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品种反应性 主要应用 宿主 格式 抗体类型 Ht, H, M, R ICC, WB Rb Purified Polyclonal Antibody 描述 产品目录编号 06-543 Replaces 04-591 品牌系列 Upstate
商名 - Upstate
描述 Anti-FAK Antibody Alternate Names - focal adhesion kinase 1
- FADK 1
- PTK2 protein tyrosine kinase 2
- Protein-tyrosine kinase 2
背景信息 Focal adhesion kinase (FAK) is a non receptor protein tyrosine kinase discovered as a substrate for Src and as a key element of integrin signaling. FAK plays a central role in cell spreading, differentiation, migration, cell death and acceleration of the G1 to S phase transition of the cell cycle. FAK regulation includes phosphorylation at multiple tyrosine and serine residues. Phosphorylation of tyrosine generally is associated with positive regulation and growth promotion, however, dephosphorylation at these sites occurs as cells enter mitosis (M-Phase of the cell cycle). In contrast, serine phosphorylation either remains high or is increased as cells enter mitosis and may play a role in focal adhesion disassembly. FAK and it's phosphorylation states have been implicated in cancer metastasis and tumor cell survival and adhesion-independent growth. Additionally, recent evidence indicates that elevation of FAK activity in human carcinoma cells is associated with increased invasive potential. A central role in tumor formation and progression suggests that FAK is an attractive target for therapeutic intervention. 产品信息 格式 Purified 控制 - Included Positive Antigen Control: Catalog # 12-305, 3T3/A31 cell lysate. Add 2.5 μL of 2-mercaptoethanol/100 μL of lysate and boil for 5 minutes to reduce the preparation. Load 20 μg of reduced lysate per lane for minigels.
演示 Purified rabbit polyclonal IgG in buffer containing storage buffer (0.1 M Tris-glycine, pH 7.4, 0.15 M NaCl, 0.05% sodium azide). Store at -20°C. 应用 应用 This Anti-FAK Antibody is validated for use in WB, IP, IC for the detection of FAK. 主要应用 - Immunocytochemistry
- Western Blotting
应用说明 Immunocytochemistry: 10 μg/mL of a previous lot showed positive immunostaining for Fak in Ref 52 cells fixed with 3.7% formaldehyde.
Immunoprecipitation: 4 μg of a previous lot immunoprecipitated FAK from 500 μg of murine 3T3/A31 RIPA lysate.生物信息 免疫原品种 pGEX-derived fusion protein containing residues 748-1053 of human FAK 浓缩 Please refer to the Certificate of Analysis for the lot-specific concentration. 宿主 Rabbit 特异性 Recognizes and is specific for human p125FAK, does not cross-react with Pyk2. 同种型 IgG 品种反应性 HamsterHumanMouseRat Species Reactivity Note Human, mouse, rat and hamster not avian. 抗体类型 Polyclonal Antibody Entrez基因编号 - NM_005607 / NM_153831
Entrez基因汇总 This gene encodes a cytoplasmic protein tyrosine kinase which is found concentrated in the focal adhesions that form between cells growing in the presence of extracellular matrix constituents. The encoded protein is a member of the FAK subfamily of protein tyrosine kinases but lacks significant sequence similarity to kinases from other subfamilies. Activation of this gene may be an important early step in cell growth and intracellular signal transduction pathways triggered in response to certain neural peptides or to cell interactions with the extracellular matrix. At least four transcript variants encoding four different isoforms have been found for this gene, but the full-length natures of only two of them have been determined. 基因符号 - FAK
- PTK2
- pp125FAK
- FADK
- FAK1
非反应性品种 - Avian
纯化方法 Protein A purfied UniProt编号 - Q05397
UniProt汇总 FUNCTION: SwissProt: Q05397 # Non-receptor protein-tyrosine kinase implicated in signaling pathways involved in cell motility, proliferation and apoptosis. Activated by tyrosine-phosphorylation in response to either integrin clustering induced by cell adhesion or antibody cross-linking, or via G-protein coupled receptor (GPCR) occupancy by ligands such as bombesin or lysophosphatidic acid, or via LDL receptor occupancy. Plays a potential role in oncogenic transformations resulting in increased kinase activity.
SIZE: 1052 amino acids; 119233 Da
SUBUNIT: Interacts with CAS family members and with GIT1, SORBS1 and BCAR3. Interacts with SHB (By similarity). Interacts with TGFB1I1.
SUBCELLULAR LOCATION: Cell junction, focal adhesion; Cytoplasmic side. Note=Constituent of focal adhesions.
TISSUE SPECIFICITY: Expressed in all organs tested, in lymphoid cell lines, but most abundantly in brain.
DOMAIN:SwissProt: Q05397 The first Pro-rich domain interacts with the SH3 domain of CRK-associated substrate (BCAR1) and CASL (By similarity). & The carboxy-terminal region is the site of focal adhesion targeting (FAT) sequence which mediates the localization of FAK1 to focal adhesions.
PTM: Phosphorylated on 6 tyrosine residues upon activation.
SIMILARITY: Belongs to the protein kinase superfamily. Tyr protein kinase family. FAK subfamily. & Contains 1 FERM domain. & Contains 1 protein kinase domain.产品使用声明 质量保证 Evaluated by western blot on RIPA lysates from murine 3T3/A31 or human A431 RIPA cell lysate.
Western Blot Analysis: 0.5-2 μg/mL of this antibody detected FAK in RIPA lysates from murine 3T3/A31 and previously in human A431 RIPA cell lysate.使用声明 - Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
储存和货运信息 存储条件 Stable for 1 year at from date of receipt. 包装信息 数量 200 µg
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