cGAS (E5V3W) Rabbit mAb
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cGAS (E5V3W) Rabbit mAb

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分子量:
62
反应种属:
Human
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产品介绍
产品信息
荧光素标记
抗原名称
cGAS
来源纯化

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Asn489 of human cGAS protein.

宿主
Rabbit
商品描述

Product Usage Information

ApplicationDilution
Western Blotting1:1000
Simple Western™1:10 - 1:50
Immunohistochemistry (Paraffin)1:50 - 1:200
Immunofluorescence (Immunocytochemistry)1:100 - 1:200
Flow Cytometry (Fixed/Permeabilized)1:50 - 1:200
同种型
Rabbit IgG
分子量
62
研究领域
免疫学和肿瘤学,神经科学,
应用
反应种属
Human
目标/特异性

Specificity/Sensitivity

cGAS (E5V3W) Rabbit mAb recognizes endogenous levels of total cGAS protein.

Species Reactivity:

Human

敏感性
Endogenous
背景
背景
Cyclic GMP-AMP synthase (cGAS, MB21D1) is an antiviral enzyme that produces the second messenger cyclic-GMP-AMP (cGAMP) in response to cytoplasmic DNA (1,2). The cGAS protein acts as a cytosolic DNA sensor that binds DNA and produces the cGAMP second messenger from ATP and GTP (1,2). cGAMP binds to and activates STING, a transmembrane adaptor protein that is a critical component of the cellular innate immune response to pathogenic cytoplasmic DNA (1-4). STING is ubiquitously expressed and found predominantly in the ER (3). Following activation, STING translocates with TBK1 to perinuclear endosomes (5). The TBK1 kinase phosphorylates and activates interferon regulatory factors (IRFs) and NF-κB, which leads to the induction of type I interferon and other immune response genes (3-5). 1.Sun, L. et al. (2013) Science 339, 786-91. 2.Wu, J. et al. (2013) Science 339, 826-30. 3.Ishikawa, H. and Barber, G.N. (2008) Nature 455, 674-8. 4.Zhong, B. et al. (2008) Immunity 29, 538-50. 5.Ishikawa, H. et al. (2009) Nature 461, 788-92.
研究领域
免疫学和肿瘤学,神经科学,
翻译后修饰
unmodified
制备和贮存
保存方式

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

For a carrier-free (BSA and azide free) version of this product see product #86793.

数据库链接
Entrez-Gene ID
115004
UniProt ID
Q8N884

参考图片

Flow cytometric analysis of SNB-19 cells (blue) and NK-92 cells (green) using cGAS (E5V3W) Rabbit mAb (solid lines) or a concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (dashed lines). Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.

Western blot analysis of extracts from various cell lines using cGAS (E5V3W) Rabbit mAb (upper) or β-Actin (D6A8) Rabbit mAb #8457 (lower).

Western blot analysis of extracts from various cell lines using cGAS (E5V3W) Rabbit mAb (upper) or β-Actin (D6A8) Rabbit mAb #8457 (lower).

Simple Western™ analysis of HT-29 lysates (0.1 mg/mL) using cGAS (E5V3W) Rabbit mAb #79978. The virtual lane view (left) shows the target band (as indicated) at 1:10 and 1:50 dilutions of primary antibody. The corresponding electropherogram view (right) plots chemiluminescence by molecular weight along the capillary at 1:10 (blue line) and 1:50 (green line) dilutions of primary antibody. This experiment was performed under reducing conditions on the Jess™ Simple Western instrument from ProteinSimple, a BioTechne brand, using the 12-230 kDa separation module.

Immunohistochemical analysis of paraffin-embedded human neuroendocrine lung carcinoma using cGAS (E5V3W) Rabbit mAb.

Immunohistochemical analysis of paraffin-embedded human mucoepidermoid carcinoma of the larynx (left) or endometrioid adenocarcinoma (right) using cGAS (E5V3W) Rabbit mAb (top) or cGAS Rabbit mAb (bottom). These two antibodies detect independent, unique epitopes on human cGAS. The similar staining patterns obtained with both antibodies help to confirm the specificity of the staining.

Immunohistochemical analysis of paraffin-embedded NK-92 cell pellet (left, positive) or HCT 116 cell pellet (right, negative) using cGAS (E5V3W) Rabbit mAb.

Immunohistochemical analysis of paraffin-embedded human squamous cell carcinoma of the tongue using cGAS (E5V3W) Rabbit mAb.

Immunohistochemical analysis of paraffin-embedded human tonsil using cGAS (E5V3W) Rabbit mAb (left) compared to concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (right).

Confocal immunofluorescent analysis of HT-29 cells (left, positive) and Hep G2 cells (right, negative) using cGAS (E5V3W) Rabbit mAb (green). Actin filaments were labeled with Alexa Fluor® 647 Phalloidin #8940 (red). Cells were mounted in ProLong® Gold Antifade Reagent with DAPI #8961 (blue).

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货号:
79978S
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