Technical Data
S1040-01V
SOCS1, CT (Suppressor of Cytokine Signaling 1, Tec-interacting Protein 3, TIP-3, STAT-induced STAT Inhibitor 1, SSI-1, JAK-binding Protein, JAB, Suppressor of Cytokine Signaling 1, SOCS-1, SSI1, TIP3)
Description:
Suppressors of cytokine signaling (SOCS) protein family includes eight members in humans: SOCS-1 through SOCS-7 and cytokine-inducible Src-homology 2 (SH2) containing protein (CIS). All members of the family have similar structure: variable length (50-380aa) and aa sequence N-terminal region, SH2 domain in the center, and homologous C-terminal 40aa long sequence that was named SOCS box. Studies have demonstrated that animals lacking normal SOCS function exhibit high cytokine activity that leads to a variety of inflammatory and autoimmune diseases and even cancer. SOCS-1 is 211aa long and shares sequence similarity with SOCS-3. Its expression in many tissues is induced by elevated levels of IL-2, IL-3, IL- 6, IL-13, LIF, GM-CSF, IFNg, GH, and prolactin. SOCS-1 targets Janus activated kinases 1-3 (JAK1-3) and tyrosine kinases 2 (TYK2). These events negatively regulate family of signal transducer and activator of transcription (STAT) proteins. For example, SOCS-1 binds to Y1007 residue of JAK2 and blocks its phosphorylation activity that does not allow activation of STAT3.

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

Recommended Dilution:
ELISA: 0.1-1ug/ml
Western Blot: 1-2ug/ml
Optimal dilutions to be determined by the researcher.

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
50ug-20CBlue IceHumanRabbit
Concentration:
~0.1mg/ml
Immunogen:
Synthetic peptide from near the C-terminus of human SOCS-1.
Purity:
Purified by immunoaffinity chromatography.
Form
Supplied as a liquid in PBS, 0.1% BSA, 0.05% sodium azide.
Specificity:
Recognizes human SOCS-1. Species Crossreactivity: mouse and rat.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.
1. Hilton, D. J. et al. Biochemistry 195, 114 (1998). 2. Krebs, D. et al. Stem Cells 19, 378 (2001). 3. Bullock, A. N. et al. Structure 15, 1493 (2007). 4. Cooney, R. N. et al. Shock 17, 83 (2002). 5. Waiboci, L.W. et al. J Immun 178, 5058 (2007).