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| Product | Description | |
|---|---|---|
| L-Pyroglutamic acid | L-Pyroglutamic acid. Group: Biochemicals. Alternative Names: L-5-Oxo-2-pyrrolidinecarboxylic acid. Grades: Cell Culture Grade. CAS No. 98-79-3. Pack Sizes: 100g, 500g, 1Kg. Molecular Formula: C5H7NO3, Molecular Weight: 129.1. US Biological Life Sciences. |  Worldwide |
| L-Pyroglutamic acid | L-Pyroglutamic acid is a cyclized derivative of L-glutamic acid. Protein supplement in health care products. Uses: Ingredient of health care products. Synonyms: Pyroglutamic acid; Pidolic acid; H-Pyr-OH; 5-oxo-L-proline; (2S)-5-oxopyrrolidine-2-carboxylic acid. Grade: 95%. CAS No. 98-79-3. Molecular formula: C5H7NO3. Mole weight: 129.11. |  |
| L-Pyroglutamic acid | L-Pyroglutamic acid is the levo-isomer of Pyroglutamic acid. L-Pyroglutamic acid is the biologically active enantiomer in humans. Pyroglutamic acid is an intermediate in glutathione metabolism. L-Pyroglutamic acid can be used as a biomarker for systemic lupus erythematosus (SLE) [1]. Uses: Scientific research. Group: Natural products. CAS No. 98-79-3. Pack Sizes: 25 g; 50 g. Product ID: HY-76082. |  |
| L-Pyroglutamic acid 4-methoxy-β-naphthylamide | L-Pyroglutamic acid 4-methoxy-β-naphthylamide. Synonyms: H-Pyr-4MβNA; H-pGlu-4MβNA. CAS No. 94102-66-6. Molecular formula: C16H16N2O3. Mole weight: 284.32. | |
| L-Pyroglutamic acid 4-nitroanilide | L-Pyroglutamic acid 4-nitroanilide. Group: Biochemicals. Alternative Names: L-Pyr-pNA. Grades: Highly Purified. CAS No. 66642-35-1. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| L-Pyroglutamic acid 4-nitroanilide | Substrate for pyrrolidonylpeptidase. Synonyms: L-Pyr-pNA. Grade: ≥ 99% (HPLC). CAS No. 66642-35-1. Molecular formula: C11H11N3O4. Mole weight: 249.22. | |
| L-Pyroglutamic acid 4-nitroanilide 99+% (HPLC) | L-Pyroglutamic acid 4-nitroanilide 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| L-Pyroglutamic acid 7-amido-4-methylcoumarin | Sensitive fluorogenic substrate for pyrrolidonylpeptidase. Synonyms: L-Pyroglutamic acid-AMC. Grade: ≥ 98% (HPLC). CAS No. 66642-36-2. Molecular formula: C15H14N2O4. Mole weight: 286.28. | |
| L-Pyroglutamic acid 7-amido-4-methylcoumarin 98+% (HPLC) | L-Pyroglutamic acid 7-amido-4-methylcoumarin 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 50mg, 1g. US Biological Life Sciences. | Worldwide |
| L-Pyroglutamic acid 99+% | L-Pyroglutamic acid 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g, 1Kg, 5Kg. US Biological Life Sciences. | Worldwide |
| L-Pyroglutamic acid beta-naphthylamide | 100mg Pack Size. Group: Amino Acids, Biochemicals, Building Blocks. Formula: C15H14N2O2. CAS No. 22155-91-5. Prepack ID 16763199-100mg. Molecular Weight 254.28. See USA prepack pricing. |  |
| L-Pyroglutamic acid-β-naphthylamide | Substrate for the determination of pyrrolidonylpeptidase. Synonyms: L-Pyr-βNA. Grade: ≥ 99% (HPLC). CAS No. 22155-91-5. Molecular formula: C15H14N2O2. Mole weight: 254.3. | |
| L-Pyroglutamic acid-beta-naphthylamide | L-Pyroglutamic acid-beta-naphthylamide. Group: Biochemicals. Alternative Names: L-Pyr-bNA. Grades: Highly Purified. CAS No. 22155-91-5. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| L-Pyroglutamic acid-b-naphthylamide 99+% (HPLC) | L-Pyroglutamic acid-b-naphthylamide 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 22155-91-5. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| L-Pyroglutamic Acid b-Naphthylamide ((S)-N-(2-Naphthyl)-5-oxopyrrolidine-2-carboxamide. ) | A substrate for pyroglutamate aminopeptidase. Used for colorimetric determination of pyrrolidonyl peptidase activity in bacteria. Group: Biochemicals. Alternative Names: (S)-N-(2-Naphthyl)-5-oxopyrrolidine-2-carboxamide. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| L-Pyroglutamic acid-[d5] | L-Pyroglutamic acid-[d5] is the isotope labelled analog of L-Pyroglutamic Acid. L-Pyroglutamic acid is an amino acid that is used in the synthesis of peptides and a metabolite in the glutathione cycle. Synonyms: L-2-Pyrrolidinone-3,3,4,4,5-d5-5-carboxylic Acid; H-L-Pyr-OH-d5; 5-Oxo-L-proline-d5. Grade: 98% by CP; 98% atom D. CAS No. 1086136-22-2. Molecular formula: C5H2D5NO3. Mole weight: 134.15. | |
| L-Pyroglutamic acid ethyl ester | L-Pyroglutamic acid ethyl ester. Synonyms: L-Pyr-OEt. Grade: ≥ 98% (HPLC). CAS No. 7149-65-7. Molecular formula: C7H11NO3. Mole weight: 157.1. | |
| L-Pyroglutamic acid ethyl ester 98+% (HPLC) | L-Pyroglutamic acid ethyl ester 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| L-Pyroglutamic acid methyl ester 98+% (HPLC) | L-Pyroglutamic acid methyl ester 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| L-Pyroglutamic acid pentachlorophenyl ester | L-Pyroglutamic acid pentachlorophenyl ester. Group: Biochemicals. Alternative Names: L-Pyr-OPcp. Grades: Highly Purified. CAS No. 28990-85-4. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| L-Pyroglutamic acid pentachlorophenyl ester | L-Pyroglutamic acid pentachlorophenyl ester. Synonyms: L-Pyr-OPcp. Grade: ≥ 99% (Elemental Analysis). CAS No. 28990-85-4. Molecular formula: C11H6NO3Cl5. Mole weight: 377.40. | |
| L-Pyroglutamic acid pentachlorophenyl ester 99+% | L-Pyroglutamic acid pentachlorophenyl ester 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| L-Pyroglutamic acid (Standard) | L-Pyroglutamic acid (Standard) is the analytical standard of L-Pyroglutamic acid. This product is intended for research and analytical applications. L-Pyroglutamic acid is the levo-isomer of Pyroglutamic acid. L-Pyroglutamic acid is the biologically active enantiomer in humans. Pyroglutamic acid is an intermediate in glutathione metabolism. L-Pyroglutamic acid standard can be used as a biomarker for systemic lupus erythematosus (SLE) [1]. Uses: Scientific research. Group: Natural products. CAS No. 98-79-3. Pack Sizes: 25 mg; 50 mg; 100 mg; 250 mg. Product ID: HY-76082R. | |
| Ertugliflozin L-pyroglutamic acid | Ertugliflozin L-pyroglutamic acid is an orally available inhibitor of the sodium-dependent glucose cotransporter 2 (SGLT2). Synonyms: MK-8835 L-pyroglutamic acid; PF-04971729 L-pyroglutamic acid. CAS No. 1210344-83-4. Molecular formula: C27H32ClNO10. Mole weight: 566. | |
| 5-Oxo-L-proline-d5 | 5-Oxo-L-proline-d5 is a labelled cyclized derivative of L-Glutamic Acid (G596960). The pyroglutamate core has potential application for synthesis of novel anti-bacterials. Group: Biochemicals. Alternative Names: L-2-Pyrrolidinone-3,3,4,4,5-d5-5-carboxylic Acid; Pyrrolidinonecarboxyl ic Acid-d5; L-Pyroglutamic acid-d5; 5-Oxo-DL-proline-d5; H-L-Pyr-OH-d5; 5-Oxo-L-proline-2,3,3,4,4-d5. Grades: Highly Purified. CAS No. 1086136-22-2. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (S)-(-)-2-Pyrrolidone-5-carboxylic acid | L-Pyroglutamic acid is an amino acid that is used in the synthesis of peptides. It has also been observed to convert when placed at the N-terminus in vivo to create IgG2 antibodies. Group: Biochemicals. Alternative Names: L-Pyroglutamic Acid. Grades: Highly Purified. CAS No. 98-79-3. Pack Sizes: 100g, 250g, 500g, 1kg, 2Kg. Molecular Formula: C?H?NO?, Molecular Weight: 129.11. US Biological Life Sciences. | Worldwide |
| 5-Oxo-L-prolyl-L-histidyl-L-tryptophan | 5-Oxo-L-prolyl-L-histidyl-L-tryptophan. Synonyms: Pyr-His-Trp-OH; L-pyroglutamyl-L-histidyl-L-tryptophan; L-Tryptophan, 5-oxo-L-prolyl-L-histidyl-; L-Tryptophan, N-[N-(5-oxo-L-prolyl)-L-histidyl]-; (Pyro)-L-glutamic acid-L-histidine-L-tryptophan-OH; L-Pyroglu-L-His-L-Trp; LH-RH (1-3). Grade: ≥95%. CAS No. 35925-21-4. Molecular formula: C22H24N6O5. Mole weight: 452.47. | |
| Acid-TRH | Acid-TRH. Synonyms: L-Proline, 5-oxo-L-prolyl-L-histidyl-; Proline, 1-[N-(5-oxo-L-prolyl)-L-histidyl]-, L-; L-Proline, 1-[N-(5-oxo-L-prolyl)-L-histidyl]-; 5-Oxo-L-prolyl-L-histidyl-L-proline; L-Pyroglutamyl-L-histidyl-L-proline; Deamino-thyrotropin releasing hormone; Thyrotropin-releasing hormone free acid; Deamido-thyrotropin-releasing factor; TRH-OH; Deamidated TRH; Deamido-TRH; Acid thyroliberin. Grade: >95%. CAS No. 24769-58-2. Molecular formula: C16H21N5O5. Mole weight: 363.37. | |
| Alarelin acetate | Alarelin, more commonly existed as Alarelin acetate, has been found to be a GnRH agonist that could delay the sexual maturation in rats. Synonyms: Luteinizing hormone-releasing factor (swine), 6-D-alanine-9-(N-ethyl-L-prolinamide)-10-deglycinamide-, acetate (salt) (1:x); Luteinizing hormone-releasing factor (pig), 6-D-alanine-9-(N-ethyl-L-prolinamide)-10-deglycinamide-, acetate (salt) (1:x); H-Pyr-His-Trp-Ser-Tyr-D-Ala-Leu-Arg-Pro-NHEt.xC2H4O2; L-pyroglutamyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-D-alanyl-L-leucyl-L-arginyl-L-proline ethylamide acetic acid (1:x); (Des-Gly10,D-Ala6,Pro-NHEt9)-LHRH acetate salt; Pyr-His-Trp-Ser-Tyr-D-Ala-Leu-Arg-Pro-NHEt acetate salt. Grade: 98%. CAS No. 148029-26-9. Molecular formula: C56H78N16O12.xC2H4O2. Mole weight: 1167.32 (free base). | |
| Bombesin | Bombesin is a neuropeptide with many biological effects such as hormone release, activation of pancreatic enzyme secretion, inhibition of gastric emptying and modulation of gastric acid secretion. It binds to the gastrin-releasing peptide receptor (GRPR) in rat pancreatic acinar cells (Ki = 1.88 nM), and also to frog bombesin receptor subtype 4 (BB4) in CHO cells overexpressing the receptor (Ki = 1.7 nM). Uses: Neurotransmitter agents. Synonyms: H-Pyr-Gln-Arg-Leu-Gly-Asn-Gln-Trp-Ala-Val-Gly-His-Leu-Met-NH2; L-pyroglutamyl-L-glutaminyl-L-arginyl-L-leucyl-glycyl-L-asparagyl-L-glutaminyl-L-tryptophyl-L-alanyl-L-valyl-glycyl-L-histidyl-L-leucyl-L-methioninamide; Glp-Gln-Arg-Leu-Gly-Asn-Gln-Trp-Ala-Val-Gly-His-Leu-Met-NH2. Grade: ≥95%. CAS No. 31362-50-2. Molecular formula: C71H110N24O18S. Mole weight: 1619.85. | |
| Bombesin acetate | Bombesin is a neuropeptide with many biological effects such as hormone release, activation of pancreatic enzyme secretion, inhibition of gastric emptying, and modulation of gastric acid secretion. It binds to the gastrin-releasing peptide receptor (GRPR) in rat pancreatic acinar cells (Ki = 1.88 nM), and also to frog bombesin receptor subtype 4 (BB4) in CHO cells overexpressing the receptor (Ki = 1.7 nM). Synonyms: Bombesin, acetate (1:x); H-Pyr-Gln-Arg-Leu-Gly-Asn-Gln-Trp-Ala-Val-Gly-His-Leu-Met-NH2 acetate salt; L-pyroglutamyl-L-glutaminyl-L-arginyl-L-leucyl-glycyl-L-asparagyl-L-glutaminyl-L-tryptophyl-L-alanyl-L-valyl-glycyl-L-histidyl-L-leucyl-L-methioninamide acetate salt; Glp-Gln-Arg-Leu-Gly-Asn-Gln-Trp-Ala-Val-Gly-His-Leu-Met-NH2.xCH3CO2H. Grade: ≥95%. CAS No. 1222319-87-0. Molecular formula: C71H110N24O18S.xC2H4O2. Mole weight: 1619.85 (free base). | |
| Cortistatin-29 (rat) | Cortistatin-29 is a neuropeptide that has structurally similarity to somatostatin-28. It is produced by cleavage of preprocortistatin to procortistatin, which is cleaved at dibasic amino acids to form cortistatin-29 and cortistatin-14 as well as other partial cleavage products. Synonyms: Pyr-Glu-Arg-Pro-Pro-Leu-Gln-Gln-Pro-Pro-His-Arg-Asp-Lys-Lys-Pro-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Ser-Ser-Cys-Lys-OH (Disulfide bridge: Cys17-Cys28); 5-oxo-L-prolyl-L-α-glutamyl-L-arginyl-L-prolyl-L-prolyl-L-leucyl-L-glutaminyl-L-glutaminyl-L-prolyl-L-prolyl-L-histidyl-L-arginyl-L-α-aspartyl-L-lysyl-L-lysyl-L-prolyl-L-cysteinyl-L-lysyl-L-asparaginyl-L-phenylalanyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-threonyl-L-phenylalanyl-L-seryl-L-seryl-L-cysteinyl-L-lysine, cyclic (17→28)-disulfide; L-pyroglutamyl-L-alpha-glutamyl-L-arginyl-L-prolyl-L-prolyl-L-leucyl-L-glutaminyl-L-glutaminyl-L-prolyl-L-prolyl-L-histidyl-L-arginyl-L-alpha-aspartyl-L-lysyl-L-lysyl-L-prolyl-D-cysteinyl-D-lysyl-L-asparagyl-L-phenylalanyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-D-phenylalanyl-D-seryl-L-seryl-L-cysteinyl-L-lysine (17->28)-disulfide. Grade: ≥95%. CAS No. 1815618-17-7. Molecular formula: C161H240N46O41S2. Mole weight: 3540.05. | |
| Eledoisin trifluoroacetate | Eledoisin was first isolated from the posterior salivary glands of two mollusk species Eledone muschata and Eledone aldovandi. It is a potent natural tachykinin receptor ligand, and a potent vasodilator that increases capillary permeability. Synonyms: H-Pyr-Pro-Ser-Lys-Asp-Ala-Phe-Ile-Gly-Leu-Met-NH2.TFA; L-pyroglutamyl-L-prolyl-L-seryl-L-lysyl-L-alpha-aspartyl-L-alanyl-L-phenylalanyl-L-isoleucyl-glycyl-L-leucyl-L-methioninamide trifluoroacetic acid; Eledoisin, mono(trifluoroacetate) (salt); 5-Oxo-L-prolyl-L-prolyl-L-seryl-L-lysyl-L-aspartyl-L-alanyl-L-phenylalanyl-L-isoleucylglycyl-L-leucyl-L-methioninamide trifluoroacetate; Eledoisin, trifluoroacetate (1:1). Grade: ≥95%. CAS No. 10129-92-7. Molecular formula: C54H85N13O15S.C2HF3O2. Mole weight: 1302.42. | |
| LHRH (1-2) (free acid) | LHRH (1-2) (free acid). Synonyms: H-Pyr-His-OH; L-pyroglutamyl-L-histidine; Pyroglutamylhistidine; (S)-3-(1H-Imidazol-4-yl)-2-((S)-5-oxopyrrolidine-2-carboxamido)propanoic acid; 5-Oxo-L-prolyl-L-histidine; N-(5-Oxo-L-prolyl)-L-histidine. Grade: ≥95%. CAS No. 32159-22-1. Molecular formula: C11H14N4O4. Mole weight: 266.26. | |
| LHRH (1-5) (free acid) | LHRH (1-5) (free acid), a metabolite of GnRH, may be involved in regulating the synthesis, secretion and function of natural hormones. In addition, it may be involved in regulating cell migration. Synonyms: Pyr-His-Trp-Ser-Tyr; 5-Oxo-L-prolyl-L-histidyl-L-tryptophyl-L-Seryl-L-tyrosine; LHRH (1-5); L-pyroglutamyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosine; H-Pyr-His-Trp-Ser-Tyr-OH; L-Tyrosine, 5-oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-; (3S,6S,9S,12S)-3-((1H-imidazol-4-yl)methyl)-6-((1H-indol-3-yl)methyl)-12-(4-hydroxybenzyl)-9-(hydroxymethyl)-1,4,7,10-tetraoxo-1-((S)-5-oxopyrrolidin-2-yl)-2,5,8,11-tetraazatridecan-13-oic acid; pEHWSY; L-Tyrosine, N-[N-[N-[N-(5-oxo-L-prolyl)-L-histidyl]-L-tryptophyl]-L-seryl]-. Grade: 95%. CAS No. 52434-75-0. Molecular formula: C34H38N8O9. Mole weight: 702.71. | |
| LHRH (free acid) | LHRH (free acid), also known as Luteinizing Hormone-Releasing Hormone free acid, is a neuropeptide that plays a crucial role in regulating reproduction. This hormone is secreted by the hypothalamus and acts on the anterior pituitary gland to stimulate the release of luteinizing hormone (LH) and follicle-stimulating hormone (FSH), which are essential for reproductive functions. Synonyms: Glp-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly; H-Pyr-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-OH; 10-Glycine-luteinizing hormone-releasing factor (swine); 10-Glycine-luteinizing hormone-releasing factor (pig); 10-Glycine-LH-RH; [Gly-OH10]-LHRH; LH-RH(OH); LHRH acid; PGlu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly; LHRH free acid; L-Pyroglutamyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-glycyl-L-leucyl-L-arginyl-L-prolyl-glycine; XHWSYGLRPG. Grade: ≥95%. CAS No. 35263-73-1. Molecular formula: C55H74N16O14. Mole weight: 1183.27. | |
| Native Bacillus sp. Pyroglutamate Aminopeptidase | Pyroglutamate aminopetidase is an enzyme that digests proteins. Applications: Pyroglutamate aminopetidase is used to digest proteins for subsequent analysis, such as amino acid sequencing. pyroglutamate aminopeptidase is used to hydrolyze and activate various prodrugs. Group: Enzymes. Synonyms: pyroglutamyl-peptidase I; Pyroglutamate aminopeptidase; EC 3.4.19.3; 5-oxoprolyl-peptidase; pyrase; pyroglutamate aminopeptidase; pyroglutamyl aminopeptidase; L-pyroglutamyl peptide hydrolase; pyrrolidone-carboxyl peptidase; pyrrolidone-carboxylate peptidase; pyrrolidonyl peptidase; L-pyrrolidonecarboxylate peptidase; pyroglutamidase; pyrrolidonecarboxylyl peptidase; 9075-21-2. Enzyme Commission Number: EC 3.4.19.3. CAS No. 9075-21-2. Pyrase. Activity: > 0.11 units/mg protein. Storage: -20°C. Source: Bacillus sp. pyroglutamyl-peptidase I; Pyroglutamate aminopeptidase; EC 3.4.19.3; 5-oxoprolyl-peptidase; pyrase; pyroglutamate aminopeptidase; pyroglutamyl aminopeptidase; L-pyroglutamyl peptide hydrolase; pyrrolidone-carboxyl peptidase; pyrrolidone-carboxylate peptidase; pyrrolidonyl peptidase; L-pyrrolidonecarboxylate peptidase; pyroglutamidase; pyrrolidonecarboxylyl peptidase; 9075-21-2. Cat No: NATE-0647. |  |
| Native Thermococcus thioreducens Pyroglutamate Aminopeptidase | Pyroglutamate aminopetidase is an enzyme that digests proteins. This enzyme is specific for N-terminal pyroglutamic acids. It cleaves the N-terminal pyroglutamic acid from proteins and peptides prior to Edman degradation. The optimal temperature range is 95 to 100°C and the optimal pH range is 6.0 to 9.0. Group: Enzymes. Synonyms: pyroglutamyl-peptidase I; Pyroglutamate aminopeptidase; EC 3.4.19.3; 5-oxoprolyl-peptidase; pyrase; pyroglutamate aminopeptidase; pyroglutamyl aminopeptidase; L-pyroglutamyl peptide hydrolase; pyrrolidone-carboxyl peptidase; pyrrolidone-carboxylate peptidase; pyrrolidonyl peptidase; L-pyrrolidonecarboxylate peptidase; pyroglutamidase; pyrrolidonecarboxylyl peptidase; 9075-21-2. Purity: ~ 90% (SDS PAGE). Pyrase. Mole weight: 21.5 kDa. Activity: 20 U/mg. Storage: at -20°C. Form: Lyophilized powder. Source: Thermococcus thioreducens. pyroglutamyl-peptidase I; Pyroglutamate aminopeptidase; EC 3.4.19.3; 5-oxoprolyl-peptidase; pyrase; pyroglutamate aminopeptidase; pyroglutamyl aminopeptidase; L-pyroglutamyl peptide hydrolase; pyrrolidone-carboxyl peptidase; pyrrolidone-carboxylate peptidase; pyrrolidonyl peptidase; L-pyrrolidonecarboxylate peptidase; pyroglutamidase; pyrrolidonecarboxylyl peptidase; 9075-21-2. Cat No: NATE-1256. | |
| Neurotensin TFA salt | Neurotensin TFA salt, a gut tridecapeptide with many central and peripheral functions, is a potent cellular mitogen with a high-affinity neurotensin receptor (NTR) for various colorectal and pancreatic cancers. Synonyms: Neurotensin trifluoroacetate salt; H-Pyr-Leu-Tyr-Glu-Asn-Lys-Pro-Arg-Arg-Pro-Tyr-Ile-Leu-OH.TFA; L-pyroglutamyl-L-leucyl-L-tyrosyl-L-alpha-glutamyl-L-asparagyl-L-lysyl-L-prolyl-L-arginyl-L-arginyl-L-prolyl-L-tyrosyl-L-isoleucyl-L-leucine trifluoroacetic acid. Molecular formula: C78H121N21O20.xC2HF3O2. Mole weight: 1672.92 (free base). | |
| pGlu-Val-Tyr-Val-Val-Ala-Glu-Asn-Gln-Gln-Gly-Lys-Ser-Lys-Ala | pGlu-Val-Tyr-Val-Val-Ala-Glu-Asn-Gln-Gln-Gly-Lys-Ser-Lys-Ala is a derivative of FGL, a peptide known for its cognitive benefits. In this derivative, the first amino acid, glutamate (Glu), in the original FGL sequence forms a cyclic structure known as pyroglutamate (pGlu). This modification is thought to enhance the peptide's stability and potentially its biological activity. The sequence alteration aims to retain or improve the therapeutic effects associated with FGL, such as enhancing memory function and rescuing cognitive impairments. Synonyms: FGL; Glp-Val-Tyr-Val-Val-Ala-Glu-Asn-Gln-Gln-Gly-Lys-Ser-Lys-Ala-OH; L-Pyroglutamyl-L-valyl-L-tyrosyl-L-valyl-L-valyl-L-alanyl-L-α-glutamyl-L-asparaginyl-L-glutaminyl-L-glutaminylglycyl-L-lysyl-L-seryl-L-lysyl-L-alanine. Grade: ≥95%. Molecular formula: C71H114N20O24. Mole weight: 1631.78. | |
| PG-SPI | PG-SPI is an antimicrobial peptide found in Pseudophryne guentheri (Australian myobatrachid frog, Guenther's toadlet), and has antimicrobial activity. Synonyms: pGlu-Pro-Asn-Pro-Asp-Glu-Phe-Phe-Gly-Leu-Met-NH2; Substance P-like peptide 1; Recombinant Pseudophryne guentheri Substance P-like peptide 1; H-Pyr-Pro-Asn-Pro-Asp-Glu-Phe-Phe-Gly-Leu-Met-NH2; L-pyroglutamyl-L-prolyl-L-asparagyl-L-prolyl-L-alpha-aspartyl-L-alpha-glutamyl-L-phenylalanyl-L-phenylalanyl-glycyl-L-leucyl-L-methioninamide; (4S)-5-[[(2S)-1-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-2-oxoethyl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-4-[[(2S)-2-[[(2S)-1-[(2S)-4-amino-4-oxo-2-[[(2S)-1-[(2S)-5-oxopyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]butanoyl]pyrrolidine-2-carbonyl]amino]-3-carboxypropanoyl]amino]-5-oxopentanoic acid. Grade: ≥96%. Molecular formula: C59H81N13O17S. Mole weight: 1276.43. | |
| Phe-Met-Arg-Phe Like Peptide acetate | Phe-Met-Arg-Phe Like Peptide acetate is an FMRF-like peptide derived from the visceral and somatic muscles of the Snail Helix aspersa. FMRF (Phe-Met-Arg-Phe) is a neuropeptide peptide composed of 4 amino acid residues. Synonyms: Phe-Met-Arg-Phe Like Peptide, Snail Helix aspersa, acetate; H-Pyr-Asp-Pro-Phe-Leu-Arg-Phe-NH2.CH3CO2H; L-pyroglutamyl-L-alpha-aspartyl-L-prolyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide acetate; 5-Oxo-L-prolyl-L-α-aspartyl-L-prolyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide acetate. Grade: ≥95%. Molecular formula: C46H65N11O12. Mole weight: 964.07. | |
| Protirelin | Protirelin. Uses: For analytical and research use. Group: Api standards; european pharmacopoeia (ph. eur.); pharmaceutical toxicology; pharmacopoeial standards. Alternative Names: Thyrotropic hormone-releasing factor, L-Pyroglutamyl-L-histidyl-L-proline amide, Lopremone, Synthetic thyrotropin-releasing hormone, Antepan, Synthetic thyrotropin-releasing factor, TRF, Thyrotropic releasing hormone, Stimu TSH, Thyrotropin-releasing hormone, Synthetic TRH, L-Prolinamide, 5-oxo-L-prolyl-L-histidyl-, (Pyro)-L-glutamic acid-L-histidine-L-proline-NH2, 83: PN: US20090175821 PAGE: 403 claimed protein, TSH-RF, Rifotironin, Thyroliberin, Prem, Thyrotropin-releasing factor (8CI), Synthetic TSH-releasing hormone, TRH, Protirelin, Thyrefact, Thyrotropic-releasing factor, FDA 1725, Synthetic TSH-releasing factor, Thypinone, L-Pyroglutamyl-L-histidyl-L-prolinamide, Synthetic TRF,Protirelin, Relefact TRH, Ro 8-6270/9, 5-Oxo-l-prolyl-l-histidyl-l-prolinamide, Abbott 38579, Rifathyroin, Thyroid-stimulating hormone-releasing factor, TSH-releasing hormone, Thyroid releasing hormone, 252: PN: WO2010033207 SEQID: 378 claimed protein, TSH-releasing factor, Thyrotropic hormone-releasing hormone. CAS No. 24305-27-9. IUPAC Name: (2S)-N-[(2S)-1-[(2S)-2-carbamoylpyrrolidin-1-yl]-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide. Molecular formula: C16H22N6O4. Mole weight: 362.38. Catalog: APS24305279. SMILES: NC(=O)[C@@H]1CCCN1C(=O)[C@H]( |  |
| Protirelin Acetate | Protirelin Acetate is a highly conserved neuropeptide that plays a hormonal role in controlling thyroid-stimulating hormone (TSH) levels and neuromodulatory functions. Synonyms: TRF Acetate; TRH Acetate; TSH-RF Acetate; pGlu-HP-NH2; L-pyroglutamyl-L-histidyl-L-prolinamide acetic acid; 5-Oxo-L-prolyl-L-histidyl-L-prolinamide acetate (2:3). Grade: ≥95%. CAS No. 120876-23-5. Molecular formula: C16H22N6O4.3/2C2H4O2. Mole weight: 452.46. | |
| Pyr-Gly-OH | Pyr-Gly-OH can inhibit the proliferation of retinal pigment epithelial (RPE) cells. Synonyms: Pyroglutamylglycine; Pglu-gly; N-(5-Oxo-L-prolyl)glycine; L-Pyroglutamyl-Gly; 5-oxo-L-prolylglycine; (S)-2-(5-oxopyrrolidine-2-carboxamido)acetic acid. Grade: 95%. CAS No. 29227-88-1. Molecular formula: C7H10N2O4. Mole weight: 186.17. | |
| Pyroglutamate Aminopeptidase from Pyrococcus furiosus, Recombinant | Pyroglutamate aminopetidase is an enzyme that digests proteins. This enzyme is specific for N-terminal pyroglutamic acids. It cleaves the N-terminal pyroglutamic acid from proteins and peptides prior to Edman degradation. The optimal temperature range is 95 to 100°C and the optimal pH range is 6.0 to 9.0. Recombinant, expressed in e. coli, ~90% (sds-page). Applications: Thermostable aminopeptidase that liberates n-terminal pyroglutamic acid from proteins and peptides prior to edman degradation. pyroglutamate aminopeptidase, from pyrococcus furiosus is a recombinant, thermostable aminopeptidase that is expressed in escherichia coli. it is used to cleave pyrogl...5-21-2. Enzyme Commission Number: EC 3.4.19.3. CAS No. 9075-21-2. Pyrase. Mole weight: mol wt 24.072 kDa by amino acid sequence mol wt 28 kDa by SDS-PAGE. Activity: > 0.11 units/mg protein. Storage: -20°C. Form: Lyophilized powder containing sodium phosphate. Source: E. coli. Species: Pyrococcus furiosus. pyroglutamyl-peptidase I; Pyroglutamate aminopeptidase; EC 3.4.19.3; 5-oxoprolyl-peptidase; pyrase; pyroglutamate aminopeptidase; pyroglutamyl aminopeptidase; L-pyroglutamyl peptide hydrolase; pyrrolidone-carboxyl peptidase; pyrrolidone-carboxylate peptidase; pyrrolidonyl peptidase; L-pyrrolidonecarboxylate peptidase; pyroglutamidase; pyrrolidonecarboxylyl p | |
| PYR-PHE-OH | Pyr-phe-OH is a substrate for pyroglutamyl peptidase I. Synonyms: pyroglutamyl-phenylalanine; L-Pyroglutamyl-L-phenylalanine; (S)-2-((S)-5-oxopyrrolidine-2-carboxamido)-3-phenylpropanoic acid. Grade: 95%. CAS No. 21282-12-2. Molecular formula: C14H16N2O4. Mole weight: 276.29. | |
| Pyrrolidone Carboxylate | Sodium L-pyroglutamate, also known as sodium pyrrolidone carboxylic acid (NaPCA), is a naturally occurring amino acid derived from glutamic acid. It exists as a white crystalline powder and is readily soluble in water and alcohol. NaPCA finds wide application in various industries. In the food industry, it is utilized as an emulsifier and stabilizer, while the cosmetic industry employs it as a moisturizer and humectant. Additionally, NaPCA has been incorporated into nutraceuticals, and medical products. Synonyms: Sodium PCA;sodium 5-oxo-L-prolinate;Sodium Pyrrolidone Carboxylate;Na-PCA;L-PCA-NA;PCA-Na NL-50;(S)-sodium PCA;sodium pidolate;L-PCA-Na=SodiumPCA;dium L-pyroglutamate. CAS No. 28874-51-3. Product ID: CDC10-0720. Molecular formula: C5H6NNaO3. Mole weight: 151.1. Product Keywords: Moisturizers; CDC10-0720; Pyrrolidone Carboxylate; 28874-51-3; Sodium PCA;sodium 5-oxo-L-prolinate;Sodium Pyrrolidone Carboxylate;Na-PCA;L-PCA-NA;PCA-Na NL-50;(S)-sodium PCA;sodium pidolate;L-PCA-Na=SodiumPCA;dium L-pyroglutamate. Chemical Name: Sodium L-pyroglutamate. Grade: Cosmetic grade. Applications: sodium PCA (Ajidew NaPCA, Nalidone) is a high-performance humectant given its moisture-binding ability. Sodium PCA is a component of the skins natural moisturizing factor. For cosmetic use, it is derived from amino acids. It is considered a noncomedogenic, non-allergenic raw material recommended for dry, delicate, and sens |  |
| sGnRH-A TFA | sGnRH-A is a GnRH peptide analog that acts as a GnRH antagonist. Synonyms: H-Pyr-His-Trp-Ser-Tyr-D-Arg-Trp-Leu-Pro-NHEt.CH3CO2H; L-pyroglutamyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-D-arginyl-L-tryptophyl-L-leucyl-L-proline ethylamide acetic acid. Molecular formula: C66H87N17O14. Mole weight: 1342.53. | |
| tert-Butyl L-Pyroglutamate | tert-Butyl L-Pyroglutamate. Group: Biochemicals. Alternative Names: tert-Butyl (S)-5-Oxopyrrolidine-2-carboxylate; H-Pyr-OtBu; (S)-5-Oxopyrrolidine-2-carboxylic Acid tert-Butyl Ester. Grades: Highly Purified. CAS No. 35418-16-7. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences. | Worldwide |
| Thyroid-stimulating hormone-releasing hormone | Thyroid-stimulating hormone-releasing hormone is a constitution-stimulating hormone produced by hypothalamic neurons. It can stimulate the anterior pituitary to release thyroid-stimulating hormone and prolactin. Uses: Hormones. Synonyms: Protirelin; TSH-RF; pGlu-His-Pro-NH2; {pGLU}HP-NH2; Thyroliberin; L-Prolinamide, 5-oxo-L-prolyl-L-histidyl-; 5-Oxo-L-prolyl-L-histidyl-L-prolinamide; Thyrotropin-releasing factor; (Pyro)-L-glutamic acid-L-histidine-L-proline-NH2; L-Pyroglutamyl-L-histidyl-L-prolinamide; Abbott 38579; Antepan; FDA 1725; Lopremone; Prem; Relefact TRH; Rifathyroin; Rifotironin; Ro 8-6270/9; Stimu TSH; Synthetic thyrotropin-releasing factor; Synthetic thyrotropin-releasing hormone; Synthetic TRF; Synthetic TRH; Thypinone; Thyrefact; Thyroid releasing hormone; Thyroid-stimulating hormone-releasing factor; TRF; TRH; TSH-releasing factor; TSH-releasing hormone. Grade: 95%. CAS No. 24305-27-9. Molecular formula: C16H22N6O4. Mole weight: 362.38. | |
| Thyroliberin acetate salt | Thyroliberin acetate salt is a highly conserved neuropeptide that stimulates the release of thyrotropin and prolactin and plays a hormonal role in controlling thyroid-stimulating hormone (TSH) levels and neuromodulatory functions. Synonyms: Lopremone Acetate; TRH Acetate; Thyroliberin Acetate; TRF Acetate; pGlu-His-Pro-NH2 Acetate; Synthetic thyrotropin-releasing hormone Acetate; Protirelin acetate; Protirelin monoacetate; H-Pyr-His-Pro-NH2.CH3CO2H; Pyr-HP-NH2.CH3CO2H; L-Prolinamide, 5-oxo-L-prolyl-L-histidyl-, acetate (1:1); L-Prolinamide, 5-oxo-L-prolyl-L-histidyl-, monoacetate; Thyrotropin-releasing factor (pig), monoacetate; Pyroglutamylhistidylprolinamide acetate; Thyrotropin-releasing hormone acetate; L-pyroglutamyl-L-histidyl-L-prolinamide acetic acid. Grade: ≥95%. CAS No. 25575-91-1. Molecular formula: C18H26N6O6. Mole weight: 422.44. | |
| Xenopsin 2TFA | Xenopsin 2TFA is a neurotensin-like octapeptide previously isolated from amphibian skin. Synonyms: H-Pyr-Gly-Lys-Arg-Pro-Trp-Ile-Leu-OH.2TFA; L-pyroglutamyl-glycyl-L-lysyl-L-arginyl-L-prolyl-L-tryptophyl-L-isoleucyl-L-leucine trifluoroacetic acid; 5-Oxo-L-prolylglycyl-L-lysyl-L-arginyl-L-prolyl-L-tryptophyl-L-isoleucyl-L-leucine trifluoroacetate; Xenopsin trifluoroacetate; L-Leucine, N-[N-[N-[1-[N2-[N2-[N-(5-oxo-L-prolyl)glycyl]-L-lysyl]-L-arginyl]-L-prolyl]-L-tryptophyl]-L-isoleucyl]-, trifluoroacetate (1:2); Xenopsin (Xenopus amieti) trifluoroacetate. Grade: ≥95%. Molecular formula: C51H75F6N13O14. Mole weight: 1208.23. | |
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