FAK [p Tyr925] Antibody (743234)

Western blot shows lysates of HUVEC human umbilical vein endothelial cells untreated (-) or treated (+) with 1 mM Pervanadate (PV) for 5 minutes. PVDF membrane was probed with 0.5 µg/mL of Mouse Anti-Human Phospho-FAK (Y925) Monoclonal Antibody (Catalog # MAB44671) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). 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.

• Reactivity: Hu
• Applications: WB
• Clone: 743234
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated
• Concentration: LYOPH

FAK [p Tyr925] Antibody (743234) Summary

• Immunogen: Phosphopeptide containing the human FAK Y925 site
• Modification: p Tyr925
• Specificity: Detects human FAK in direct ELISAs and Western blots.
• Source: N/A
• Isotype: IgG2b
• Clonality: Monoclonal
• Host: Mouse
• Gene: PTK2
• Purity Statement: Protein A or G purified from hybridoma culture supernatant

Applications/Dilutions

• Dilutions:
  • Western Blot 0.5 ug/mL

Packaging, Storage & Formulations

• 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.
• Buffer: 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.
• Preservative: No Preservative
• Concentration: LYOPH
• Reconstitution Instructions: Sterile PBS to a final concentration of 0.5 mg/mL.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for FAK [p Tyr925] Antibody (743234)

• EC 2.7.10
• FADK 1
• FADK1
• FADKFAK-related non-kinase polypeptide
• FAK
• FAK1FRNK
• FAKEC 2.7.10.2
• focal adhesion kinase 1
• pp125FAK
• Protein-tyrosine kinase 2
• PTK2 protein tyrosine kinase 2
• PTK2

Background

Focal adhesion kinase 1 (FAK) is a ubiquitously expressed nonreceptor 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. 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. Src-dependent phosphorylation of FAK at Tyr925 regulates the effect of FAK on cell migration and tumor angiogenesis. Human FAK contains one FERM domain (aa 35-355) and one kinase domain (aa 415-684). Alternate splicing generates additional isoforms with N-terminal and C-terminal truncations. Within aa 919-930 human, mouse, and rat FAK share 100% aa sequence identity.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: PTK2