merck millipore,默克密理博,07-307,Anti-phospho-STAT1 (Tyr701) Antibody

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merck millipore,默克密理博,07-307,Anti-phospho-STAT1 (Tyr701) Antibody
产品名称：Anti-phospho-STAT1 (Tyr701) Antibody
产品型号：07-307
Anti-phospho-STAT1 (Tyr701) Antibody is a Rabbit Polyclonal Antibody for detection of phospho-STAT1 (Tyr701) also known as Transcription factor ISGF-3 components p91/p84 & has been validated in WB.

merck millipore,默克密理博,07-307,Anti-phospho-STAT1 (Tyr701) Antibody

产品介绍

merck millipore,默克密理博,07-307,Anti-phospho-STAT1 (Tyr701) Antibody

重要规格表

品种反应性	主要应用	宿主	格式	抗体类型
R, M, H, Ch	WB	Rb	Affinity Purified	Polyclonal Antibody

描述
产品目录编号	07-307
品牌系列	Upstate
商名	Upstate
描述	Anti-phospho-STAT1 (Tyr701) Antibody
Alternate Names	signal transducer and activator of transcription-1 Transcription factor ISGF-3 components p91/p84 signal transducer and activator of transcription 1 signal transducer and activator of transcription 1, 91kD signal transducer and activator of transcription 1, 91kDa
背景信息	STAT proteins (Signal Transduction and Activators of Transcription) are latent cytoplasmic transcription factors that have the dual function of signal transduction and activation of transcription. STATs are activated by tyrosine phosphorylation in response to different ligands, after which they translocate to the cell nucleus. The N-terminal region is highly homologous among the STAT proteins and surrounds a completely conserved arginine residue. STATs are a part of the JAK-STAT signaling pathway – a major pathway of the immune system. All cytokines transduce critical signals through this pathway. STAT 1, is activated by a number of different ligands, including IFNalpha, IFNgamma, EGF, PDGF and IL6. Phosphorylation of tyrosine 701 is required for STAT 1 dissociation from IFNGR1, homodimerization, and nuclear translocation. Tyrosine 701 phosphorylation impairment results in loss of STAT 1 functions.

产品信息
格式	Affinity Purified
控制	Mouse 3T3-L1 adipocytes stimulated with leukemia inhibitory factor (LIF).
演示	Immunoaffinity purified IgG in 0.02 M PBS containing 0.1% Sodium Azide + 50% Glycerol and 5 mg/mL BSA.

应用
应用	Anti-phospho-STAT1 (Tyr701) Antibody is a Rabbit Polyclonal Antibody for detection of phospho-STAT1 (Tyr701) also known as Transcription factor ISGF-3 components p91/p84 & has been validated in WB.
主要应用	Western Blotting

生物信息
免疫原品种	KLH-conjugated synthetic peptide (C-DDPKRTG[pY]IKTE) corresponding to amino acids 694-705 of mouse STAT1, containing a N-terminal cysteine.
表位	Tyr701
浓缩	Please refer to the Certificate of Analysis for the lot-specific concentration.
宿主	Rabbit
特异性	Phosphorylated STAT1
同种型	IgG
品种反应性	RatMouseHumanChicken
Species Reactivity Note	Human, mouse, rat, and chicken. Other species cross-reactivity is unknown.
抗体类型	Polyclonal Antibody
Entrez基因编号	NP_009330
Entrez基因汇总	The protein encoded by this gene is a member of the STAT protein family. In response to cytokines and growth factors, STAT family members are phosphorylated by the receptor associated kinases, and then form homo- or heterodimers that translocate to the cell nucleus where they act as transcription activators. This protein can be activated by various ligands including interferon-alpha, interferon-gamma, EGF, PDGF and IL6. This protein mediates the expression of a variety of genes, which is thought to be important for cell viability in response to different cell stimuli and pathogens. Two alternatively spliced transcript variants encoding distinct isoforms have been described.
基因符号	DKFZp686B04100 STAT1 STAT91 ISGF-3
修改	Phosphorylation
纯化方法	Immunoaffinity chromatography
UniProt编号	P42224
UniProt汇总	FUNCTION: SwissProt: P42224 # Signal transducer and activator of transcription that mediates signaling by interferons (IFNs). Following type I IFN (IFN-alpha and IFN-beta) binding to cell surface receptors, Jak kinases (TYK2 and JAK1) are activated, leading to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize, associate with ISGF3G/IRF-9 to form a complex termed ISGF3 transcription factor, that enters the nucleus. ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcription of interferon stimulated genes, which drive the cell in an antiviral state. In response to type II IFN (IFN-gamma), STAT1 is tyrosine- and serine-phosphorylated. It then forms a homodimer termed IFN-gamma-activated factor (GAF), migrates into the nucleus and binds to the IFN gamma activated sequence (GAS) to drive the expression of the target genes, inducing a cellular antiviral state. SIZE: 750 amino acids; 87335 Da SUBUNIT: Isoform alpha homodimerizes upon IFN-gamma induced phosphorylation. Heterodimer with STAT2 upon IFN-alpha/beta induced phosphorylation. Interacts with NMI. Interacts with Sendai virus C', C, Y1 and Y2 proteins, Nipah virus P, V and W proteins, and rabies virus phosphoprotein preventing activation of ISRE and GAS promoter (By similarity). Interaction with HCV core protein results in STAT1 degradation. SUBCELLULAR LOCATION: Cytoplasm. Nucleus. Note=Translocated into the nucleus upon activation by IFN-alpha/beta. PTM: Phosphorylated on tyrosine residues in response to IFN-alpha, IFN-gamma, PDGF and EGF. Serine phosphorylation is also required for maximal transcriptional activity in IFN-gamma transduction (lacking in beta form). DISEASE: SwissProt: P42224 # Defects in STAT1 are the cause of STAT1 deficiency [MIM:600555]. Patients generally suffer from mycobacterial or viral diseases. In the case of complete deficiency, patients can die of viral disease. & Defects in STAT1 are a cause of mendelian susceptibility to mycobacterial disease (MSMD) [MIM:209950]; also known as familial disseminated atypical mycobacterial infection. This rare condition confers predisposition to illness caused by moderately virulent mycobacterial species, such as Bacillus Calmette-Guerin (BCG) vaccine and environmental non-tuberculous mycobacteria, and by the more virulent Mycobacterium tuberculosis. Other microorganisms rarely cause severe clinical disease in individuals with susceptibility to mycobacterial infections, with the exception of Salmonella which infects less than 50% of these individuals. The pathogenic mechanism underlying MSMD is the impairment of interferon-gamma mediated immunity whose severity determines the clinical outcome. Some patients die of overwhelming mycobacterial disease with lepromatous-like lesions in early childhood, whereas others develop, later in life, disseminated but curable infections with tuberculoid granulomas. MSMD is a genetically heterogeneous disease with autosomal recessive, autosomal dominant or X-linked inheritance. SIMILARITY: SwissProt: P42224 ## Belongs to the transcription factor STAT family. & Contains 1 SH2 domain.

产品使用声明
质量保证	Routinely evaluated by immunoblot in RIPA lysates from CNTF-treated SK-N-MC cells. Western Blot Analysis: A 1:500-1:2000 dilution of this lot detected phosphorylated STAT1 in RIPA lysates from CNTF-treated SK-N-MC cells.
使用声明	Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

储存和货运信息
存储条件	Stable for 1 year at -20°C from date of receipt. Handling Recommendations: Upon receipt, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance. Note: Variability in freezer temperatures below -20°C may cause glycerol-containing solutions to become frozen during storage.

储存和货运信息

存储条件

Stable for 1 year at -20°C from date of receipt.
Handling Recommendations: Upon receipt, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance. Note: Variability in freezer temperatures below -20°C may cause glycerol-containing solutions to become frozen during storage.