|Sample Size:||30ug for $99, contact us for details|
Data & Images
|Product Name||Anti-FES Antibody|
|Description||Rabbit IgG polyclonal antibody for Tyrosine-protein kinase Fes/Fps(FES) detection. Tested with WB in Human.|
|Cite This Product||Anti-FES Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA1854)|
|Replacement Item||This antibody may replace the following items: sc-7671|sc-25415|sc-166371|sc-377179|sc-7670|sc-81706|sc-81704 from Santa Cruz Biotechnology.|
*This antibody is predicted to react with the above species based on antigen sequence similarities. Our Boster Guarantee covers the use of this product with the above species.
*Our Boster Guarantee covers the use of this product in the above tested applications.
**For positive and negative control design, consult "Tissue specificity" under Protein Target Info.
|Recommended Detection Systems||Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot.
*Blocking peptide can be purchased at $50. Contact us for more information
**Boster also offers various secondary antibodies for Immunoflourescecne and IHC. Take advantage of the buy 1 primary antibody get 1 secondary antibody for free promotion for the entire year 2017!
|Immunogen||A synthetic peptide corresponding to a sequence at the C-terminus of human FES(808-822aa STIYQELQSIRKRHR).|
|Cross Reactivity||No cross reactivity with other proteins|
|Contents||Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.
*carrier free antibody available upon request.
|Concentration||Add 0.2ml of distilled water will yield a concentration of 500ug/ml.|
|Storage||At -20˚C for one year. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for a longer time.Avoid repeated freezing and thawing.|
|Purification||Immunogen affinity purified.|
Protein Target Info (Source: Uniprot.org)
You can check the tissue specificity below for information on selecting positive and negative control.
|Protein Name||Tyrosine-protein kinase Fes/Fps|
|Molecular Weight||93497 MW|
|Protein Function||Tyrosine-protein kinase that acts downstream of cell surface receptors and plays a role in the regulation of the actin cytoskeleton, microtubule assembly, cell attachment and cell spreading. Plays a role in FCER1 (high affinity immunoglobulin epsilon receptor)-mediated signaling in mast cells. Acts down- stream of the activated FCER1 receptor and the mast/stem cell growth factor receptor KIT. Plays a role in the regulation of mast cell degranulation. Plays a role in the regulation of cell differentiation and promotes neurite outgrowth in response to NGF signaling. Plays a role in cell scattering and cell migration in response to HGF-induced activation of EZR. Phosphorylates BCR and down-regulates BCR kinase activity. Phosphorylates HCLS1/HS1, PECAM1, STAT3 and TRIM28. .|
|Tissue Specificity||Widely expressed. Detected in adult colon epithelium. .|
|Sequence Similarities||Belongs to the protein kinase superfamily. Tyr protein kinase family. Fes/fps subfamily.|
|Subcellular Localization||Cytoplasm, cytosol. Cytoplasm, cytoskeleton. Cell membrane; Peripheral membrane protein; Cytoplasmic side. Cytoplasmic vesicle. Golgi apparatus. Cell junction, focal adhesion. Distributed throughout the cytosol when the kinase is not activated. Association with microtubules requires activation of the kinase activity. Shuttles between focal adhesions and cell-cell contacts in epithelial cells. Recruited to the lateral cell membrane in polarized epithelial cells by interaction with phosphorylated EZR. Detected at tubular membrane structures in the cytoplasm and at the cell periphery.|
|Alternative Names||Tyrosine-protein kinase Fes/Fps;18.104.22.168;Feline sarcoma/Fujinami avian sarcoma oncogene homolog;Proto-oncogene c-Fes;Proto-oncogene c-Fps;p93c-fes;FES;FPS;|
|Research Areas|||signal transduction|protein phosphorylation|tyrosine kinases| cancer|oncoproteins/suppressors|oncoproteins|signal transducers||
Background for Tyrosine-protein kinase Fes/Fps
Dilution Ratios/Recommended Concentrations
At Boster we strive to provide the best Anti-FES Antibody by testing all applications on non-spiked tissues and cell lines to ensure that the affinity of the antibody is enough to react to the endogenouse level of the target protein. Read more about our QC panel here.
|Recommended dilution ratios are listed below:|
Western blot, 0.1-0.5μg/ml, Human|
**Boster provides high sensitivity secondary antibody kits for Western blotting and IHC. For more info see Related Products below.
Anti-FES Antibody Images
Click the images to enlarge.
All lanes: Anti FES (PA1854) at 0.5ug/ml
WB: HELA Whole Cell Lysate at 40ug
Predicted bind size: 93KD
Observed bind size: 93KD
1. Post-translational modification:phosphorylation, methylation, glycosylation etc. These modifications prevent SDS molecules from binding to the target protein and thus make the band size appear larger than expected
2. Post-translational cleavage: this can cause smaller bands and or multiple bands
3. Alternative splicing: the same gene can have alternative splicing patterns generating different size proteins, all with reactivities to the antibody.
4. Amino Acid R chain charge: SDS binds to positive charges. The different size and charge of the Amino Acid side chains can affect the amount of SDS binding and thus affect the observed band size.
5. Multimers: Multimers are usually broken up in reducing conditions. However if the interactions between the multimers are strong, the band may appear higher.,