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.

H-Gly-Phe-Gly-Oh CAS NO 14656-09-8

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CAS No.:14656-09-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Gly-Gly-Leu CAS NO 14857-82-0

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CAS No.:14857-82-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Cyclo(L-Leu-D-Phe-L-Pro-L-Val-L-Orn-) CAS NO 15207-28-0

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CAS No.:15207-28-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

H-Gly-Phe-Leu-Oh CAS NO 15373-56-5

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CAS No.:15373-56-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Ac-Ala-Ala-Ala-Ala-Oh CAS NO 15483-58-6

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CAS No.:15483-58-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

H-Gly-Leu-Nh2 · Hcl CAS NO 15855-88-6

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CAS No.:15855-88-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe CAS NO 15958-92-6

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CAS No.:15958-92-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Bombesin 13-14 CAS NO 16217-56-4

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CAS No.:16217-56-4

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.