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.

L-Tyr-L-Pro-L-Phe-L-Pro-Gly-L-Pro-L-Ile-L-Pro-L-Lys-Oh CAS NO 97900-89-5

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CAS No.:97900-89-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Isovaleryl-Phe-Nle-Sta-Ala-Sta-Oh CAS NO 98092-14-9

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CAS No.:98092-14-9

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Substance P, Gly(12)- CAS NO 98093-85-7

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CAS No.:98093-85-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Substance P, Gly(12)-Lys(13)- CAS NO 98093-86-8

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CAS No.:98093-86-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Boc-Gly-Gly-Leu-Pna CAS NO 98210-71-0

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CAS No.:98210-71-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

H-Ala-Arg-Tyr-Tyr-Ser-Ala-Leu-Arg-His-Tyr-Ile-Asn-Leu-Ile-Thr-Arg-Gln-Arg-Tyr-Nh2 CAS NO 98264-90-5

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CAS No.:98264-90-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Pyroglutamyl-Leucyl-Tryptophan Methyl Ester CAS NO 98385-67-2

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CAS No.:98385-67-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

H-Tyr-Phe-Leu-Phe-Arg-Pro-Arg-Asn-Nh2 CAS NO 98395-75-6

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CAS No.:98395-75-6

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.