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.

Corticostatin CAS NO 113255-28-0

Unit Price:Get Price

CAS No.:113255-28-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Hirudin (54-65) (Desulfated) CAS NO 113274-56-9

Unit Price:Get Price

CAS No.:113274-56-9

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Enkephalin, Met(2)-Pronh2(5)(N(1.5)-Glucopyranosyl) CAS NO 113282-21-6

Unit Price:Get Price

CAS No.:113282-21-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Jmv 81 CAS NO 113282-22-7

Unit Price:Get Price

CAS No.:113282-22-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Angiopeptin CAS NO 113294-82-9

Unit Price:Get Price

CAS No.:113294-82-9

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Glutamic Acid-Arginine-Alanine Polymer CAS NO 113315-75-6

Unit Price:Get Price

CAS No.:113315-75-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Benzoylalanyl-Glycyl-Proline CAS NO 113384-94-4

Unit Price:Get Price

CAS No.:113384-94-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Tyrosyl-Prolyl-Leucyl-Glycine CAS NO 113480-19-6

Unit Price:Get Price

CAS No.:113480-19-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Go to Page

Why choose US

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.