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.

B-Casomorphin Bovine Acetate CAS NO 100900-42-3

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CAS No.:100900-42-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Z-Pro-Phe-His-Leu-Leu-Val-Tyr-Ser-4M-Betana CAS NO 100900-43-4

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CAS No.:100900-43-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Tyr-Corticotropin Releasing Factor Human, Rat CAS NO 100915-92-2

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CAS No.:100915-92-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

H-Gamma-Glu-Gamma-Glu-Lys-Oh CAS NO 100922-54-1

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CAS No.:100922-54-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

(D-Ala2,D-Met5)-Enkephalin CAS NO 100929-50-8

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CAS No.:100929-50-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Dago Acetate Salt CAS NO 100929-53-1

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CAS No.:100929-53-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Tyr-D-Ala-Gly-Phe-Leu-Nh2 Acetate Salt CAS NO 100929-55-3

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CAS No.:100929-55-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Des-Tyr1-Leucine Enkephalinamide Acetate Salt CAS NO 100929-57-5

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CAS No.:100929-57-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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Trusted Manufacturer

With our own production facilities, we ensure consistent quality, reliable supply, and full traceability.

Rigorous Quality Assurance

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.