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.

Cryptdin CAS NO 120668-29-3

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CAS No.:120668-29-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Isovaleryl-Val-Val-Sta-Oet CAS NO 120849-36-7

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CAS No.:120849-36-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Patellamide D CAS NO 120853-15-8

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CAS No.:120853-15-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

H-Pro-Leu-Gly-Nhoh Hcl CAS NO 120928-08-7

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CAS No.:120928-08-7

Grade:Pharmacy Grade

Content:99.90%

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Notechis 11'2 CAS NO 120930-83-8

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CAS No.:120930-83-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Poly(Tyrosyl-Isoleucyl-Glycyl-Seryl-Arginine) CAS NO 120940-31-0

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CAS No.:120940-31-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

n-Acetyl-Met-Asp-Arg-Val-Leu-Ser-Arg-Tyr Acetate CAS NO 120944-71-0

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CAS No.:120944-71-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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Trusted Manufacturer

With our own production facilities, we ensure consistent quality, reliable supply, and full traceability.

Rigorous Quality Assurance

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.