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Caspase-4 Rabbit pAb  (Cat.#:AYP12117)

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Host: RabbitClonality: PolyclonalReactivity: HumanWBIHC
货号 AYP12117
靶点/基因 CASP4
宿主 Rabbit
克隆性 Polyclonal
反应种属 Human
应用 WB, IHC

Cat.#:AYP12117

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50ul ¥1150.00 AddToCart
100ul ¥2100.00 AddToCart
  • Information

  • 应用指南

  • Related products

  • Immunogen

  • Target data

  • 资料与支持

  • Protocols

  • FAQs

Reactivity Human
Host Rabbit
Clonality Polyclonal
同种型 IgG
Prediction WB: Mus musculus
IHC: Homo sapiens
Application WBIHC
Dilution WB: 1:500 - 1:1000
IHC: 1:50 - 1:200
Predicted MW
Observed MW 43kDa
Format Liquid
Storage Store at -20℃. Avoid freeze / thaw cycles.
Buffer: PBS with 0.02% sodium azide,50% glycerol,pH7.3.
Conjugate Unconjugated
Positive SW620,THP-1
Subcellular AIM2 inflammasome complex,cytoplasm,cytosol,endoplasmic reticulum,extracellular region,IPAF inflammasome complex,mitochondrion,NLRP3 inflammasome complex,plasma membrane
Purification Affinity purification

应用与推荐条件

快速判断怎么用

以下条件基于推荐浓度、验证图说明与通用实验要求整理,可作为预实验起点;不同样本和检测体系建议做梯度优化。

WB WB 推荐条件
推荐稀释 1:500 - 1:1000
建议样本/阳性对照 SW620,THP-1
关键条件 建议使用新鲜裂解样本,按推荐稀释比例孵育一抗,并关注理论/实测分子量
预期结果 预期信号/条带约 43kDa
对照设置 建议设置阳性样本、阴性样本和二抗/同型对照
IHC IHC 推荐条件
推荐稀释 1:50 - 1:200
建议样本/阳性对照 SW620,THP-1
关键条件 石蜡切片建议优化抗原修复液 pH、修复时间和一抗孵育条件
预期结果 预期定位:AIM2 inflammasome complex,cytoplasm,cytosol,endoplasmic reticulum,extracellular region,IPAF inflammasome complex,mitochondrion,NLRP3 inflammasome complex,plasma membrane
对照设置 建议设置阳性样本、阴性样本和二抗/同型对照

Related products

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Immunogen

Immunogen A synthetic peptide corresponding to a sequence within amino acids 200-300 of human Caspase-4 (NP_001216.1).
Sequence
查看序列
SDSTFLVLMSHGILEGICGTVHDEKKPDVLLYDTIFQIFNNRNCLSLKDKPKVIIVQACRGANRGELWVRDSPASLEVASSQSSENLEEDAVYKTHVEKDF

Target data

Background This gene encodes a protein that is a member of the cysteine-aspartic acid protease (caspase) family. Sequential activation of caspases plays a central role in the execution-phase of cell apoptosis. Caspases exist as inactive proenzymes composed of a prodomain and a large and small protease subunit. Activation of caspases requires proteolytic processing at conserved internal aspartic residues to generate a heterodimeric enzyme consisting of the large and small subunits. This caspase is able to cleave and activate its own precursor protein, as well as caspase 1 precursor. When overexpressed, this gene induces cell apoptosis. Alternative splicing results in transcript variants encoding distinct isoforms. [provided by RefSeq, Jul 2008]
Gene ID 837
Gene name CASP4
Swiss P49662
Synonym ICE(rel)II,ICEREL-II,ICH-2,Mih1,Mih1/TX,TX,CASP4,Caspase-4 Rabbit pAb,ICE and Ced-3 homolog 2,ICE(rel)-II,Protease TX,ICH2
Expression Widely expressed, including in keratinocytes and colonic and small intestinal epithelial cells (at protein level). Not detected in brain.
Functions Inflammatory caspase (PubMed:7797510, PubMed:23516580, PubMed:25119034). Essential effector of NLRP3 inflammasome-dependent CASP1 activation and IL1B and IL18 secretion in response to non-canonical activators, such as UVB radiation, cholera enterotoxin subunit B and cytosolic LPS (PubMed:22246630, PubMed:26174085, PubMed:26173988, PubMed:26508369, PubMed:25964352). Independently of NLRP3 inflammasome and CASP1, promotes pyroptosis, through GSDMD cleavage and activation, and IL1A, IL18 and HMGB1 release in response to non-canonical inflammasome activators (PubMed:24879791, PubMed:25964352). Plays a crucial role in the restriction of Salmonella typhimurium replication in colonic epithelial cells during infection (PubMed:25121752). In later stages of the infection, LPS from cytosolic Salmonella triggers CASP4 activation, which ultimately results in pyroptosis of infected cells and their extrusion into the gut lumen, as well as in IL18 secretion. Pyroptosis limits bacterial replication, while cytokine secretion promotes the recruitment and activation of immune cells and triggers mucosal inflammation. Involved in LPS-induced IL6 secretion; this activity may not require caspase enzymatic activity (PubMed:26508369). Involved in cell death induced by endoplasmic reticulum stress and by treatment with cytotoxic APP peptides found Alzheimer's patient brains (PubMed:15123740, PubMed:22246630, PubMed:23661706). Activated by direct binding to LPS without the need of an upstream sensor (PubMed:25119034). Does not directly process IL1B (PubMed:7743998, PubMed:7797592, PubMed:7797510). During non-canonical inflammasome activation, cuts CGAS and may play a role in the regulation of antiviral innate immune activation (PubMed:28314590).
Research area

资料与技术支持

验证数据

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FAQs

当前页面标注应用包括 WB, IHC,建议结合页面验证图和推荐稀释比例进行预实验优化。
可通过页面询价/留言入口提交货号和批号,技术支持会协助提供对应批次资料。
页面推荐条件可作为起始浓度,不同样本、固定方式和检测体系可能需要梯度优化。

Protocols

Protocols
AYP12117