BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
| Product | Description | |
|---|---|---|
| Uperin-2.1 | Uperin-2.1 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. It has activity against gram-positive bacteria. Synonyms: H-Gly-Ile-Val-Asp-Phe-Ala-Lys-Lys-Val-Val-Gly-Gly-Ile-Arg-Asn-Ala-Leu-Gly-Ile-OH. Grade: >95%. Molecular formula: C88H151N25O23. Mole weight: 1927.3. |  |
| Uperin-2.2 | Uperin-2.2 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: H-Gly-Phe-Val-Asp-Leu-Ala-Lys-Lys-Val-Val-Gly-Gly-Ile-Arg-Asn-Ala-Leu-Gly-Ile-OH. Grade: >96%. Molecular formula: C88H151N25O23. Mole weight: 1927.3. | |
| Uperin-2.3 | Uperin-2.3 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: Gly-Phe-Phe-Asp-Leu-Ala-Lys-Lys-Val-Val-Gly-Gly-Ile-Arg-Asn-Ala-Leu-Gly-Ile-NH2. Grade: >95%. Molecular formula: C92H152N26O22. Mole weight: 1974.39. | |
| Uperin-2.4 | Uperin-2.4 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: H-Gly-Ile-Leu-Asp-Phe-Ala-Lys-Thr-Val-Val-Gly-Gly-Ile-Arg-Asn-Ala-Leu-Gly-Ile-OH. Grade: >97%. Molecular formula: C87H148N24O24. Mole weight: 1914.2. | |
| Uperin-2.5 | Uperin-2.5 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: H-Gly-Ile-Val-Asp-Phe-Ala-Lys-Gly-Val-Leu-Gly-Lys-Ile-Lys-Asn-Val-Leu-Gly-Ile-NH2. Grade: >97%. Molecular formula: C91H158N24O22. Mole weight: 1940.41. | |
| Uperin-2.7 | Uperin-2.7 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: H-Gly-Ile-Ile-Asp-Ile-Ala-Lys-Lys-Leu-Val-Gly-Gly-Ile-Arg-Asn-Val-Leu-Gly-Ile-OH. Grade: >98%. Molecular formula: C90H163N25O23. Mole weight: 1963.45. | |
| Uperin-2.8 | Uperin-2.8 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: H-Gly-Ile-Leu-Asp-Val-Ala-Lys-Thr-Leu-Val-Gly-Lys-Leu-Arg-Asn-Val-Leu-Gly-Ile-OH. Grade: >98%. Molecular formula: C90H163N25O24. Mole weight: 1979.4. | |
| Uperin-3.1 | Uperin-3.1 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: Gly-Val-Leu-Asp-Ala-Phe-Arg-Lys-Ile-Ala-Thr-Val-Val-Lys-Asn-Val-Val-NH2. Grade: >96%. Molecular formula: C84H146N24O21. Mole weight: 1828.24. | |
| Uperin-3.5 | Uperin-3.5 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: Gly-Val-Gly-Asp-Leu-Ile-Arg-Lys-Ala-Val-Ser-Val-Ile-Lys-Asn-Ile-Val-NH2. Grade: >98%. Molecular formula: C80H146N24O21. Mole weight: 1780.1. | |
| Uperin 3.6 | Uperin 3.6 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: NH2-Gly-Val-Ile-Asp-Ala-Ala-Lys-Lys-Trp-Asn-Val-Leu-Lys-Asn-Leu-Phe-NH2. Grade: >97%. Molecular formula: C86H139N23O20. Mole weight: 1815.2. | |
| Uperin-4.1 | Uperin-4.1 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: Gly-Val-Gly-Ser-Phe-Ile-His-Lys-Val-Val-Ser-Ala-Ile-Lys-Asn-Val-Ala-NH2. Grade: >96%. Molecular formula: C79H133N23O20. Mole weight: 1725. | |
| Uperin-7.1 | Uperin-7.1 is a broad-spectrum antibiotic peptide isolated from Litoria ewingii. Synonyms: Gly-Trp-Phe-Asp-Val-Val-Lys-His-Ile-Ala-Ser-Ala-Val-NH2. Molecular formula: C68H102N18O16. Mole weight: 1427.6. | |
| Urechistachykinin I | Urechistachykinin I (Uru-TK I) is an invertebrate tachykinin-related peptide (TRP) isolated from echiuroid worms, showing antimicrobial activities without a hemolytic effect. Synonyms: H-Leu-arg-gln-ser-gln-phe-val-gly-ser-arg-NH2; Uru-TK I. CAS No. 149097-03-0. Molecular formula: C50H85N19O14. Mole weight: 1176.33. | |
| Urechistachykinin I acetate | Urechistachykinin I (Uru-TK I) acetate, an invertebrate tachykinin-related peptide (TRP) isolated from thylakoid nematodes, has antimicrobial activity but no hemolytic effect. Synonyms: L-Leucyl-L-arginyl-L-glutaminyl-L-seryl-L-glutaminyl-L-phenylalanyl-L-valylglycyl-L-seryl-L-argininamide acetate; Uru-TK I acetate; H-Leu-Arg-Gln-Ser-Gln-Phe-Val-Gly-Ser-Arg-NH2.CH3CO2H. Grade: ≥95%. Molecular formula: C52H89N19O16. Mole weight: 1236.38. | |
| Urocortin II, human | Urocortin II (human), a new member of the corticotropin-releasing-factor (CRF) family, is a selective endogenous peptide agonist of type-2 corticotropin-releasing factor (CRF2) receptor. Molecular formula: C194H339N63O54S. Mole weight: 4450.28. | |
| Urocortin III, mouse | Urocortin III a neuropeptide hormone and a member of the corticotropin-releasing factor (CRF) family, is a highly selective agonist of the CRF2 receptor and does not show affinity for the CRF binding protein. Synonyms: STRESSCOPIN (3-40) (MOUSE). CAS No. 357952-10-4. Molecular formula: C186H312N52O52S2. Mole weight: 4172.97. | |
| Uroguanylin Topoisomer B (human) | Uroguanylin is a short peptide containing two disulfide bonds that can form interconversion topological isomers with the same disulfide connectivity. In the case of uroguanylin (UGN), both are relatively stable, separable, and slow to transform into each other. Different topoisomers have different biological activities: UGN A topomer can effectively activate the guanylate cyclase C receptor, mainly found in the intestine. The B topomer is a very weak agonist of this receptor. UGN B has strong natriuretic activity in the kidney. Synonyms: UGN Topoisomer B (human); H-Asn-Asp-Asp-Cys-Glu-Leu-Cys-Val-Asn-Val-Ala-Cys-Thr-Gly-Cys-Leu-OH (Disulfide bridge: Cys4-Cys12, Cys7-Cys15). Grade: ≥95%. Molecular formula: C64H102N18O26S4. Mole weight: 1667.88. | |
| Urotensin II (114-124), human TFA | Urotensin II (114-124), human TFA, an 11-amino acid residue peptide, is an agonist for the orphan receptor GPR14 and a potent vasoconstrictor. Synonyms: L-Valine, L-α-glutamyl-L-threonyl-L-prolyl-L-α-aspartyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-, cyclic (5→10)-disulfide trifluoroacetate salt; Human UII trifluoroacetate salt; Human urotensin II trifluoroacetate salt; Urotensin II (human) trifluoroacetate salt; H-Glu-Thr-Pro-Asp-Cys-Phe-Trp-Lys-Tyr-Cys-Val-OH.TFA (Disulfide bridge: Cys5-Cys10); L-alpha-glutamyl-L-threonyl-L-prolyl-L-alpha-aspartyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-L-valine (5->10)-disulfide trifluoroacetic acid. Grade: ≥95%. Molecular formula: C66H86F3N13O20S2. Mole weight: 1502.59. | |
| Urotensin II (Gillichthys mirabilis) | Urotensin II (Gillichthys mirabilis) is a peptide ligand that is the strongest known vasoconstrictor. Synonyms: Urotensin II, mouse; L-Valine, L-alanylglycyl-L-threonyl-L-alanyl-L-α-aspartyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-, cyclic (6→11)-disulfide; Gillichthys mirabilis urotensin II; Urotensin II (Gillichthys mirabilis reduced), cyclic (6→11)-disulfide; Urotensin II (goby); H-Ala-Gly-Thr-Ala-Asp-Cys-Phe-Trp-Lys-Tyr-Cys-Val-OH (Disulfide bridge: Cys6-Cys11); L-alanyl-glycyl-L-threonyl-L-alanyl-L-alpha-aspartyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-L-valine (6->11)-disulfide. Grade: ≥95%. CAS No. 9047-55-6. Molecular formula: C62H84N14O17S2. Mole weight: 1361.54. | |
| Usherin isoform B (3700-3711) | Usherin isoform B (3700-3711). | |
| U-theraphotoxin-Aju1a | U-theraphotoxin-Aju1a is an antibacterial peptide isolated from Avicularia juruensis. It has activity against fungi. Synonyms: Phe-Thr-Cys-Ala-Ile-Ser-Cys-Asp-Ile-Lys-Val-Asn-Gly-Lys-Pro-Cys-Lys-Gly-Ser-Gly-Glu-Lys-Lys-Cys-Ser-Gly-Gly-Trp-Ser-Cys-Lys-Phe-Asn-Val-Cys-Val-Lys-Val. | |
| UTX protein (1264-1273) | UTX protein (1264-1273) is a bioactive peptide of UTX protein which plays a central role in posterior development by regulating HOX gene expression. Synonyms: KDM6A (1264-1273). | |
| Uty HY Peptide (246-254) | Uty HY Peptide (246-254), a male-specific transplantation antigen H-Y, is derived from the ubiquitously transcribed tetratricopeptide repeat gene on the Y chromosome (UTY) protein as an H-Y epitope, H-YDb. CAS No. 261172-28-5. Molecular formula: C53H77N15O13S2. Mole weight: 1196.4000000000001. | |
| UV excision repair protein RAD23 homolog B isoform 2 (268-281) | UV excision repair protein RAD23 homolog B isoform 2 (268-281) is a peptide derived from UV excision repair protein RAD23 homolog B isoform 2. A deficiency in expression of a DNA repair gene increases the risk for cancer. The expression of RAD23B is reduced in tumor tissue of women with breast cancer. | |
| UyCT2 | UyCT2 is an antibacterial peptide. It has activity against gram-negative bacteria. Synonyms: NDBP-4.17; Phe-Trp-Gly-Lys-Leu-Trp-Glu-Gly-Val-Lys-Asn-Ala-Ile. Molecular formula: C76H110N18O17. Mole weight: 1547.83. | |
| V5 Epitope Tag Peptide acetate | V5 Epitope Tag Peptide acetate is a tag peptide derived from a small epitope on the P and V proteins of the simian virus 5 paramyxovirus. Synonyms: Glycyl-L-lysyl-L-prolyl-L-isoleucyl-L-prolyl-L-asparaginyl-L-prolyl-L-leucyl-L-leucylglycyl-L-leucyl-L-α-aspartyl-L-seryl-L-threonine acetate; H-Gly-Lys-Pro-Ile-Pro-Asn-Pro-Leu-Leu-Gly-Leu-Asp-Ser-Thr-OH.CH3CO2H. Grade: ≥95%. Molecular formula: C66H112N16O22. Mole weight: 1481.65. | |
| V5 Epitope Tag Peptide Trifluoroacetate | V5 Epitope Tag Peptide Trifluoroacetate, derived from a small epitope present on the P and V proteins of the paramyxovirus of simian virus 5, is a tag peptide. Synonyms: H-Gly-Lys-Pro-Ile-Pro-Asn-Pro-Leu-Leu-Gly-Leu-Asp-Ser-Thr-OH.TFA; Glycyl-L-lysyl-L-prolyl-L-isoleucyl-L-prolyl-L-asparaginyl-L-prolyl-L-leucyl-L-leucylglycyl-L-leucyl-L-α-aspartyl-L-seryl-L-threonine trifluoroacetate; V5 Epitope Tag Peptide TFA. Grade: ≥95%. Molecular formula: C66H109F3N16O22. Mole weight: 1535.66. | |
| Vaby A | Vaby A is an antibacterial peptide isolated from Viola abyssinica. Synonyms: Gly-Leu-Pro-Val-Cys-Gly-Glu-Thr-Cys-Ala-Gly-Gly-Thr-Cys-Asn-Thr-Pro-Gly-Cys-Ser-Cys-Ser-Trp-Pro-Ile-Cys-Thr-Arg-Asn. Molecular formula: C115H175N35O39S6. Mole weight: 2864.2. | |
| Vaby D | Vaby D is an antibacterial peptide isolated from Viola abyssinica. Synonyms: Gly-Leu-Pro-Val-Cys-Gly-Glu-Thr-Cys-Phe-Gly-Gly-Thr-Cys-Asn-Thr-Pro-Gly-Cys-Thr-Cys-Asp-Pro-Trp-Pro-Val-Cys-Thr-Arg-Asn. Molecular formula: C127H186N36O41S6. Mole weight: 3065.5. | |
| VaD1 | VaD1 is an antibacterial peptide isolated from Vigna angularis. It has activity against fungi. | |
| Val-Ala-Gln | Val-Ala-Gln is a tripeptide consisting of L-valine, L-alanine, and L-glutamine. L-valine is a branched-chain amino acid (BCAA) important for muscle metabolism, tissue repair, and energy production. L-alanine plays a role in glucose metabolism and energy production. L-glutamine is vital for immune function, nitrogen transport, and as a fuel source for rapidly dividing cells. This tripeptide could be relevant in studies focused on muscle recovery, immune health, or metabolic regulation. Synonyms: VAQ; Valyl-alanyl-glutamine; L-Valyl-L-alanyl-L-glutamine; H-Val-Ala-Gln-OH; H-VAQ-OH. Grade: ≥90%. CAS No. 2933132-20-6. Molecular formula: C13H24N4O5. Mole weight: 316.35. | |
| Val-Ala-OH | Val-Ala-OH. Synonyms: L-Valyl-L-alanine; (S)-2-((S)-2-Amino-3-Methylbutanamido)Propanoic Acid; Val Ala OH. Grade: ≥ 98% (HPLC). CAS No. 27493-61-4. Molecular formula: C8H16N2O3. Mole weight: 188.23. | |
| Val-Arg | Val-Arg. Synonyms: L-valyl-L-arginine; valylarginine; VR dipeptide; L-Val-L-Arg; Valine Arginine dipeptide. CAS No. 37682-75-0. Molecular formula: C11H23N5O3. Mole weight: 273.33. | |
| VAL-GLN | VAL-GLN. Synonyms: VAL-GLN; H-VAL-GLN-OH. Grade: >99%. CAS No. 42854-54-6. Molecular formula: C10H19N3O4. Mole weight: 245.28. | |
| Val-Glu-Cys-Gly | Val-Glu-Cys-Gly is a tetrapeptide composed of L-valine, L-α-glutamic acid, L-cysteine, and glycine. L-valine is a branched-chain amino acid (BCAA) that supports muscle growth and energy production. L-α-glutamic acid plays a role in neurotransmitter synthesis and cellular metabolism. L-cysteine is crucial for antioxidant protection and protein synthesis. Glycine is involved in various metabolic processes and central nervous system health. This peptide may help in muscle recovery, enhance cognitive function, and offer antioxidant support. Synonyms: VECG; (S)-4-((S)-2-Amino-3-methylbutanamido)-5-(((R)-1-((carboxymethyl)amino)-3-mercapto-1-oxopropan-2-yl)amino)-5-oxopentanoic acid; L-Valyl-L-α-glutamyl-L-cysteinylglycine; H-Val-Glu-Cys-Gly-OH; H-VECG-OH. Grade: ≥90%. Molecular formula: C15H26N4O7S. Mole weight: 406.45. | |
| VAL-GLY | VAL-GLY. Synonyms: L-Valylglycine; VG dipeptide; L-Valyl-L-Glycine; NSC 89177. CAS No. 686-43-1. Molecular formula: C7H14N2O3. Mole weight: 174.20. | |
| Val-Gly-Gln | Val-Gly-Gln is a tripeptide composed of L-valine, L-glycine, and L-glutamine. L-valine is an essential amino acid involved in protein synthesis and energy production, L-glycine is a small amino acid important for protein structure and neurotransmission, and L-glutamine is a conditionally essential amino acid that supports nitrogen balance, immune function, and gut health. This tripeptide could be of interest in research related to peptide synthesis, protein interactions, and potential therapeutic applications, particularly in studies focusing on amino acid effects and metabolic processes. Synonyms: VGQ; L-Valylglycyl-L-glutamine; H-Val-Gly-Gln-OH; H-VGQ-OH; L-valyl-glycyl-L-glutamine; Valyl-glycyl-glutamine. Grade: ≥90%. CAS No. 912626-45-0. Molecular formula: C12H22N4O5. Mole weight: 302.33. | |
| Val-Gly-Gly-Gly | Val-Gly-Gly-Gly is a tetrapeptide consisting of L-valine and three glycine residues. L-valine is a branched-chain amino acid (BCAA) that supports muscle repair and energy production, while glycine plays roles in protein synthesis, neurotransmission, and various metabolic processes. This peptide may support muscle recovery, aid in metabolic functions, and contribute to overall protein synthesis and health. Synonyms: VGGG; Glycine, N-[N-(N-valylglycyl)glycyl]-; Glycine, N-[N-(N-L-valylglycyl)glycyl]-; N-[N-(N-L-Valylglycyl)glycyl]-glycine; H-Val-Gly-Gly-Gly-OH; L-Valyl-glycyl-glycyl-glycine; H-VGGG-OH; L-Valylglycylglycylglycine. Grade: ≥90%. CAS No. 91296-85-4. Molecular formula: C11H20N4O5. Mole weight: 288.30. | |
| Val-Gly-NH2 HCl | Val-Gly-NH2 HCl. Synonyms: H-Val-Gly-NH2 hydrochloride; L-valyl-glycinamide hydrochloride. Grade: ≥ 95%. CAS No. 36920-56-6. Molecular formula: C7H15N3O2·HCl. Mole weight: 209.68. | |
| Val-Gly-Tyr | Val-Gly-Tyr is a tripeptide consisting of L-valine, L-glycine, and L-tyrosine. L-valine is a branched-chain amino acid essential for protein synthesis and muscle metabolism. L-glycine is a small amino acid involved in protein structure and neurotransmission, and L-tyrosine is an aromatic amino acid crucial for synthesizing neurotransmitters like dopamine and norepinephrine. This tripeptide might be studied for its effects on peptide stability, protein interactions, and neurotransmitter function, and could have applications in biochemical research or therapeutic development. Synonyms: VGY; L-Valylglycyl-L-tyrosine; H-Val-Gly-Tyr-OH; H-VGY-OH; L-valyl-glycyl-L-tyrosine; Valyl-glycyl-tyrosine. Grade: ≥90%. CAS No. 457661-65-3. Molecular formula: C16H23N3O5. Mole weight: 337.37. | |
| Val-Pro-OH HCl | Substrate for skin fibroblast prolidase. Synonyms: (S,S)-1-(2-Amino-3-methyl-butyryl)pyrrolidine-2-carboxylic acid hydrochloride; L-Valyl-L-proline hydrochloride; Val Pro OH HCl. Grade: ≥ 99% (TLC). CAS No. 105931-64-4. Molecular formula: C10H18N2O3HCl. Mole weight: 250.73. | |
| Val-Ser | Valylserine inhibits melanin synthesis in Mel-Ab cells through down-regulation of tyrosinase. Synonyms: L-valyl-L-serine; Valylserine; N-L-Valyl-L-serine; L-Val-L-Ser; VS dipeptide; (S)-2-((S)-2-Amino-3-methylbutanamido)-3-hydroxypropanoic acid. Grade: 95%. CAS No. 13588-94-8. Molecular formula: C8H16N2O4. Mole weight: 204.22. | |
| Val-Tyr-Val | Peptidic compound in various cosmetic formulations. Synonyms: (2S)-2-[[(2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylbutanoic acid; VYV; H-Val-Tyr-Val-OH. CAS No. 17355-22-5. Molecular formula: C19H29N3O5. Mole weight: 379.45. | |
| Valyl-leucyl-lysyl-4-aminomethylcoumarin | A sensitive and highly specific fluorescent substrate for plasmin. Synonyms: H-D-Val-leu-lys 4-aminomethyl coumarin; L-Lysinamide, D-valyl-L-leucyl-N-((2-oxo-2H-1-benzopyran-4-yl)methyl)-. Grade: >98%. CAS No. 148168-23-4. Molecular formula: C27H41N5O5. Mole weight: 515.64. | |
| Valyllysine | Valyl-lysine is a dipeptide composed of valine and lysine. Synonyms: Val-lys; l-valyl-l-lysine; Valyl-lysine; L-Lysine, L-valyl-; VK dipeptide; Valine Lysine dipeptide. CAS No. 22677-62-9. Molecular formula: C11H23N3O3. Mole weight: 245.32. | |
| Variacin | Variacin is a lanthionine-containing bacteriocin isolated from Kocuria varians. Synonyms: Gly-Ser-Gly-Val-Ile-Pro-Thr-Ile-Ser-His-Glu-Cys-His-Met-Asn-Ser-Phe-Gln-Phe-Val-Phe-Thr-Cys-Cys-Ser. | |
| Varv peptide A | Varv peptide A is a macrocyclic polypeptide isolated from Viola arvensis. Synonyms: Gly-Leu-Pro-Val-Cys-Gly-Glu-Thr-Cys-Val-Gly-Gly-Thr-Cys-Asn-Thr-Pro-Gly-Cys-Ser-Cys-Ser-Trp-Pro-Val-Cys-Thr-Arg-Asn. | |
| Varv peptide B | Varv peptide B is a macrocyclic polypeptide isolated from Viola arvensis. Synonyms: Gly-Leu-Pro-Val-Cys-Gly-Glu-Thr-Cys-Phe-Gly-Gly-Thr-Cys-Asn-Thr-Pro-Gly-Cys-Ser-Cys-Asp-Pro-Trp-Pro-Met-Cys-Ser-Arg-Asn. | |
| Varv peptide C | Varv peptide C is a macrocyclic polypeptide isolated from Viola arvensis. Synonyms: Gly-Val-Pro-Ile-Cys-Gly-Glu-Thr-Cys-Val-Gly-Gly-Thr-Cys-Asn-Thr-Pro-Gly-Cys-Ser-Cys-Ser-Trp-Pro-Val-Cys-Thr-Arg-Asn. | |
| Varv peptide D | Varv peptide D is a macrocyclic polypeptide isolated from Viola arvensis. Synonyms: Gly-Leu-Pro-Ile-Cys-Gly-Glu-Thr-Cys-Val-Gly-Gly-Ser-Cys-Asn-Thr-Pro-Gly-Cys-Ser-Cys-Ser-Trp-Pro-Val-Cys-Thr-Arg-Asn. | |
| Varv peptide E | Varv peptide E is a macrocyclic polypeptide isolated from Viola arvensis. Synonyms: Gly-Leu-Pro-Ile-Cys-Gly-Glu-Thr-Cys-Val-Gly-Gly-Thr-Cys-Asn-Thr-Pro-Gly-Cys-Ser-Cys-Ser-Trp-Pro-Val-Cys-Thr-Arg-Asn. | |
| Varv peptide F | Varv peptide F is a macrocyclic polypeptide isolated from Viola arvensis. Synonyms: Gly-Val-Pro-Ile-Cys-Gly-Glu-Thr-Cys-Thr-Leu-Gly-Thr-Cys-Tyr-Thr-Ala-Gly-Cys-Ser-Cys-Ser-Trp-Pro-Val-Cys-Thr-Arg-Asn. | |
| Varv peptide G | Varv peptide G is a macrocyclic polypeptide isolated from Viola arvensis. Synonyms: Gly-Val-Pro-Val-Cys-Gly-Glu-Thr-Cys-Phe-Gly-Gly-Thr-Cys-Asn-Thr-Pro-Gly-Cys-Ser-Cys-Asp-Pro-Trp-Pro-Val-Cys-Ser-Arg-Asn. | |
| Varv peptide H | Varv peptide H is a macrocyclic polypeptide isolated from Viola arvensis. Synonyms: Gly-Leu-Pro-Val-Cys-Gly-Glu-Thr-Cys-Phe-Gly-Gly-Thr-Cys-Asn-Thr-Pro-Gly-Cys-Ser-Cys-Glu-Thr-Trp-Pro-Val-Cys-Ser-Arg-Asn. | |
| Vasoactive intestinal polypeptide | Vasoactive intestinal polypeptide is a peptide hormone with vasoactive activity in the intestine, and has the functions of neuromodulator and neurotransmitter. Synonyms: H-His-Ser-Asp-Ala-Val-Phe-Thr-Asp-Asn-Tyr-Thr-Arg-Leu-Arg-Lys-Gln-Met-Ala-Val-Lys-Lys-Tyr-Leu-Asn-Ser-Ile-Leu-Asn-OH. CAS No. 37221-79-7. Molecular formula: C147H237N43O43S. Mole weight: 3326.8. | |
| Vasonatrin Peptide VNP | Vasonatrin peptide (VNP) is a synthetic new member of the natriuretic peptide family. VNP is a chimera of CNP and ANP, which possesses the 22-amino acid ringed structure of CNP and the COOH terminus of ANP. Molecular formula: C123H198N36O36S3. Mole weight: 2865.37. | |
| Vasonatrin Peptide (VNP) Trifluoroacetate | Vasonatrin peptide (VNP) is a chimera of atrial natriuretic peptide (ANP) and C-type natriuretic peptide (CNP) with potent venodilating and natriuretic activity. Synonyms: [Cys6-Cys22] Gly-Leu-Ser-Lys-Gly-Cys-Phe-Gly-Leu-Lys-Leu-Asp-Arg-Ile-Gly-Ser-Met-Ser-Gly-Leu-Gly-Cys-Asn-Ser-Phe-Arg-Tyr. CAS No. 141676-35-9. Molecular formula: C126H199F3N36O38S3. Mole weight: 2979.33. | |
| VC Propylene glycol hyaluronate | VC Propylene glycol hyaluronate can effectively inhibit the synthesis of melanin, reduce the appearance of skin pigmentation, and play a role in whitening, anti-oxidation and anti-wrinkle. In addition, it can improve the moisturizing effect of the skin, inhibit the synthesis of melanin, and promote the synthesis of collagen, which are key factors in skin whitening and anti-aging. Grade: ≥95%. | |
| VEGFR2/KDR Antagonist | VEGFR2/KDR Antagonist is a VEGFR2/KDR heptapeptide antagonist that inhibits VEGF binding to KDR and prevents VEGF-induced angiogenesis in vivo. Synonyms: H-Ala-Thr-Trp-Leu-Pro-Pro-Arg-OH. Molecular formula: C40H61N11O9. Mole weight: 840.0. | |
| VEGFR2/KDR fragment 1 (614-624) | VEGFR2/KDR fragment 1 (614-624). | |
| Vejovine (23-82) | Vejovine (23-82) is a new type of antibiotic peptide derived from scorpion venom, which shows significant and effective antibacterial activity against clinical isolates of Gram-negative multi-drug resistant strains of Escherichia coli, Pseudomonas aerμginosa and Acinetobacter baumannii. Synonyms: Gly-Ile-Trp-Ser-Ser-Ile-Lys-Asn-Leu-Ala-Ser-Lys-Ala-Trp-Asn-Ser-Asp-Ile-Gly-Gln-Ser-Leu-Arg-Asn-Lys-Ala-Ala-Gly-Ala-Ile-Asn-Lys-Phe-Val-Ala-Asp-Lys-Ile-Gly-Val-Thr-Pro-Ser-Gln-Ala-Ala-Ser-Met-Thr-Leu-Asp-Glu-Ile-Val-Asp-Ala-Met-Tyr-Tyr-Asp. | |
| Venom antimicrobial peptide-6 | Venom antimicrobial peptide-6 is an antimicrobial peptide from Mesobuthus eupeus. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Meucin-13; Ile-Phe-Gly-Ala-Ile-Ala-Gly-Leu-Leu-Lys-Asn-Ile-Phe-NH2. Molecular formula: C68H110N16O14. Mole weight: 1375.73. | |
| Venom antimicrobial peptide-9 | Venom antimicrobial peptide-9 is an antimicrobial peptide from Mesobuthus eupeus. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: meucin-18; Phe-Phe-Gly-His-Leu-Phe-Lys-Leu-Ala-Thr-Lys-Ile-Ile-Pro-Ser-Leu-Phe-Gln. | |
| Vesicular Stomatitis Virus Nucleoprotein (52-59) | Vesicular Stomatitis Virus Nucleoprotein (52-59) (VSV-8), corresponding to positions 52 to 59 of the vesicular stomatitis virus (VSV) nuclear protein, is expressed in the cytosol of VSV-infected cells. CTL response to VSV in H-2Kb mice is directed against this immunodominant peptide. VSV-8 forms a complex with the mouse MHC Class I molecule H-2Kb, similar to the human HLA Class I. Synonyms: VSV-8; H-Arg-Gly-Tyr-Val-Tyr-Gln-Gly-Leu-OH; L-Leucine, L-arginylglycyl-L-tyrosyl-L-valyl-L-tyrosyl-L-glutaminylglycyl-; N5-(Diaminomethylene)-L-ornithylglycyl-L-tyrosyl-L-valyl-L-tyrosyl-L-glutaminylglycyl-L-leucine. Grade: ≥95%. CAS No. 132326-74-0. Molecular formula: C44H66N12O12. Mole weight: 955.08. | |
| Vespid chemotactic peptide 5e | Vespid chemotactic peptide 5e is an antibacterial peptide isolated from Vespa magnifica. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Phe-Leu-Pro-Ile-Ile-Ala-Lys-Leu-Leu-Gly-Gly-Leu-Leu. Grade: >95%. Molecular formula: C69H118N14O14. Mole weight: 1367.79. | |
| Vespid chemotactic peptide 5f | Vespid chemotactic peptide 5f is an antibacterial peptide isolated from Vespa magnifica. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: H-Phe-Leu-Pro-Ile-Pro-Arg-Pro-Ile-Leu-Leu-Gly-Leu-Leu-OH. Grade: >95%. Molecular formula: C74H124N16O14. Mole weight: 1461.9. | |
| Vespid chemotactic peptide 5g | Vespid chemotactic peptide 5g is an antibacterial peptide isolated from Vespa magnifica. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: H-Phe-Leu-Ile-Ile-Arg-Arg-Pro-Ile-Val-Leu-Gly-Leu-Leu-OH. Grade: >95%. Molecular formula: C75H131N19O14. Mole weight: 1523. | |
| VESP-VB1 | VESP-VB1 is an antibacterial peptide isolated from Vespa bicolor. Synonyms: Phe-Met-Pro-Ile-Ile-Gly-Arg-Leu-Met-Ser-Gly-Ser-Leu. Molecular formula: C64H108N16O16S2. Mole weight: 1421.78. | |
| Vhl-1 | Vhl-1 is a cyclic peptide isolated from Viola hederacea (Australian violet), which has antibacterial and antiviral activities. Synonyms: Leaf cyclotide 1; Ser-Ile-Ser-Cys-Gly-Glu-Ser-Cys-Ala-Met-Ile-Ser-Phe-Cys-Phe-Thr-Glu-Val-Ile-Gly-Cys-Ser-Cys-Lys-Asn-Lys-Val-Cys-Tyr-Leu-Asn. | |
| Vhl-2 | Vhl-2 is a cyclic peptide isolated from Viola hederacea (Australian violet), which has antibacterial and antiviral activities. Synonyms: Leaf cyclotide 2; Gly-Leu-Pro-Val-Cys-Gly-Glu-Thr-Cys-Phe-Thr-Gly-Thr-Cys-Tyr-Thr-Asn-Gly-Cys-Thr-Cys-Asp-Pro-Trp-Pro-Val-Cys-Thr-Arg-Asn. Molecular formula: C33H41N5O5S. Mole weight: 619.8. | |
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