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.

H-Leu-Ala-Leu-Ala-Oet CAS NO 81525-84-0

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CAS No.:81525-84-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Cecropin A (1-33) CAS NO 81541-05-1

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CAS No.:81541-05-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Lhrh, n-Ac-Ala(1)-(4-Cl-Phe)(2)-Trp(3,6)- CAS NO 81557-54-2

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CAS No.:81557-54-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Cobra Toxin D CAS NO 81603-59-0

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CAS No.:81603-59-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Lhrh, n-Ac-(4-Cl-Phe)(1,2)-Trp(3)-Arg(6)-Alanh2(10)- CAS NO 81608-49-3

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CAS No.:81608-49-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

n-Ac-(4-Cl-Phe)(1)-(4-Cl-Phe)(2)-Trp(3)-Lys(6)-Alanh2(10)-Lhrh CAS NO 81608-55-1

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CAS No.:81608-55-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Insulin-Glucagon Liberin CAS NO 81628-03-7

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CAS No.:81628-03-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Phe-Leu Amide Hydrochloride CAS NO 81638-86-0

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CAS No.:81638-86-0

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.