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.

Acth, Formylmethionyl- CAS NO 107949-95-1

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CAS No.:107949-95-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Dendrotoxin I CAS NO 107950-33-4

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CAS No.:107950-33-4

Grade:Pharmacy Grade

Content:99.90%

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Fibronectin Type Iii Connecting Segment Fragment 1-25 CAS NO 107978-77-8

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CAS No.:107978-77-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

H-Arg-Glu-Asp-Val-Oh CAS NO 107978-83-6

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CAS No.:107978-83-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Cholecystokinin 9 CAS NO 108050-84-6

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CAS No.:108050-84-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Z-Ala-Pro-Leu-Oh CAS NO 108074-19-7

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CAS No.:108074-19-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Tyrosyl-Glycyl-Tryptophyl-Methionyl-Aspartyl-Phenylalanyl-Glycine CAS NO 108093-87-4

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CAS No.:108093-87-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

(2R,3R)-2-[(D-Phe-L-Cys-L-Phe-D-Trp-L-Lys-L-Thr-L-Cys-)Amino]-1,3-Butanediol CAS NO 108102-46-1

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CAS No.:108102-46-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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