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.

n-Formylmethionyl-Leucyl-Phenylalanyl tert-Butyl Ester CAS NO 99880-61-2

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CAS No.:99880-61-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Pyr-Leu-Thr-Phe-Thr-Ser-Ser-Trp-Gly-Nh2 CAS NO 99886-31-4

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CAS No.:99886-31-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Arg-Gly-Asp CAS NO 99896-85-2

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CAS No.:99896-85-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Glycyl-Arginyl-Glycyl-Glutamyl-Seryl-Proline CAS NO 99896-88-5

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CAS No.:99896-88-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Pyroglutamyl-Histidyl-Proline Thioamide CAS NO 99933-27-4

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CAS No.:99933-27-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Atpep3 CAS NO 902781-14-0

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CAS No.:902781-14-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

L-Histidinamide, L-Α-Aspartyl-L-Alanyl-L-Α-Glutamyl-L-Phenylalanyl-L-Arginyl- CAS NO 903883-21-6

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CAS No.:903883-21-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Angiopep-2 CAS NO 906480-05-5

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CAS No.:906480-05-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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Each batch undergoes strict QC, accompanied by COA, MSDS, and full compliance with international standards.

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Our in-house lab drives process innovation, new product development, and tailored synthesis solutions.