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.

[47-Lysine]Hirudin (Hv2), Leech CAS NO 120300-65-4

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CAS No.:120300-65-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Vasopressin, n-Acetyl-Arg(8)- CAS NO 120302-31-0

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CAS No.:120302-31-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Exogastrula-Inducing Peptide D, Anthocidaris Crassispina CAS NO 120365-36-8

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CAS No.:120365-36-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Pediocin Ach CAS NO 120367-03-5

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CAS No.:120367-03-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

H-Leu-Pro-Pro-Ser-Arg-Oh CAS NO 120484-65-3

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CAS No.:120484-65-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Curtatoxin Ii CAS NO 120500-27-8

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CAS No.:120500-27-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

H-Leu-Met-Tyr-Pro-Thr-Tyr-Leu-Lys-Oh CAS NO 120550-85-8

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CAS No.:120550-85-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Triakontatetraneuropeptide CAS NO 120667-90-5

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CAS No.:120667-90-5

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.