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.

Pyr-Val-Lys-Leu-Tyr-Arg-Pro-Nh2 Hcl CAS NO 763074-36-8

Unit Price:Get Price

CAS No.:763074-36-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

[Orn5]-Urp CAS NO 782485-03-4

Unit Price:Get Price

CAS No.:782485-03-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Bz-Arg-Gly-Leu-4Mβna · Hcl CAS NO 787530-91-0

Unit Price:Get Price

CAS No.:787530-91-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

H-Pro-Gln-Phe-Tyr-Oh Hcl CAS NO 787539-66-6

Unit Price:Get Price

CAS No.:787539-66-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Afp 07 (Free Acid) CAS NO 788799-13-3

Unit Price:Get Price

CAS No.:788799-13-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Α-Defensin 6 CAS NO 799241-26-2

Unit Price:Get Price

CAS No.:799241-26-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Γ2 - Msh (41 - 58), Amide CAS NO 799841-81-9

Unit Price:Get Price

CAS No.:799841-81-9

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

H-Gly-Pro-Ala-Oh CAS NO 837-83-2

Unit Price:Get Price

CAS No.:837-83-2

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.