Proteins & Peptides

Proteins & Peptides

Proteins and peptides products include recombinant proteins, antibodies, enzyme preparations, signaling peptides, and synthetic peptides used across biochemistry, cell biology, immunology, and drug development. These biomolecules serve as research targets, functional tools, and diagnostic reagents. High purity, biological activity, and structural integrity are essential for applications such as cell signaling studies, protein–protein interaction analysis, ELISA development, and preclinical therapeutic evaluation. Recombinant expression technologies allow scalable production of complex proteins, while peptide synthesis enables development of custom sequences for binding studies or vaccine design. Their versatility makes proteins and peptides indispensable in life-science research and biotechnology innovation.

Duteplase CAS NO 120608-46-0

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CAS No.:120608-46-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Defensin Hnp-2 (Human) CAS NO 120721-97-3

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CAS No.:120721-97-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Big Et-1 (1-38) (Human) CAS NO 120796-97-6

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CAS No.:120796-97-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

(Pro7)-Neurokinin B CAS NO 120814-48-4

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CAS No.:120814-48-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

L-Tyr-D-Ala-Gly-n-[(1S)-3-Methyl-1-[[(3-Nitro-2-Pyridinyl)Dithio]Methyl]Butyl]-L-Phe-Nh2 CAS NO 120866-07-1

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CAS No.:120866-07-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Polyubiquitin CAS NO 120904-94-1

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CAS No.:120904-94-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

His-Ser-Asp-Ala-Val-Phe-Thr-Asp-Asn-Tyr-Thr-Arg CAS NO 120928-03-2

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CAS No.:120928-03-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Allatotropin CAS NO 120928-88-3

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CAS No.:120928-88-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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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.