Human Phospho-FAK (Y925) Antibody
R&D Systems, part of Bio-Techne | Catalog # AF44671
Key Product Details
Validated by
Biological Validation
Species Reactivity
Human
Applications
Western Blot
Label
Unconjugated
Antibody Source
Polyclonal Rabbit IgG
Product Specifications
Immunogen
Phosphopeptide containing human FAK Y925 site
Specificity
Detects human FAK when phosphorylated at Y925.
Clonality
Polyclonal
Host
Rabbit
Isotype
IgG
Scientific Data Images for Human Phospho-FAK (Y925) Antibody
Detection of Human Phospho-FAK (Y925) by Western Blot.
Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line untreated (-) or treated (+) with 1 mM Pervanadate (PV) for 5 minutes. PVDF membrane was probed with 0.5 µg/mL of Rabbit Anti-Human Phospho-FAK (Y925) Antigen Affinity-purified Polyclonal Antibody (Catalog # AF44671) followed by HRP-conjugated Anti-Rabbit IgG Secondary Antibody (Catalog # HAF008). A specific band was detected for Phospho-FAK (Y925) at approximately 125 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.Applications for Human Phospho-FAK (Y925) Antibody
Application
Recommended Usage
Western Blot
0.5 µg/mL
Sample: HeLa human cervical epithelial carcinoma cell line treated with Pervanadate (PV)
Sample: HeLa human cervical epithelial carcinoma cell line treated with Pervanadate (PV)
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Sterile PBS to a final concentration of 0.2 mg/mL. For liquid material, refer to CoA for concentration.
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: FAK
Focal adhesion kinase 1 (FAK) is a ubiquitously expressed non-receptor protein tyrosine kinase that is concentrated in the focal adhesions that form between cells growing in the presence of extracellular matrix constituents. This cellular localization is directed by a "Focal Adhesion Targeting" (FAT) sequence, a 125 amino acid sequence at the C-terminus. FAK plays an important role in migration, cell spreading, differentiation, cytoskeleton protein phosphorylation, apoptosis and acceleration of the G1 to S phase transition of the cell cycle. It associates with several different signaling proteins such as Src-family PTKs, p130Cas, Shc, Grb2, PI 3-kinase, and paxillin. This enables FAK to function within a network of integrin-stimulated signaling pathways leading to the activation of targets such as the ERK and JNK/mitogen-activated protein kinase pathways. FAK is also linked to oncogenes at biochemical and functional levels. Increased expression and/or activity of FAK in various tumors has been correlated with enhanced migration and invasiveness of human tumor cells in addition to promoting increased cell proliferation.
Long Name
Focal adhesion kinase 1
Alternate Names
FADK1, PTK2
Gene Symbol
PTK2
Additional FAK Products
Product Documents for Human Phospho-FAK (Y925) Antibody
Product Specific Notices for Human Phospho-FAK (Y925) Antibody
For research use only
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