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05-1140 Anti-phospho-Focal Adhesion Kinase (Tyr397) Antibody, clone 18

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05-1140
100 µg  
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      Overview

      Key Spec Table

      Species ReactivityKey ApplicationsHostFormatAntibody Type
      H, MWBMPurifiedMonoclonal Antibody
      Description
      Catalogue Number05-1140
      Replaces04-974
      DescriptionAnti-phospho-Focal Adhesion Kinase (Tyr397) Antibody, clone 18
      Alternate Names
      • FADK 1
      • PTK2 protein tyrosine kinase 2
      • Protein-tyrosine kinase 2
      • focal adhesion kinase 1
      Background InformationFAK 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. Tyrosine 397 is the autophosphorylation site of Focal Adhesion Kinase. The site binds Src family SH2 domains and the p85 subunit of PI3-Kinase.
      Product Information
      FormatPurified
      Control
      • LPS treated RAW 264 lysates.
      PresentationPurified mouse monoclonal IgG1 in aqueous buffered solution containing 50% glycerol, BSA, and < 0.09% sodium azide.
      Quality LevelMQ100
      Applications
      ApplicationThis Anti-phospho-Focal Adhesion Kinase (Tyr397) Antibody, clone 18 is validated for use in WB for the detection of phospho-Focal Adhesion Kinase (Tyr397).
      Key Applications
      • Western Blotting
      Biological Information
      ImmunogenGenerated from human FAK, a.a. 393-404, phosphorylated on Tyr397.
      EpitopeTyrosine 397
      Clone18
      ConcentrationPlease refer to the Certificate of Analysis for the lot-specific concentration.
      HostMouse
      SpecificityReacts specifically with Focal Adhesion Kinase (FAK) when phosphorylated on Tyr397. FAK is a cytoplasmic tyrosine kinase that colocalizes with integrins in focal adhesions. This cellular localization is directed by a 125 amino acid sequence at the C-terminus called the "Focal Adhesion Targeting" sequence (FAT). The binding of extracellular matrix ligands to integrins triggers autophosphorylation at Tyr-397, and activation of FAK through phosphorylation of Tyr residues (Tyr-576 and Tyr577) in the kinase domain activation loop.
      IsotypeIgG1
      Species Reactivity
      • Human
      • Mouse
      Species Reactivity NoteProven to react with human and mouse.
      Antibody TypeMonoclonal Antibody
      Entrez Gene Number
      Gene Symbol
      • EC 2.7.10.2
      • FADK
      • FAK
      • FAK1
      • pp125FAK
      Modifications
      • Phosphorylation
      Purification MethodProtein A Purfied
      UniProt Number
      UniProt SummaryFUNCTION: 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.
      CATALYTIC ACTIVITY: ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphate.
      SUBUNIT STRUCTURE: Interacts with CAS family members and with GIT1, SORBS1 and BCAR3. Interacts with RGNEF and SHB By similarity. Interacts with TGFB1I1 and STEAP4.
      SUBCELLULAR LOCATION: Cell junction › focal adhesion. Cell membrane; Peripheral membrane protein; Cytoplasmic side. Note: Constituent of focal adhesions.
      TISSUE SPECIFICITY: Expressed in all organs tested, in lymphoid cell lines, but most abundantly in brain.
      DOMAIN: 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.
      SEQUENCE SIMILARITIES: Belongs to the protein kinase superfamily. Tyr protein kinase family. FAK subfamily.
      Contains 1 FERM domain.
      Contains 1 protein kinase domain.
      Molecular Weight125 kDa
      Product Usage Statements
      Quality AssuranceEvaluated by Western Blot in LPS treated RAW 264 lysates.
      Western Blot Analysis: 1:500 dilution of this lot detected phospho-FAK (Tyr397) on 10 ug of LPS treated RAW 264 lysates.
      Usage Statement
      • 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.
      Storage and Shipping Information
      Storage ConditionsStable for 1 year at -20ºC from date of receipt.
      Note: Variability in freezer temperatures below -20°C may cause glycerol containing solutions to become frozen during storage.
      Packaging Information
      Material Size100 µg
      Global Trade Item Number
      Catalogue Number GTIN
      05-1140 04053252471896