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.

L-Γ-Glutamyl-L-Cysteinyl Glutathione CAS NO 90663-73-3

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CAS No.:90663-73-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Oxytocin, Gly-Lys-Arg- CAS NO 90685-16-8

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CAS No.:90685-16-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

(Des-Gly10,His(Bzl)6,Pro-Nhet9)-Lhrh CAS NO 90760-96-6

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CAS No.:90760-96-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Atriopeptin Iii (Rat) CAS NO 90817-13-3

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CAS No.:90817-13-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Cyclo(Ile-Ala) CAS NO 90821-99-1

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CAS No.:90821-99-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Somatotropin Releasing Hormone (1-29) CAS NO 90830-28-7

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CAS No.:90830-28-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

n-Palmitoyl-Seryl-Seryl-Asparaginyl-Alanine CAS NO 90877-69-3

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CAS No.:90877-69-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

(Met(O)27)-Grf (Human) CAS NO 90896-48-3

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CAS No.:90896-48-3

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.