General Information

Product

FAK1 Antibody

Description

Affinity Purified Focal Adhesion Kinase 1

Verified Applications

ELISA, IHC, IP, WB

Host

Chicken

Species Cross Reactivity

Human, Mouse, Rat

Immunogen

Synthetic peptide taken within amino acid region 740-790 on human focal adhesion kinase 1 protein.

Physical Properties

Quantity

100 µg

Volume

200 µl

Concentration

0.6 µg/µl in antibody stabilization buffer

Immunoglobulin

IgY

Form

Affinity Purified

Clonality

Polyclonal

Storage

-20⁰C for long term storage

Application Protocol

ELISA

1:10,000

Immunocytochemistry

1:100

Immunofluorescence

1:100

Immunohistochemistry

1:100

Immunoprecipitation

1:200

Western Blot

1:500

Protein

Uniprot #

Q05397

Overview

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 binding sites 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.

Molecular Function

Developmental protein; Kinase; Transferase; Tyrosine-protein kinase

Subcellular Location

Cell junction › focal adhesion

Cell membrane; Peripheral membrane protein; Cytoplasmic side

Cytoplasm › cell cortex

Cytoplasm › cytoskeleton

Cytoplasm › cytoskeleton › microtubule organizing center › centrosome

Nucleus

Expression

Detected in B and T-lymphocytes. Isoform 1 and isoform 6 are detected in lung fibroblasts (at protein level). Ubiquitous.

Structure

Belongs to the protein kinase superfamily. Tyr protein kinase family. FAK subfamily.

Contains 1 FERM domain.

Contains 1 protein kinase domain.

Alternative Nomenclature

FADK 1 antibody

FADK antibody

FAK 1 antibody

FAK related non kinase polypeptide antibody

FAK1 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 Cytoplasmic antibody

PTK 2 antibody

PTK2 protein tyrosine kinase 2 antibody