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c-Kit Protein, Human, Recombinant (aa 50-190, His)

产品编号 TMPY-03567

c-Kit Protein, Human, Recombinant (aa 50-190, His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 17.9 kDa and the accession number is P10721-1.

c-Kit Protein, Human, Recombinant (aa 50-190, His)

产品编号 TMPY-03567

c-Kit Protein, Human, Recombinant (aa 50-190, His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 17.9 kDa and the accession number is P10721-1.

规格	价格	库存	数量
100 μg	¥ 4,460	5日内发货

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产品信息

生物活性	Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
产品描述	c-Kit Protein, Human, Recombinant (aa 50-190, His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 17.9 kDa and the accession number is P10721-1.
种属	Human
表达系统	E. coli
标签	N-His
蛋白编号	P10721-1
别名	v-kit Hardy-Zuckerman 4 feline sarcoma viral oncogene homolog,SCFR,PBT,C-Kit,CD117
蛋白构建	A DNA sequence encoding the human KIT (P10721-1) (Val50-Gln190) was expressed with a polyhistidine tag at the N-terminus. Predicted N terminal: His
蛋白纯度	> 90 % as determined by SDS-PAGE
分子量	17.9 kDa (predicted); 18 kDa (reducing conditions)
内毒素	Please contact us for more information.
缓冲液	Lyophilized from a solution filtered through a 0.22 μm filter, containing 137 mM NaCl, 2. 7 mM KCl, 10 mM Na2HPO4, 1. 8 mM KH2PO4, 15% glycerol, pH 2. 7. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
复溶方法	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
存储	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
运输方式	In general, Lyophilized powders are shipping with blue ice.
研究背景	C-Kit is a type 3 transmembrane receptor for MGF (mast cell growth factor, also known as stem cell factor). c-Kit contains 5 Ig-like C2-type (immunoglobulin-like) domains and 1 protein kinase domain. It belongs to the protein kinase superfamily, tyr protein kinase family, and CSF-1/PDGF receptor subfamily. C-Kit has tyrosine-protein kinase activity. Binding of the ligands leads to the autophosphorylation of KIT and its association with substrates such as phosphatidylinositol 3-kinase. Antibodies to c-Kit are widely used in immunohistochemistry to help distinguish particular types of tumor in histological tissue sections. It is used primarily in the diagnosis of GISTs. In GISTs, c-Kit staining is typically cytoplasmic, with stronger accentuation along the cell membranes. C-Kit antibodies can also be used in the diagnosis of mast cell tumors and in distinguishing seminomas from embryonal carcinomas. Mutations in the c-Kit gene are associated with gastrointestinal stromal tumors, mast cell disease, acute myelogenous leukemia, and piebaldism. Defects in KIT are a cause of acute myelogenous leukemia (AML). AML is a malignant disease in which hematopoietic precursors are arrested in an early stage of development. Note=Somatic mutations that lead to constitutive activation of KIT are detected in AML patients.Cancer ImmunotherapyImmune CheckpointImmunotherapyTargeted Therapy