After search, choose a molecule or a kind of categories listed in the left to narrow down your filter. If you have any problems, please contact us!
Text Size:AAA

Human SOCS3 / CIS3 Protein (His & Trx Tag)

DatasheetSpecific ReferencesReviewsRelated ProductsProtocols
Human SOCS3 Protein Product Information
Synonym:ATOD4, CIS3, Cish3, MGC71791, SOCS-3, SSI-3, SSI3
Protein Construction:A DNA sequence encoding the human SOCS3 (O14543) (Met 1-Leu 225) was fused with a Trx and a polyhistide tag at the N-terminus.
Expressed Host:E. coli
Shipping:In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Human SOCS3 Protein QC Testing
Purity:> 95 % as determined by SDS-PAGE
Endotoxin:Please contact us for more information.
Stability:Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N Terminal:Met
Molecule Mass:The recombinant human SOCS3/Trx fusion protein consisting of 384 amino acids and has a calculated molecular mass of 41.9 kDa. It migrates as an approximately 46 kDa band in SDS-PAGE under reducing conditions.
Formulation:Lyophilized from sterile 50mM Tris, pH 8.0
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
Human SOCS3 Protein Usage Guide
Storage:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution:A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Other SOCS3 Recombinant Protein Products
SOCS3 Background

Suppressor of cytokine signaling 3, also known as SOCS-3, Cytokine-inducible SH2 protein 3, CIS-3, STAT-induced STAT inhibitor 3, SOCS3 and CIS3, is a protein which is widely expressed with high expression in heart, placenta, skeletal muscle, peripheral blood leukocytes, fetal and adult lung, and fetal liver and kidney. SOCS3 / CIS3 contains one SH2 domain and one SOCS box domain. SOCS family proteins form part of a classical negative feedback system that regulates cytokine signal transduction. SOCS3 / CIS3 is involved in negative regulation of cytokines that signal through the JAK / STAT pathway. SOCS3 / CIS3 inhibits cytokine signal transduction by binding to tyrosine kinase receptors including gp130, LIF, erythropoietin, insulin, IL12, GCSF and leptin receptors. Binding to JAK2 inhibits its kinase activity. SOCS3 / CIS3 suppresses fetal liver erythropoiesis. It regulates onset and maintenance of allergic responses mediated by T-helper type 2 cells. SOCS3 / CIS3 regulates IL-6 signaling. SOCS3 / CIS3 interacts with multiple activated proteins of the tyrosine kinase signaling pathway including IGF1 receptor, insulin receptor and JAK2. SOCS3 / CIS3 could be used as a possible therapeutic agent for treating rheumatoid arthritis.

Human SOCS3 References
  • Hoertner M., et al., 2002, Eur. J. Biochem. 269:2516-26.
  • Yamamoto K., et al., 2003, Biochem. Biophys. Res. Commun. 310 : 1188-93.
  • Kamura T., et al., 2004, Genes Dev. 18:3055-65.
  • Okamura A., et al., 2004, Blood 103:2997-3004.
  • Ekelund E., et al., 2006, Am. J. Hum. Genet. 78:1060-5.
  • Product nameProduct name
    Size / Price
    Catalog: 11315-H30E-20
    List Price:   (Save )
    Price:      [How to order]
    AvailabilityIn StockShipping instructions