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.

Cholecystokinin 21 CAS NO 101831-07-6

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CAS No.:101831-07-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Bz-Phe-Val-Arg-4M-Beta-Na Hcl CAS NO 102029-41-4

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CAS No.:102029-41-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Ac-Ala-Ala-Pro-Ala-Betana CAS NO 102029-65-2

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CAS No.:102029-65-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

H-Tyr-Pro-Phe-Val-Glu-Pro-Ile-Oh CAS NO 102029-74-3

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CAS No.:102029-74-3

Grade:Pharmacy Grade

Content:99.90%

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(D-Ala2,Hyp4,Tyr5)-Beta-Casomorphin (1-5) Amide Acetate Salt CAS NO 102029-98-1

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CAS No.:102029-98-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Gly-Met-Ala-Ser-Lys-Ala-Gly-Ala-Ile-Ala-Gly-Lys-Ile-Ala-Lys-Val-Ala-Leu-Lys-Ala-Leu-Nh2 CAS NO 102068-15-5

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CAS No.:102068-15-5

Grade:Pharmacy Grade

Content:99.90%

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Pancreatic Polypeptide (Bovine) CAS NO 102082-88-2

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CAS No.:102082-88-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Cyclo(D-Trp-Lys-Thr-Phe-Pro-Tyr) CAS NO 102129-69-1

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CAS No.:102129-69-1

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.