ARG66827
anti-ALK antibody [SQab20239]
anti-ALK antibody [SQab20239] for IHC-Formalin-fixed paraffin-embedded sections and Human
概述
| 产品描述 | Recombinant Rabbit Monoclonal antibody [SQab20239] recognizes ALK |
|---|---|
| 反应物种 | Hu |
| 应用 | IHC-P |
| 宿主 | Rabbit |
| 克隆 | Monoclonal |
| 克隆号 | SQab20239 |
| 同位型 | IgG |
| 靶点名称 | ALK |
| 抗原物种 | Human |
| 抗原 | Recombinant protein of Human ALK. |
| 偶联标记 | Un-conjugated |
| 別名 | CD antigen CD246; Anaplastic lymphoma kinase; CD246; ALK tyrosine kinase receptor; EC 2.7.10.1; NBLST3 |
应用说明
| 应用建议 |
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|---|---|---|---|---|---|
| 应用说明 | IHC-P: Antigen Retrieval: Heat mediation was performed in Tris/EDTA buffer (pH 9.0), primary antibody incubate at RT (18°C - 25°C) for 30 minutes. * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. |
属性
| 形式 | Liquid |
|---|---|
| 纯化 | Purification with Protein A. |
| 缓冲液 | PBS, 0.01% Sodium azide, 40% Glycerol and 0.05% BSA. |
| 抗菌剂 | 0.01% Sodium azide |
| 稳定剂 | 40% Glycerol and 0.05% BSA |
| 存放说明 | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| 注意事项 | For laboratory research only, not for drug, diagnostic or other use. |
生物信息
| 数据库连接 | |
|---|---|
| 基因名称 | ALK |
| 全名 | anaplastic lymphoma receptor tyrosine kinase |
| 背景介绍 | This gene encodes a receptor tyrosine kinase, which belongs to the insulin receptor superfamily. This protein comprises an extracellular domain, an hydrophobic stretch corresponding to a single pass transmembrane region, and an intracellular kinase domain. It plays an important role in the development of the brain and exerts its effects on specific neurons in the nervous system. This gene has been found to be rearranged, mutated, or amplified in a series of tumours including anaplastic large cell lymphomas, neuroblastoma, and non-small cell lung cancer. The chromosomal rearrangements are the most common genetic alterations in this gene, which result in creation of multiple fusion genes in tumourigenesis, including ALK (chromosome 2)/EML4 (chromosome 2), ALK/RANBP2 (chromosome 2), ALK/ATIC (chromosome 2), ALK/TFG (chromosome 3), ALK/NPM1 (chromosome 5), ALK/SQSTM1 (chromosome 5), ALK/KIF5B (chromosome 10), ALK/CLTC (chromosome 17), ALK/TPM4 (chromosome 19), and ALK/MSN (chromosome X). [provided by RefSeq, Jan 2011] |
| 生物功能 | Neuronal receptor tyrosine kinase that is essentially and transiently expressed in specific regions of the central and peripheral nervous systems and plays an important role in the genesis and differentiation of the nervous system. Transduces signals from ligands at the cell surface, through specific activation of the mitogen-activated protein kinase (MAPK) pathway. Phosphorylates almost exclusively at the first tyrosine of the Y-x-x-x-Y-Y motif. Following activation by ligand, ALK induces tyrosine phosphorylation of CBL, FRS2, IRS1 and SHC1, as well as of the MAP kinases MAPK1/ERK2 and MAPK3/ERK1. Acts as a receptor for ligands pleiotrophin (PTN), a secreted growth factor, and midkine (MDK), a PTN-related factor, thus participating in PTN and MDK signal transduction. PTN-binding induces MAPK pathway activation, which is important for the anti-apoptotic signaling of PTN and regulation of cell proliferation. MDK-binding induces phosphorylation of the ALK target insulin receptor substrate (IRS1), activates mitogen-activated protein kinases (MAPKs) and PI3-kinase, resulting also in cell proliferation induction. Drives NF-kappa-B activation, probably through IRS1 and the activation of the AKT serine/threonine kinase. Recruitment of IRS1 to activated ALK and the activation of NF-kappa-B are essential for the autocrine growth and survival signaling of MDK. [UniProt] |
| 细胞定位 | Cell membrane; Single-pass type I membrane protein. Note=Membrane attachment was crucial for promotion of neuron-like differentiation and cell proliferation arrest through specific activation of the MAP kinase pathway. [UniProt] |
| 预测分子量 | 176 kDa |
| 翻译后修饰 | Phosphorylated at tyrosine residues by autocatalysis, which activates kinase activity. In cells not stimulated by a ligand, receptor protein tyrosine phosphatase beta and zeta complex (PTPRB/PTPRZ1) dephosphorylates ALK at the sites in ALK that are undergoing autophosphorylation through autoactivation. Phosphorylation at Tyr-1507 is critical for SHC1 association. N-glycosylated. [UniProt] |
检测图片 (1) Click the Picture to Zoom In
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ARG66827 anti-ALK antibody [SQab20239] IHC-P image
Immunohistochemistry: Formalin/PFA-fixed and paraffin-embedded Human non-small-cell lung carcinoma tissue. Antigen Retrieval: Heat mediation was performed in Tris/EDTA buffer (pH 9.0). The tissue section was stained with ARG66827 anti-ALK antibody [SQab20239].
