Product Name	SOCS1
Chinese Name	cell factor信号传导抑制蛋白1抗体
Alias	CISH 1; CISH1; Cytokine Inducible SH2 Protein 1; JAB; JAK Binding Protein; Janus kinase binding protein; SOCS 1; SOCS1; SOCS-1; SSI 1; SSI1; STAT Induced STAT Inhibitor 1; Supressor of cytokine Signalling 1; TEC Interacting Protein 3; TIP 3; TIP3; SOCS1_HUMAN.
Research Area	Cell biology  Neurobiology  Signal transduction  Apoptosis  transcriptional regulatory factor
Immunogen Species	Rabbit
Clonality	Polyclonal
React Species	Human, Mouse,  (predicted: Rat, Dog, Pig, Cow, Rabbit, )
Applications	ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （Paraffin sections need antigen repair） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight	23kDa
Cellular localization	The nucleus cytoplasmic
Form	Liquid
Concentration	1mg/ml
immunogen	KLH conjugated synthetic peptide derived from human SOCS1: 1-100/211
Lsotype	IgG
Purification	affinity purified by Protein A
Buffer Solution	0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage	Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Attention	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed	PubMed
Product Detail	SOCS family proteins form part of a classical negative feedback system that regulates cytokine signal transduction. SOCS1 is involved in negative regulation of cytokines that signal through the JAK/STAT3 pathway. Through binding to JAKs, inhibits their kinase activity. In vitro, also suppresses Tec protein-tyrosine activity (By similarity). Appears to be a major regulator of signaling by interleukin 6 (IL6) and leukemia inhibitory factor(LIF). Regulates interferon-gamma mediated sensory neuron survival. Implicated, through SOCS box binding, in ubiquitin-dependent protein degradation. High expression in thymus. Lower expression in lung and spleen. Function: SOCS family proteins form part of a classical negative feedback system that regulates cytokine signal transduction. SOCS1 is involved in negative regulation of cytokines that signal through the JAK/STAT3 pathway. Through binding to JAKs, inhibits their kinase activity. In vitro, also suppresses Tec protein-tyrosine activity. Appears to be a major regulator of signaling by interleukin 6 (IL6) and leukemia inhibitory factor (LIF). Regulates interferon-gamma mediated sensory neuron survival (By similarity). Probable substrate recognition component of an ECS (Elongin BC-CUL2/5-SOCS-box protein) E3 ubiquitin ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins. Seems to recognize JAK2. SOCS1 appears to be a negative regulator in IGF1R signaling pathway. Subunit: Interacts with multiple activated signaling proteins of the tyrosine kinase signaling pathway including JAK family kinases, TEC, KIT, GRB2 and VAV. Binding to JAKs is mediated through the KIR and SH2 domains to a phosphorylated tyrosine residue within the JAK JH1 domain. Binds the SH3 domain of GRB2 via diproline determinants in the N-terminus, and the N-terminal regulatory domain of VAV. Interacts with the Elongin BC complex (TCEB1 and TCEB2). Component of an ECS CBC(SOCS1) E3 ubiquitin-protein ligase complex which contains Elongin BC, CUL5, RBX1 and SOCS1. Interacts (via SH2 domain and SOCS box) with TRIM8. Interacts with AXL, CUL2 and FGFR3. Interacts with INSR. Subcellular Location: Nucleus. Cytoplasmic vesicle. Note=Detected in perinuclear cytoplasmic vesicles upon interaction with FGFR3. Tissue Specificity: Expressed in all tissues with high expression in spleen, small intestine and peripheral blood leukocytes. Similarity: Contains 1 SH2 domain. Contains 1 SOCS box domain. SWISS: O15524 Gene ID: 8651 Database links: Entrez Gene: 8651 Human Entrez Gene: 12703 Mouse Entrez Gene: 252971 Rat Omim: 603597 Human SwissProt: O15524 Human SwissProt: O35716 Mouse SwissProt: Q9QX78 Rat Unigene: 50640 Human Unigene: 130 Mouse Unigene: 82754 Rat cell factor信号传导抑制蛋白(suppressor of cytokine signaling, SOCS)家族是一类由细胞产生并反馈性阻断cell factorSignal transduction过程的负性调节因子，SOCS1可抑制IL-6、LIF、OSM、INF-γ以及GH等多种cell factor的Signal transduction，对体内多种免疫反应的激活起调控作用。SOCS1异常表达与多种疾病的发病相关，在急慢性白血病、类风湿性关节炎、肝硬化和肝癌的发病中起重要作用；对Signal transduction，特别是JAKSTAT通路的负调控作用已被肯定。
Product Picture	Paraformaldehyde-fixed, paraffin embedded (Human kidney); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (SOCS1) Polyclonal Antibody, Unconjugated (SL23696R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructions and DAB staining. Paraformaldehyde-fixed, paraffin embedded (Mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (SOCS1) Polyclonal Antibody, Unconjugated (SL23696R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructions and DAB staining.

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