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Recombinant Protein

Recombinant protein in stock

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Recombinant protein CRO service

If there is no recombinant proteins meet your demand, you can contact us to customize them for you. It's also suitable if you need bulk proteins. You can contact cro-service@sinobiological.com or call us on 800-490-9989(For China), 855-206-9128(For USA).

Five recombinant protein production platforms

Multiple tags for recombinant protein production

Largest inventory of recombinant protein with high quality

 90% expressed by eukaryotic cells

 

 Strict quality control system

 

 Advanced technology

  • • Close to natural structure
  • • Better bio-activity
  • • Lower endotoxin: <0.1 EU per μg by LAL
  • • High purity: >95% by SDS-PAGE
  • • Carrier Free: dissolved in PBS, without BSA
  • • 600+ GMP-level cytokines
 
  • • Over 1000 methods for activity assay
  • • State-of-the-art analytical equipment set to
    ensure validated bioactivity
  • • N-terminal amino acid sequence analysis
  • • Better stability to ensure repeated experiments
  • • Qualified raw materials to ensure animal free
 
  • • Six expression systems to support production
  • • Protein from multiple species to support animal
    models and drug development
  • • 40,000 L cell culture / year
  • • 70 qutomatic bioreactor
  • • GMP-level workshop

Part of GMP-level cytokines

CatalogueProduct nameSpeciesPurityEndotoxin
GMP-10015-HNAHHuman GM-CSF / CSF2 ProteinHuman> 95 % as determined by SDS-PAGE< 10 EU per mg protein
GMP-10139-HNAEHuman IL-1 beta / IL1B ProteinHuman> 95 % as determined by SDS-PAGE.< 10 EU per mg protein
GMP-10395-HNAEHuman IL6 / Interleukin-6 ProteinHuman> 95 % as determined by SDS-PAGE< 1 EU per mg protein
GMP-10584-HNAEHuman Interleukin-21 / IL-21 ProteinHuman> 95 % as determined by SDS-PAGE< 10 EU per mg protein
GMP-10602-HNAEHuman TNF-alpha / TNFA ProteinHuman> 95 % as determined by SDS-PAGE< 10 EU per mg protein
GMP-10605-HNAEHuman EGF / Epidermal Growth Factor ProteinHuman> 95 % as determined by SDS-PAGE< 1 EU per mg protein
GMP-11725-HNASHuman IFN-gamma / IFNG / γ-IFN ProteinHuman> (59.9+28.9) % as determined by SDS-PAGE< 1.0 EU per mg of the protein
GMP-11846-HNAEHuman IL4 / Interleukin-4 ProteinHuman> 95 % as determined by SDS-PAGE< 10 EU per mg protein
GMP-CT011-H08HHuman IL-12 (IL12A & IL12B Heterodimer) ProteinHuman> 95 % as determined by SDS-PAGE< 10 EU per mg of the protein

• With recombinant DNA or RNA technology,we can obtain a recombinant vector containing a gene fragment which can be translated into a protein of interest, and then transfer the vector into a host cell to express specific protein molecules,which we called the recombinant protein. Recombinant proteins production in vitro mainly includes four systems: prokaryotic protein expression, mammalian cell protein expression, yeast protein expression and insect cell protein expression. Using genetic engineering technology, we can make the cells or animals themselves into a factory of "mass production of drugs."