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Anti-FAK (Ab-861) Antibody

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产品名称: Anti-FAK (Ab-861) Antibody
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Anti-FAK (Ab-861) Antibody


Anti-FAK (Ab-861) Antibody  的详细介绍
Name: Anti-FAK (Ab-861) Antibody
See all FAK primary antibodies
Description: Rabbit polyclonal antibody to FAK (Ab-861)
Specificity: The antibody detects endogenous level of total FAK protein.
Applications: WB, IHC
Reactivity: Human
Immunogen: Peptide sequence around aa. 859~863 (H-I-Y-Q-P) derived from Human FAK.
Host: Rabbit
Clonality: Polyclonal
Conjugate: Unconjugated
Purification: Antibodies were produced by immunizing rabbits with synthetic peptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific peptide.
Concentration: 1.0mg / ml
Formulation: Supplied at 1.0mg / mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Storage: Store at -20°C for long term preservation (recommended). Store at 4°C for short term use.
Function: Non-receptor protein-tyrosine kinase that plays an essential role in regulating cell migration, adhesion, spreading, reorganization of the actin cytoskeleton, formation and disassembly of focal adhesions and cell protrusions, cell cycle progression, cell proliferation and apoptosis. Required for early embryonic development and placenta development. Required for embryonic angiogenesis, normal cardiomyocyte migration and proliferation, and normal heart development. Regulates axon growth and neuronal cell migration, axon branching and synapse formation; required for normal development of the nervous system. Plays a role in osteogenesis and differentiation of osteoblasts. Functions in integrin signal transduction, but also in signaling downstream of numerous growth factor receptors, G-protein coupled receptors (GPCR), EPHA2, netrin receptors and LDL receptors. Forms multisubunit signaling complexes with SRC and SRC family members upon activation; this leads to the phosphorylation of additional tyrosine residues, creating s for scaffold proteins, effectors and substrates. Regulates numerous signaling pathways. Promotes activation of phosphatidylinositol 3-kinase and the AKT1 signaling cascade. Promotes activation of MAPK1/ERK2, MAPK3/ERK1 and the MAP kinase signaling cascade. Promotes localized and transient activation of guanine nucleotide exchange factors (GEFs) and GTPase-activating proteins (GAPs), and thereby modulates the activity of Rho family GTPases. Signaling via CAS family members mediates activation of RAC1. Recruits the ubiquitin ligase MDM2 to P53/TP53 in the nucleus, and thereby regulates P53/TP53 activity, P53/TP53 ubiquitination and proteasomal degradation. Phosphorylates SRC; this increases SRC kinase activity. Phosphorylates ACTN1, ARHGEF7, GRB7, RET and WASL. Promotes phosphorylation of PXN and STAT1; most likely PXN and STAT1 are phosphorylated by a SRC family kinase that is recruited to autophosphorylated PTK2/FAK1, rather than by PTK2/FAK1 itself. Promotes phosphorylation of BCAR1; GIT2 and SHC1; this requires both SRC and PTK2/FAK1. Promotes phosphorylation of BMX and PIK3R1. Isoform 6 (FRNK) does not contain a kinase domain and inhibits PTK2/FAK1 phosphorylation and signaling. Its enhanced expression can attenuate the nuclear accumulation of LPXN and limit its ability to enhance serum response factor (SRF)-dependent gene transcription.
Tissue Specificity: Detected in B and T-lymphocytes. Isoform 1 and isoform 6 are detected in lung fibroblasts (at protein level). Ubiquitous.
Sequence Similarities: Belongs to the protein kinase superfamily. Tyr protein kinase family. FAK subfamily.
Post-Translational Modification: Phosphorylated on tyrosine residues upon activation, e.g. upon integrin signaling. Tyr-397 is the major autophosphorylation site, but other kinases can also phosphorylate this residue. Phosphorylation at Tyr-397 promotes interaction with SRC and SRC family members, leading to phosphorylation at Tyr-576, Tyr-577 and at additional tyrosine residues. FGR promotes phosphorylation at Tyr-397 and Tyr-576. FER promotes phosphorylation at Tyr-577, Tyr-861 and Tyr-925, even when cells are not adherent. Tyr-397, Tyr-576 and Ser-722 are phosphorylated only when cells are adherent. Phosphorylation at Tyr-397 is important for interaction with BMX, PIK3R1 and SHC1. Phosphorylation at Tyr-925 is important for interaction with GRB2. Dephosphorylated by PTPN11; PTPN11 is recruited to PTK2 via EPHA2 (tyrosine phosphorylated). Microtubule-induced dephosphorylation at Tyr-397 is crucial for the induction of focal adhesion disassembly; this dephosphorylation could be catalyzed by PTPN11 and regulated by ZFYVE21.
Cellular Location: Cell junction > Focal adhesion. Cell membrane. Cytoplasm > Cell cortex. Cytoplasm > Cytoskeleton. Cytoplasm > Cytoskeleton > Microtubule organizing center > Centrosome. Nucleus.

Constituent of focal adhesions. Detected at microtubules.
Database Links:
  • Entrez Gene: 5747?Human
  • Omim: 600758?Human
  • SwissProt: Q05397?Human
  • Unigene: 395482?Human
    		•
    Synonyms:
  • FADK Antibody
  • FADK 1 Antibody
  • FAK Antibody
  • FAK related non kinase polypeptide Antibody
  • FAK1 Antibody
  • FAK1_HUMAN Antibody
  • Focal adhesion Kinase Antibody
  • Focal adhesion kinase 1 Antibody
  • Focal adhesion kinase isoform FAK Del33 Antibody
  • Focal adhesion kinase related nonkinase Antibody
  • FRNK Antibody
  • p125FAK Antibody
  • pp125FAK Antibody
  • PPP1R71 Antibody
  • Protein phosphatase 1 regulatory subunit 71 Antibody
  • Protein tyrosine kinase 2 Antibody
  • Protein-tyrosine kinase 2 Antibody
  • Ptk2 Antibody
  • PTK2 protein tyrosine kinase 2 Antibody
    		•
    Information: Target information shown above is from the UniProt Consortium.
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