X 10(-7) M. It participates in the physiological regulation of insulin secretion. Uses: Glp-1 (7-37) acetate participates in the physiological regulation of insulin secretion. Synonyms: Proglucagon (78-108) (human, bovine, guinea pig, mouse, rat); Insulinotropin (human, bovine, guinea pig, mouse, rat); Glucagon-Like Peptide 1 (7-37) (human, bovine, guinea pig, mouse, rat); Preproglucagon (98-128) (human, bovine, guinea pig, mouse, rat); GLP-1 (7-37) human; Glucagon-like Peptide-1 (7-37); H-His-Ala-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Lys-Glu-Phe-Ile-Ala-Trp-Leu-Val-Lys-Gly-Arg-Gly-OH; L-histidyl-L-alanyl-L-alpha-glutamyl-glycyl-L-threonyl-L-phenylalanyl-L-threonyl-L-seryl-L-alpha-aspartyl-L-valyl-L-seryl-L-seryl-L-tyrosyl-L-leucyl-L-alpha-glutamyl-glycyl-L-glutaminyl-L-alanyl-L-alanyl-L-lysyl-L-alpha-glutamyl-L-phenylalanyl-L-isoleucyl-L-alanyl-L-tryptophyl-L-leucyl-L-valyl-L-lysyl-glycyl-L-arginyl-glycine. Grade: 98%. CAS No. 106612-94-6. Molecular formula: C151H228N40O47. Mole weight: 3355.67. | |
| Glu7,Gly12-Terlipressin | An impurity of Terlipressin. Terlipressin is a synthetic vasopressin analogue primarily used to improve kidney function in adults with hepatorenal syndrome (HRS), a condition that causes kidney problems in individuals with severe liver disease. It acts as a vasoconstrictor, predominantly in the splanchnic circulation, which helps increase arterial pressure and reduce portal venous pressure. Synonyms: Gly-Gly-Gly-Cys-Tyr-Phe-Glu-Asn-Cys-Pro-Lys-Gly(Cys4&Cys9 bridge); [7-L-glutamic acid,12-glycine]terlipressin; Terlipressin EP Impurity K; GGGCYFENCPKG(Cys4&Cys9 bridge); H-Gly-Gly-Gly-Cys-Tyr-Phe-Glu-Asn-Cys-Pro-Lys-Gly-OH (Disulfide bridge: Cys4-Cys9); Glycyl-glycyl-glycyl-L-cysteinyl-L-tyrosyl-L-phenylalanyl-L-α-glutamyl-L-asparagyl-L-cysteinyl-L-prolyl-L-lysyl-glycine (4->9)-disulfide; [Glu(7), Gly(12)]-Terlipressin [Glu(7)-TLY-COOH]; [Glu7, Gly12]-Terlipressin. Grade: ≥95%. Molecular formula: C52H72N14O17S2. Mole weight: 1229.35. | |
| Glucagon-like peptide 1 (1-37), human | Glucagon-like peptide 1 (1-37) is a pancreatic hormone synthesized by post-translational processing of proglucagon. It decreases plasma glucose level in high-fat-fed mice when administered at 25 nmol/kg. Glucagon-like peptide 1 (1-37) exhibits no effect on food intake in rats and does not enhance pancreatic insulin secretion. However it induces insulin expression in intestinal epithelial cells, which can restore glucose homeostasis when implanted into diabetic mice. Synonyms: HuGLP-1; GLP-1 (1-37) (human, bovine, guinea pig, mouse, rat); Preproglucagon (92-128) (human, bovine, guinea pig, mouse, rat); H-His-Asp-Glu-Phe-Glu-Arg-His-Ala-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Lys-Glu-Phe-Ile-Ala-Trp-Leu-Val-Lys-Gly-Arg-Gly-OH; L-histidyl-L-alpha-aspartyl-L-alpha-glutamyl-L-phenylalanyl-L-alpha-glutamyl-L-arginyl-L-histidyl-L-alanyl-L-alpha-glutamyl-glycyl-L-threonyl-L-phenylalanyl-L-threonyl-L-seryl-L-alpha-aspartyl-L-valyl-L-seryl-L-seryl-L-tyrosyl-L-leucyl-L-alpha-glutamyl-glycyl-L-glutaminyl-L-alanyl-L-alanyl-L-lysyl-L-alpha-glutamyl-L-phenylalanyl-L-isoleucyl-L-alanyl-L-tryptophyl-L-leucyl-L-valyl-L-lysyl-glycyl-L-arginyl-glycine. Grade: ≥95%. CAS No. 87805-34-3. Molecular formula: C186H275N51O59. Mole weight: 4169.48. | |
| Gly10-Oxytocin | Gly10-Oxytocin is a peptide hormone similar to oxytocin but with an additional glycine residue at the C-terminus. Oxytocin is a peptide hormone and neuropeptide that plays crucial roles in various physiological processes. Oxytocin is best known for its functions in childbirth and lactation, where it helps to stimulate uterine contractions during labor and milk ejection during breastfeeding. Synonyms: Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-Gly-NH2(Cys1&Cys6 bridge); L-Cysteinyl-L-tyrosyl-L-isoleucyl-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-L-leucyl-glycyl-glycinamide (1->6)-disulfide; 10-GlyNH2-oxytocin; 8a-endo-Glycineoxytocin; Carbamylmethyl-oxytocin; Glycinamide(10)-oxytocin; [Gly10]-Oxytocin. Grade: >95%. CAS No. 21687-84-3. Molecular formula: C45H69N13O13S2. Mole weight: 1064.24. | |
| Gly12-OEt-Terlipressin | An impurity of Terlipressin. Terlipressin is a synthetic vasopressin analogue primarily used to improve kidney function in adults with hepatorenal syndrome (HRS), a condition that causes kidney problems in individuals with severe liver disease. It acts as a vasoconstrictor, predominantly in the splanchnic circulation, which helps increase arterial pressure and reduce portal venous pressure. Synonyms: Gly-Gly-Gly-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-OEt(Cys4&Cys9 bridge); [12-Glycine]terlipressin ethyl ester; Terlipressin EP Impurity J; H-Gly-Gly-Gly-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-OEt (Disulfide bridge: Cys4-Cys9); Glycyl-glycyl-glycyl-L-cysteinyl-L-tyrosyl-L-phenylalanyl-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-L-lysyl-glycine ethyl ester (4->9)-disulfide; [Gly12-OEt]-Terlipressin; Gly-OEt(12)-Terlipressin; GGGCYFQNCPKG-OEt(Cys4&Cys9 bridge); [Gly12]-Terlipressin ethyl ester. Grade: ≥95%. Molecular formula: C54H77N15O16S2. Mole weight: 1256.42. | |
| Gly12-Terlipressin | An impurity of Terlipressin. Terlipressin is a synthetic vasopressin analogue primarily used to improve kidney function in adults with hepatorenal syndrome (HRS), a condition that causes kidney problems in individuals with severe liver disease. It acts as a vasoconstrictor, predominantly in the splanchnic circulation, which helps increase arterial pressure and reduce portal venous pressure. Synonyms: Gly-Gly-Gly-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly(Cys4&Cys9 bridge); [12-Glycine]terlipressin; Terlipressin EP Impurity I; GGGCYFQNCPKG(Cys4&Cys9 bridge); H-Gly-Gly-Gly-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-OH (Disulfide bridge: Cys4-Cys9); Glycyl-glycyl-glycyl-L-cysteinyl-L-tyrosyl-L-phenylalanyl-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-L-lysyl-glycine (4->9)-disulfide; [Gly12]-Terlipressin; Gly(12)-Terlipressin; Acid Terlipressin [TLY-COOH]. Grade: ≥95%. Molecular formula: C52H73N15O16S2. Mole weight: 1228.37. | |
| Gly6 | Hexaglycine and capped hexaglycine are used in physicochemical studies of peptide structure dynamics. Hexaglycine is used as a model compound in development of peptide quantitation and separation methods. Synonyms: Hexaglycine; H-Gly-Gly-Gly-Gly-Gly-Gly-OH; glycyl-glycyl-glycyl-glycyl-glycyl-glycine; 17-Amino-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaazaheptadecan-1-oic acid. Grade: 95%. CAS No. 3887-13-6. Molecular formula: C12H20N6O7. Mole weight: 360.32. | |
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