|Validated Species:||Human, Mouse, Rat|
Data & Images
|Product Name||Anti-FGFR1 Antibody|
|Description||Rabbit IgG polyclonal antibody for Fibroblast growth factor receptor 1(FGFR1) detection. Tested with WB, IHC-P in Human;Mouse;Rat.|
|Cite This Product||Anti-FGFR1 Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA1477)|
|Replacement Item||This antibody may replace the following items: sc-121|sc-121-G|sc-12935|sc-12935-R|sc-139230|sc-139232|sc-167892|sc-25896|sc-25897|sc-292528|sc-30229|sc-30262-R|sc-31169|sc-374340|sc-393911|sc-57132|sc-57133|sc-66192|sc-7945|sc-80609|sc-82159|sc-82161 from Santa Cruz Biotechnology.|
|Validated Species||Human, Mouse, Rat|
*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, and HRP Conjugated anti-Rabbit IgG Super Vision Assay Kit (SV0002-1) for IHC(P).
*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 FGFR1(806-822aa CLPRHPAQLANCGLKRR), different from the related mouse sequence by two amino acids and rat sequence by three amino acids.|
|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||Fibroblast growth factor receptor 1(FGFR-1/bFGF-R-1)|
|Molecular Weight||91868 MW|
|Protein Function||Tyrosine-protein kinase that acts as cell-surface receptor for fibroblast growth factors and plays an essential role in the regulation of embryonic development, cell proliferation, differentiation and migration. Required for normal mesoderm patterning and correct axial organization during embryonic development, normal skeletogenesis and normal development of the gonadotropin-releasing hormone (GnRH) neuronal system. Phosphorylates PLCG1, FRS2, GAB1 and SHB. Ligand binding leads to the activation of several signaling cascades. Activation of PLCG1 leads to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate. Phosphorylation of FRS2 triggers recruitment of GRB2, GAB1, PIK3R1 and SOS1, and mediates activation of RAS, MAPK1/ERK2, MAPK3/ERK1 and the MAP kinase signaling pathway, as well as of the AKT1 signaling pathway. Promotes phosphorylation of SHC1, STAT1 and PTPN11/SHP2. In the nucleus, enhances RPS6KA1 and CREB1 activity and contributes to the regulation of transcription. FGFR1 signaling is down-regulated by IL17RD/SEF, and by FGFR1 ubiquitination, internalization and degradation. .|
|Tissue Specificity||Detected in astrocytoma, neuroblastoma and adrenal cortex cell lines. Some isoforms are detected in foreskin fibroblast cell lines, however isoform 17, isoform 18 and isoform 19 are not detected in these cells. .|
|Sequence Similarities||Belongs to the protein kinase superfamily. Tyr protein kinase family. Fibroblast growth factor receptor subfamily.|
|Subcellular Localization||Cell membrane; Single-pass type I membrane protein. Nucleus. Cytoplasm, cytosol. Cytoplasmic vesicle. After ligand binding, both receptor and ligand are rapidly internalized. Can translocate to the nucleus after internalization, or by translocation from the endoplasmic reticulum or Golgi apparatus to the cytosol, and from there to the nucleus.|
|Alternative Names||Fibroblast growth factor receptor 1;FGFR-1;22.214.171.124;Basic fibroblast growth factor receptor 1;BFGFR;bFGF-R-1;Fms-like tyrosine kinase 2;FLT-2;N-sam;Proto-oncogene c-Fgr;CD331;FGFR1;BFGFR, CEK, FGFBR, FLG, FLT2, HBGFR;|
|Research Areas|||cardiovascular|angiogenesis|growth factors|fgf|fgf receptors| signal transduction|protein phosphorylation|tyrosine kinases|receptor tyrosine kinases|growth factors/hormones| neuroscience|neurology process|neurogenesis| cancer| epigenetics and nuclear signaling|chip'ing antibodies||
Background for Fibroblast growth factor receptor 1(FGFR-1/bFGF-R-1)
Dilution Ratios/Recommended Concentrations
At Boster we strive to provide the best Anti-FGFR1 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:|
Immunohistochemistry(Paraffin-embedded Section), 0.5-1μg/ml, Human, Rat, Mouse, By Heat|
Western blot, 0.1-0.5μg/ml, Human, Rat, Mouse
**Boster provides high sensitivity secondary antibody kits for Western blotting and IHC. For more info see Related Products below.
Anti-FGFR1 Antibody Images
Click the images to enlarge.
Lane 1: Rat Liver Tissue Lysate
Lane 2: Rat Brain Tissue Lysate
Lane 3: SMMC Cell Lysate
Lane 4: HT1080 Cell Lysate
Lane 5: MM231 Cell Lysate
IHC(P): Human Lung Cancer Tissue
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.,