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.

Lactocin CAS NO 80619-55-2

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CAS No.:80619-55-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Phenylalanyl-Leucyl-Arginyl Phenylalaninamide CAS NO 80690-77-3

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CAS No.:80690-77-3

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Content:99.90%

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Enkephalin-Leu, Arg(6)-Phenh2(7)- CAS NO 80690-78-4

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CAS No.:80690-78-4

Grade:Pharmacy Grade

Content:99.90%

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Bovine Parathyroid Hormone (41-84) CAS NO 80700-73-8

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CAS No.:80700-73-8

Grade:Pharmacy Grade

Content:99.90%

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Beta-Casomorphin (1-3) Amide CAS NO 80705-23-3

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CAS No.:80705-23-3

Grade:Pharmacy Grade

Content:99.90%

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Dansyl-Glycyl-Nitrophenylalanyl-Proline CAS NO 80733-88-6

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CAS No.:80733-88-6

Grade:Pharmacy Grade

Content:99.90%

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n-Dimethyl Beta-Endorphin CAS NO 80738-37-0

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CAS No.:80738-37-0

Grade:Pharmacy Grade

Content:99.90%

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1-Deamino-Triglycyl-8-Lysine-Vasopressin CAS NO 80741-20-4

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CAS No.:80741-20-4

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.