- 中文名称
【干冰】Anti-Erk1/2 (RABBIT) Antibody - 100-401-F25
- 英文名字
- 【干冰】Anti-Erk1/2 (RABBIT) Antibody - 100-401-F25
- 供应商
- Rockland
- 产品货号
- 100-401-F25
- 产品报价
- ￥询价/100uL
- 产品说明书
- 点击查看
- 购买方式
- 90%产品中国有现货库存。银行转账、电汇、支票、现金，在线支付宝及网银支付，或直接与我们电话联系400-6800-868
- 产品新闻
- 背景资料
- The extracellular signal-regulated kinases 1 and 2 (ERK1 and ERK2), also called p44 and p42 MAP kinases, are members of the Mitogen Activated Protein Kinase (MAPK) family of proteins found in all eukaryotes. Because the 44 kDa ERK1 and the 42 kDa ERK2 are highly homologous and both function in the same protein kinase cascade, the two proteins are often referred to collectively as ERK1/2 or p44/p42 MAP kinase. They are both located in the cytosol and mitochondria. While the role of cytosol ERK1/2 is well studied and involved in multiple cellular functions, the role of mitochondrial ERK1/2 remains poorly understood. Both ERK 1 and 2 are activated by MEK1 or MEK2, by dual phosphorylation of a threonine and tyrosine residue in the activation loop (TEY motif). Either phosphorylation alone can induce an electrophoretic mobility shift, but both are required for activation of the kinase. This dual phosphorylation is efficiently detected by phosphorylation state-specific antibody directed to the pTEpY motif. Once activated, MAP kinases phosphorylate a broad spectrum of substrates, including cytoskeletal proteins, translation regulators, transcription factors, and the Rsk family of protein kinases. ERK1/2 activation is generally thought to confer a survival advantage to cells; however there is increasing evidence that suggests that the activation of ERK1/2 also contributes to cell death under certain conditions (5). ERK1/2 also is activated in neuronal and renal epithelial cells upon exposure to oxidative stress and toxicants or deprivation of growth factors, and inhibition of the ERK pathway blocks apoptosis.
- 应用类型
- Flow Cytometry,Immunohistochemistry,Western Blot,
- 免疫原
- Erk 1/2 Antibody was produced from whole rabbit serum prepared by repeated immunizations with a synthetic peptide, corresponding to Erk1 MAP kinase with the CGG spacer group added and the synthetic peptide coupled to KLH.
- 来源宿主
- Rabbit
- 反应性
- Bovine (Bos Taurus); Drosophila melanogaster (Fruit fly); Gallus gallus (Chicken); H. sapiens (Human); Mus musculus (Mouse); Ovis aries (Sheep); Rattus (Rat); Xenopus
- 保存建议
- Store vial at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.
- 其他
- Rockland成立于1962年，是一家老牌抗体原产企业，其位于美国费城郊区的农场保有近20种实验动物。Rockland公司为生命科学领域提供丰富的、高质量的抗体，包括载脂蛋白、细胞周期/凋亡、细胞因子、细胞信号蛋白、酶类、细胞外基质、转录因子(NFkB)和泛素（Ubiquitin）等识别抗体，应用范围包括Western blot、免疫组化、免疫荧光和ELISA等。另外，Rockland也生产特别齐全的二抗，包括纯化、生物素、HRP/ALP、荧光标记二抗，应用十分广泛。
- 注意
-
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