【ASK1】ASK1蛋白，有活性的（5微克）-ASK1, Active代理/參數/廠家-重組蛋白-艾美捷科技有限公司

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背景資料: Mitogen-activated protein kinase (MAPK) signaling cascades include MAPK or ERK, MAPK kinase (MKK or MEK), and MAPK kinase kinase (MAPKKK or MEKK). MAPKK kinase/MEKK phosphorylates and activates its downstream protein kinase, MAPK kinase/MEK, which in turn activates MAPK. ASK1 (MAPKKK5) contains 1,374 amino acids with all 11 kinase subdomains. Northern blot analysis shows that MAPKKK5 transcript is abundantly expressed in human heart and pancreas. The MAPKKK5 protein phosphorylates and activates MKK4 (aliases SERK1, MAPKK4) in vitro, and activates c-Jun N-terminal kinase (JNK)/stress-activated protein kinase (SAPK) during transient expression in COS and 293 cells; MAPKKK5 does not activate MAPK/ERK (1). ASK1 also activates MKK3, MKK4 (SEK1), and MKK6. Overexpression of ASK1 induces apoptotic cell death, and ASK1 is activated in cells treated with tumor necrosis factor-α (2). ASK1 interacts with members of the TRAF family and is activated by TRAF2 in the TNF-signaling pathway. After activation by TRAF2, ASK1 activates MKK4, which in turn activates JNK. Thus, ASK1 is a mediator of TRAF2-induced JNK activation (3). Fas triggers cell death specifically in motor neurons by transcriptional upregulation of neuronal nitric oxide synthase (nNOS) mediated by p38 kinase. ASK1 and Daxx act upstream of p38 in the Fas signaling pathway, which was unique to motor neurons and may contribute to motor neuron loss in ALS. (4)

序列: ASK1蛋白,有活性的蛋白產品，又稱ASK, Apoptosis signal-regulating kinase 1 (ASK1) .其對應NCBI基因號為2869，NCBI基因別稱為GRK5源，對應Accession號為P34947.該蛋白產品又稱ask-1, ask 1, Active ASK1, ASK1, human ASK1, active kinase, active kinases, ASK, recombinant ASK1, recombinant ASK, kinase activity assay, protein kinase等.

溶解建議: 提供的ASK1蛋白,有活性的產品為液態形式溶解于儲存液(50 mM Tris-HCl, pH 7.5, 150 mM NaCl, 0.25 mM DTT, 0.1 mM EGTA, 0.1 mM EDTA, 0.1 mM PMSF, 25% 甘油)中.

其他: BioVision的公司總部在美麗的舊金山灣地區，它是全球生命科學公司的Leader，BioVision在開發和研究細胞凋亡檢測分析、代謝檢測方面具有卓越的影響力.包括檢測各種檢測分析試劑盒、相關特色抗體、重組蛋白及細胞因子和酶等多種產品，以及其他創新的研究工具.其產品覆蓋細胞凋亡研究、能量代謝、細胞/組織蛋白提取、氧化應激與損傷、代謝與肥胖癥、細胞增殖與毒性、信號轉導、干細胞研究等領域.作為多家知名品牌的中國總代理以及中國區域代理，艾美捷與BioVision一起為研究者們提供優質、新的細胞生物學研究工具而不斷擴大產品及服務質量.