Technical Data
S1040-05J
SOCS 5 (Suppressor of Cytokine Signaling 5, SOCS5, SOCS-5, Cytokine-inducible SH2-containing Protein 5, CISH5, Cytokine-inducible SH2 Protein 6, CIS6, CIS-6, CISH6, KIAA0671)
Description:
The suppressor of cytokine signaling (SOCS) family of proteins (SOCS1-SOCS7 and CIS) inhibit cytokine production by a classical negative feedback mechanism. These proteins are upregulated in response to cytokine stimulation followed by inhibition of cytokine-inducing signal pathway. Role of each member of the family has been determined by gene knockout experiments (1). SOCS5 protein is preferentially expressed in committed T-helper (Th1) cells. The action of SOCS5 is probably mediated by its interaction with the cytoplasmic domain of IL-4 receptor. During Th1 differentiation, there is a reduction in the association of Janus kinase 1 with the IL-4 receptor (IL-4R), which is correlated with the expression of SOCS5.pressor of cytokine signaling-5 (SOCS5). It has been also shown that in the overexpression of SOCS5 in transgenic mice leads to impaired Th2 development, suggesting that SOCS5 may plan an important role in the Th1 differentiation by regulating a balance between Th1 and Th2 (2).

Applications:
Suitable for use in Western Blot. Other applications not tested.

Recommended Dilution:
Western Blot: 1:500
Optimal dilutions to be determined by the researcher.

Positive Control:
Human or mouse spleen

Storage and Stability:
May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
TypeIsotypeCloneGrade
PabIgGAffinity Purified
SizeStorageShippingSourceHost
200ul-20CBlue IceHumanRabbit
Concentration:
Not determined
Immunogen:
Synthetic peptide corresponding to human SOCS5 protein.
Purity:
Purified by Protein G affinity Chromatography.
Form
Supplied as a liquid in PBS, 0.1mg/ml BSA, 0.02% sodium azide.
Specificity:
Recognizes human SOCS5. Species Crossreactivity: mouse.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.
1. Krebs DL, Hilton DJ. Stem Cells 19(5):378-387 (2001). 2. Seki Y, Hayashi K, Matsumoto A, Seki N, Tsukada J, Ransom J, Naka T, Kishimoto T, Yoshimura A, Kubo M. Proc Natl Acad Sci USA 99(20):13003-8 (2002).