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.

Poly (Arginyl-Glycyl-Aspartic Acid) CAS NO 119865-10-0

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CAS No.:119865-10-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Argipressin, Mca(1)-I-Tyr(2)-Sar(7)- CAS NO 119902-12-4

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CAS No.:119902-12-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

o-Ethyl-n-[[1-Mercapto(1)Cyclohexyl]Acetyl]-D-Tyr-L-Phe-L-Val-L-Asn-D-Cys(1)-L-Arg-D-Arg-Nh2 CAS NO 119902-13-5

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CAS No.:119902-13-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

o-Ethyl-n-[[1-Mercapto(1)Cyclohexyl]Acetyl]-D-Tyr-L-Phe-L-Val-L-Asn-D-Cys(1)-L-Pro-L-Arg-Nh2 CAS NO 119902-14-6

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CAS No.:119902-14-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Atrial Natriuretic Factor (5-23)Amide CAS NO 119903-19-4

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CAS No.:119903-19-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Sarafotoxin S6A1 CAS NO 119965-38-7

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CAS No.:119965-38-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Naktiivql Nanopeptide CAS NO 119980-12-0

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CAS No.:119980-12-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Hs-Leucyl-Phenylalanyl-Alaninamide CAS NO 120020-30-6

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CAS No.:120020-30-6

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.