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-Arg-Leu-Oh Acetate Salt CAS NO 97275-28-0

Unit Price:Get Price

CAS No.:97275-28-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Somatotropin (32-38) CAS NO 97305-48-1

Unit Price:Get Price

CAS No.:97305-48-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Poly(Leucyl-Leucyl-Phenylalanyl-Proline) CAS NO 97397-92-7

Unit Price:Get Price

CAS No.:97397-92-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Preprocecropin B CAS NO 97444-97-8

Unit Price:Get Price

CAS No.:97444-97-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Beta-Casomorphin I CAS NO 97453-39-9

Unit Price:Get Price

CAS No.:97453-39-9

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Cyclo(Valyl-Prolylglycyl)4 CAS NO 97458-79-2

Unit Price:Get Price

CAS No.:97458-79-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Gly-Arg-Gly-Asp CAS NO 97461-81-9

Unit Price:Get Price

CAS No.:97461-81-9

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Grges CAS NO 97461-84-2

Unit Price:Get Price

CAS No.:97461-84-2

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.