Polypeptide

Polypeptide

Polypeptides include synthetic peptides, bioactive peptide fragments, peptide hormones, and therapeutic peptide candidates used in biochemical research, structural biology, and drug development. These molecules mimic natural protein segments and participate in signaling pathways, receptor interactions, and enzymatic regulation. Peptide synthesis technologies-including solid-phase synthesis and native chemical ligation-enable precise sequence control and incorporation of modifications such as phosphorylation, methylation, or non-natural amino acids. Polypeptides serve as research tools, vaccine components, diagnostic reagents, and lead compounds for therapeutic development. Their high specificity, low toxicity, and tunability make them increasingly important in modern biomedicine.

(3,4-Dehydro-Pro3)-Tuftsin CAS NO 91502-65-7

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CAS No.:91502-65-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Enkephalin-Leu, Dehydro-Phe(4)- CAS NO 91549-05-2

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CAS No.:91549-05-2

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Content:99.90%

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Arg-Gly-Asp-Ser-Pro-Ala-Ser-Ser-Lys-Pro CAS NO 91575-25-6

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CAS No.:91575-25-6

Grade:Pharmacy Grade

Content:99.90%

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Glucagon, N(Alpha)-Malto-Me-Met(27)- CAS NO 91699-71-7

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CAS No.:91699-71-7

Grade:Pharmacy Grade

Content:99.90%

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Somatotropin Releasing Hormone (1-40-Oh), Ac-Tyr(1)- CAS NO 91728-73-3

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CAS No.:91728-73-3

Grade:Pharmacy Grade

Content:99.90%

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Cyclo(Ile-Leu) CAS NO 91741-17-2

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CAS No.:91741-17-2

Grade:Pharmacy Grade

Content:99.90%

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Grf (1-29) Amide (Rat) CAS NO 91826-20-9

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CAS No.:91826-20-9

Grade:Pharmacy Grade

Content:99.90%

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Cysteinyl-Lysyl-Asparaginyl-Phenylalanine CAS NO 91853-93-9

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CAS No.:91853-93-9

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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Each batch undergoes strict QC, accompanied by COA, MSDS, and full compliance with international standards.

Advanced R&D Expertise

Our in-house lab drives process innovation, new product development, and tailored synthesis solutions.