Rabbit polyclonal antibody raised against synthetic phosphopeptide of EGFR.
Immunogen:
Synthetic phosphopeptide corresponding to residues surrounding Y1197 of human EGFR.
Host:
Rabbit
Reactivity:
Human, Mouse, Rat
Specificity:
Reactivity occurs against human EGFR pY1197 protein and This antibody is specific to the phosphorylated form of the protein. Reactivity with non-phosphorylated human EGFR is minimal by ELISA.
Form:
Liquid
Quality Control Testing:
Antibody Reactive Against Synthetic Peptide.
Recommend Usage:
ELISA (1:4000-1:20000) Western Blot (1:250-1:1500) Immunohistochemistry (5 ug/mL) The optimal working dilution should be determined by the end user.
Storage Buffer:
In 20 mM KH2PO4, 150 mM NaCl, pH 7.2 (0.01% sodium azide)
Storage Instruction:
Store at 4°C. For long term storage store at -20°C. Aliquot to avoid repeated freezing and thawing.
Note:
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Western blot using EGFR (phospho Y1197) polyclonal antibody (Cat # PAB10009) shows detection of a band at ~170 KDa corresponding to human EGFR (arrowhead). Staining is not seen in unstimulated A-431 cells (Lane 1), but is seen when A-431 cells are stimulated with EGF (50 ng/mL for 15 min) (lane 2). Approximately 30 ug of lysate was separated on a 4-20% Tris-Glycine gel by SDS-PAGE and transferred onto nitrocellulose. After blocking the membrane was probed with the primary antibody diluted to 1 : 250. Reaction occurred overnight at 4°C followed by washes and reaction with a 1 : 10,000 dilution of IRDye™800 conjugated Gt-a-Rabbit IgG [H&L] MX for 45 min at room temperature (800 nm channel, green). Molecular weight estimation was made by comparison to prestained MW markers in lane M (700 nm channel, red). IRDye™800 fluorescence image was captured using the Odyssey® Infrared Imaging System developed by LI-COR. IRDye is a trademark of LI-COR, Inc.
Immunohistochemical staining of EGFR (phospho Y1197) polyclonal antibody (Cat # PAB10009) was used at 5 ug/mL to detect signal in a variety of tissues including multi-human, multi-brain and multi-cancer slides. This image shows faintly to moderately positive staining of placental trophoblasts at 40X. Tissue was formalin-fixed and paraffin embedded. The image shows localization of the antibody as the precipitated red signal, with a hematoxylin purple nuclear counterstain. Personal Communi-cation, Tina Roush, Life Span Biosciences, Seattle, WA.
The protein encoded by this gene is a transmembrane glycoprotein that is a member of the protein kinase superfamily. This protein is a receptor for members of the epidermal growth factor family. EGFR is a cell surface protein that binds to epidermal growth factor. Binding of the protein to a ligand induces receptor dimerization and tyrosine autophosphorylation and leads to cell proliferation. Mutations in this gene are associated with lung cancer. [provided by RefSeq
Other Designations:
avian erythroblastic leukemia viral (v-erb-b) oncogene homolog,cell growth inhibiting protein 40,cell proliferation-inducing protein 61,epidermal growth factor receptor