89-7754-85 ［取扱停止］Recombinant Human c-KIT/CD117 Protein (Fc Tag)(Active) 20ug PKSH030941
[Elabscience]
特徴
- 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 contains 5 Ig-like C2-type (immunoglobulin-like) domains and 1 protein kinase domain. C-Kit has a 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 tumour 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 tumours and in distinguishing seminomas from embryonal carcinomas. Mutations in c-Kit gene are associated with gastrointestinal stromal tumors; mast cell disease; acute myelogenous lukemia; 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.Immune Checkpoint Immunotherapy Cancer Immunotherapy Targeted Therapy
仕様
- サイズ：20ug
- 種由来：Human
- 発現宿主：HEK293 Cells
- 純度：> 95 % as determined by reducing SDS-PAGE.
- エンドトキシン濃度：< 1.0 EU per ug as determined by the LAL method.
- アクセッションＮｏ．：P10721-2
- タグ種類：C-Fc
- アミノ酸配列：Met 1-Thr516
- 遺伝子構造：A DNA sequence encoding the extracellular domain of human KIT (P10721-2) (Met1-Thr516) was expressed with the Fc region of human IgG1 at the C-terminus.
- 活性：Measured by its binding ability in a functional ELISA.Immobilized human KIT-Fc at 10 μg/ml (100 μl/well) can bind biotinylated mouse KITL-His (1-189); The EC50 of biotinylated mouse KITL-His (1-189)) is 2.87-6.71 ng/ml.
- 別名（遺伝子名）：Mast/stem cell growth factor receptor Kit; SCFR; Piebald trait protein; PBT; Proto-oncogene c-Kit; Tyrosine-protein kinase Kit; p145 c-kit; v-kit Hardy-Zuckerman 4 feline sarcoma viral oncogene homolog; CD117;PBT
- 分子量：82 kDa
- 組成：Lyophilized from sterile PBS; pH 7.4
- 保存条件：Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
- メーカーマニュアルリンク：https://www.elabscience.com/viewpdf-105491-Elabscience-PKSH030941.pdf
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商品のバリエーション （サイズ違い・スペック違い・オプション品など）
| 商品イメージ | アズワン品番 商品名 |
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89-7754-86
Recombinant Human c-KIT/CD117 Protein (Fc Tag)(Active) 50ug
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89-7754-85
Recombinant Human c-KIT/CD117 Protein (Fc Tag)(Active) 20ug
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