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.

Z-Gly-Gly-Ala-Oh CAS NO 19912-36-8

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CAS No.:19912-36-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Asp-Glu-Gly-Pro-Tyr-Lys-Met-Glu-His-Phe-Arg-Trp-Gly-Ser-Pro-Pro-Lys-Asp CAS NO 19941-13-0

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CAS No.:19941-13-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

n-Formyl-Nle-Leu-Phe-Tyr CAS NO 100007-40-7

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CAS No.:100007-40-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Calcitonin, Chicken CAS NO 100016-62-4

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CAS No.:100016-62-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Gip (Human) CAS NO 100040-31-1

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CAS No.:100040-31-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Hydrolyzed Elastin CAS NO 100085-10-7

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CAS No.:100085-10-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Asp-Ala-Glu-Asn-Leu-Ile-Asp-Ser-Phe-Gln-Glu-Ile-Val CAS NO 100111-07-7

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CAS No.:100111-07-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

For-Phe-Gly-Oh CAS NO 100135-64-6

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CAS No.:100135-64-6

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.