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品种反应性 主要应用 宿主 格式 抗体类型 R, H, M ICC, WB Rb Affinity Purified Polyclonal Antibody 描述 产品目录编号 ABS97 描述 Anti-KEAP1 Antibody Alternate Names - INrf2
- Cytosolic inhibitor of Nrf2
- Kelch-like protein 19
背景信息 Anti-oxidant defense is known to be regulated by various mechanisms including the usage of nuclear factor erythroid 2-related factor 2 (Nrf2). Under normal physiological conditions, Nrf2 is bound to Kelch-like ECH-associated protein 1 (Keap1), a cytoplasmic repressor. Keap1 also acts as a substrate adaptor for Cullin3-dependent ubiquitin ligase and also targets Nrf2 for degradation by proteosomes. The substrate adaptor function of Keap1 is inactivated during physiological stress. In this respective condition, a range of oxidative and electrophilic stimuli such as ROS, diethyl malonate, and certain disease processes, resulting from Nrf2 accumulation, enters the nucleus and thereby activates the expression of select anti-oxidant genes. Such genes promote the detoxification of ROS and other harmful molecules, which contribute to the carcinogenesis. 产品信息 格式 Affinity Purified 控制 - HeLa cell lysate
演示 Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide. 应用 应用 Anti-KEAP1 Antibody detects level of KEAP1 & has been published & validated for use in WB & IC. 主要应用 - Immunocytochemistry
- Western Blotting
应用说明 Immunocytochemistry Analysis: 2 µg/mL from a representative lot detected KEAP1 in A431 and HeLa cells. 生物信息 免疫原品种 KLH-conjugated linear peptide corresponding to the Kelch 3 region of human KEAP1. 表位 Kelch 3 Region 浓缩 Please refer to the Certificate of Analysis for the lot-specific concentration. 宿主 Rabbit 特异性 This antibody recognizes the Kelch 3 region of KEAP1. 品种反应性 RatHumanMouse Species Reactivity Note Demonstrated to react with Human, Mouse, and Rat. 抗体类型 Polyclonal Antibody Entrez基因编号 - NP_036421
Entrez基因汇总 This gene encodes a protein containing KELCH-1 like domains, as well as a BTB/POZ domain. Kelch-like ECH-associated protein 1 interacts with NF-E2-related factor 2 in a redox-sensitive manner and the dissociation of the proteins in the cytoplasm is followed by transportation of NF-E2-related factor 2 to the nucleus. This interaction results in the expression of the catalytic subunit of gamma-glutamylcysteine synthetase. Two alternatively spliced transcript variants encoding the same isoform have been found for this gene. 基因符号 - KLHL19
- KEAP1
- INRF2
纯化方法 Affinity Purified UniProt编号 - Q14145
UniProt汇总 FUNCTION: Retains NFE2L2/NRF2 in the cytosol. Functions as substrate adapter protein for the E3 ubiquitin ligase complex formed by CUL3 and RBX1. Targets NFE2L2/NRF2 for ubiquitination and degradation by the proteasome, thus resulting in the suppression of its transcriptional activity and the repression of antioxidant response element-mediated detoxifying enzyme gene expression. May also retain BPTF in the cytosol. Targets PGAM5 for ubiquitination and degradation by the proteasome.
SUBUNIT STRUCTURE: Homodimer. Forms a ternary complex with NFE2L2 and PGAM5. Interacts with the N-terminal regulatory domain of NFE2L2/NRF2. Interacts with BPTF and PTMA. Interacts with CUL3. Part of a complex that contains KEAP1, CUL3 and RBX1.
SUBCELLULAR LOCATION: Cytoplasm. Nucleus. Note: Shuttles between cytoplasm and nucleus.产品使用声明 质量保证 Evaluated by Western Blot in HeLa cell lysate.
Western Blot Analysis: 1 µg/mL of this antibody detected KEAP1 in 10 µg of HeLa cell lysate.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 2-8°C from date of receipt. 包装信息 数量 100 µg
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