Key features and details
- Rabbit polyclonal to FAK (phospho Y407)
- Suitable for: WB
- Reacts with: Mouse, Chicken, Human, Xenopus laevis
- Isotype: IgG
製品名Anti-FAK (phospho Y407) antibody
FAK 一次抗体 製品一覧
製品の詳細Rabbit polyclonal to FAK (phospho Y407)
特異性Phosphorylation site-specific antibody selective for the phosphorylated form of the Focal Adhesion Kinase enzyme containing a phosphate on tyrosine 407. The antibody has been shown to recognize Focal Adhesion Kinase (approximately 125 kDa) in chick embryo fibroblast cells plated on fibronectin.
アプリケーション適用あり: WBmore details
種交差性交差種: Mouse, Chicken, Human, Xenopus laevis
Synthetic peptide derived from the region of Focal Adhesion Kinase that contains tyrosine 407. The sequence is conserved in human, mouse, rat, chicken and frog.
Focal Adhesion Kinase is a non-receptor protein tyrosine kinase discovered as a substrate for Src and as a key element of integrin signalling. Focal Adhesion Kinase plays a central role in cell spreading, differentiation, migration, cell death and acceleration of the G1 to S phase transition of the cell cycle. The activity of the phosphorylation site pTyr407 is currently unknown.
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保存方法Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
Preservative: 0.05% Sodium azide
Constituents: PBS, 50% Glycerol (glycerin, glycerine), 0.1% BSA
Concentration information loading...
精製度Immunogen affinity purified
特記事項（精製）Purified from rabbit serum by sequential epitope-specific chromatography. The antibody has been negatively preadsorbed using (i) a non-phosphopeptide corresponding to the site of phosphorylation to remove antibody that is reactive with non-phosphorylated Focal Adhesion Kinase enzyme and (ii) a generic tyrosine phosphorylated peptide to remove antibody that is reactive with phosphotyrosine, irrespective of the sequence. The final product is generated by affinity chromatography using a Focal Adhesion Kinase-derived peptide that is phosphorylated at tyrosine 407.
一次抗体 備考Focal Adhesion Kinase is a non-receptor protein tyrosine kinase discovered as a substrate for Src and as a key element of integrin signalling. Focal Adhesion Kinase plays a central role in cell spreading, differentiation, migration, cell death and acceleration of the G1 to S phase transition of the cell cycle. The activity of the phosphorylation site pTyr407 is currently unknown.
Our Abpromise guarantee covers the use of ab4814 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/1000. Predicted molecular weight: 125 kDa.|
機能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. Microtubule-induced dephosphorylation at Tyr-397 is crucial for the induction of focal adhesion disassembly. Plays a potential role in oncogenic transformations resulting in increased kinase activity.
組織特異性Expressed in all organs tested, in lymphoid cell lines, but most abundantly in brain.
配列類似性Belongs to the protein kinase superfamily. Tyr protein kinase family. FAK subfamily.
Contains 1 FERM domain.
Contains 1 protein kinase domain.
ドメインThe first Pro-rich domain interacts with the SH3 domain of CRK-associated substrate (BCAR1) and CASL.
The carboxy-terminal region is the site of focal adhesion targeting (FAT) sequence which mediates the localization of FAK1 to focal adhesions.
翻訳後修飾Phosphorylated on 6 tyrosine residues upon activation. Microtubule-induced dephosphorylation at Tyr-397 could be catalyzed by PTPN11 and regulated by ZFYVE21. Dephosphorylated by PTPN11 upon EPHA2 activation by its ligand EFNA1.
細胞内局在Cell junction > focal adhesion. Cell membrane. Constituent of focal adhesions.
- Information by UniProt
- FADK 1 antibody
- FADK antibody
- FAK related non kinase polypeptide antibody
Cell extracts prepared from chick embryo fibroblasts expressing FAK and plated on fibronectin were resolved by SDS-PAGE on a 4-20% Tris-glycine gel. The proteins were then transferred to nitrocellulose. Membranes were incubated with 0.3
µg/mL ab4814, following prior incubation in the absence (none) or presence of the peptide immunogen, the non-phosphopeptide corresponding to the FAK phosphopeptide, or a generic phosphotyrosine peptide. After washing, membranes were incubated with goat F(ab’)2 anti-rabbit IgG alkaline phosphatase and bands were detected using the Tropix WesternStar detection method. The data show that only the phosphopeptide corresponding to this site blocks the antibody signal, therefore demonstrating the specificity of ab4814 for this phosphorylated residue. Cell extracts prepared from chick embryo fibroblasts expressing FAK and plated on fibronectin were resolved by SDS-PAGE on a 4-20% Tris-glycine gel. The proteins were then transferred to