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.

Dynorphin A (1-13), Ala(2)-Trp(4)- CAS NO 104746-05-6

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CAS No.:104746-05-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Nle-Arg-Phe Amide CAS NO 104809-29-2

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CAS No.:104809-29-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Leucokinin Ii CAS NO 104821-31-0

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CAS No.:104821-31-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

H-Gly-Leu-Leu-Gly-Oh CAS NO 104845-51-4

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CAS No.:104845-51-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

H-D-Ala-Leu-Lys-Amc CAS NO 104881-72-3

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CAS No.:104881-72-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Neuromedin K, Cyclic Cys(2,5)- CAS NO 104953-10-8

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CAS No.:104953-10-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Leucokinin Iv CAS NO 104958-72-7

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CAS No.:104958-72-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Neurotensin, Ser(7)- CAS NO 104969-72-4

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CAS No.:104969-72-4

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.