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.

Cyclosporin H CAS NO 83602-39-5

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CAS No.:83602-39-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Dynorphin (2-17) CAS NO 83608-80-4

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CAS No.:83608-80-4

Grade:Pharmacy Grade

Content:99.90%

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Calcitonin Gene-Related Peptide CAS NO 83652-28-2

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CAS No.:83652-28-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Cecropin D CAS NO 83652-32-8

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CAS No.:83652-32-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

N2-[N2-(3-Hydroxy-8-Methyl-1-Oxononyl)-D-Dab-]Cyclo[L-Dab*-L-Dab-D-Phe-L-Leu-L-Dab-L-Dab-L-Leu-] CAS NO 83730-23-8

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CAS No.:83730-23-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Cyclo[D-Tyr-D-Asp(Nh2)-L-Glu(Nh2)-L-Pro-D-Asp(Nh2)-L-Ser-3-Decyl-Βala-L-Asp(Nh2)-] CAS NO 83776-99-2

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CAS No.:83776-99-2

Grade:Pharmacy Grade

Content:99.90%

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Iturin A-4 CAS NO 83777-00-8

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CAS No.:83777-00-8

Grade:Pharmacy Grade

Content:99.90%

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Iturin A-6 CAS NO 83777-02-0

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CAS No.:83777-02-0

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.

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Our in-house lab drives process innovation, new product development, and tailored synthesis solutions.