Mouse EGFR Biotinylated Antibody

Name: Mouse EGFR Biotinylated Antibody
Brand: R&D Systems
SKU: BAF1280
Rating: 4 (1 reviews)

Catalog #: BAF1280
1 Citation 1 Review Datasheet / COA / SDS

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BAF1280

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All EGFR Antibodies

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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Mouse EGFR Biotinylated Antibody Summary

Species Reactivity

Mouse

Specificity

Detects mouse EGFR in Western blots. In Western blots, approximately 20% cross‑reactivity with recombinant human (rh) EGFR is observed and less than 1% cross‑reactivity with rhErbB2, rhErbB3, and rhErbB4 is observed.

Source

Polyclonal Goat IgG

Purification

Antigen Affinity-purified

Immunogen

Mouse myeloma cell line NS0-derived recombinant mouse EGFR
Leu25-Ser647
Accession # Q01279

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.

Label

Biotin

Applications

Recommended Concentration

Sample

Western Blot

0.1 µg/mL

Recombinant Mouse EGFR Fc Chimera (Catalog # 1280-ER)

Immunohistochemistry

5-15 µg/mL

See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Immunohistochemistry

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EGFR in Mouse Embryo. EGFR was detected in immersion fixed frozen sections of mouse embryo (13 d.p.c.) using Goat Anti-Mouse EGFR Biotinylated Antigen Affinity-purified Polyclonal Antibody (Catalog # BAF1280) at 15 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Goat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS008) and counterstained with hematoxylin (blue). Specific staining was localized to developing muscle. View our protocol for Chromogenic IHC Staining of Frozen Tissue Sections.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS.

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.

Stability & 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.

Background: EGFR

The EGFR subfamily of receptor tyrosine kinases comprises four members: EGFR (also known as Her1, ErbB1, or ErbB), ErbB2 (Neu, Her2), ErbB3 (Her3), and ErbB4 (Her4). All family members are type I transmembrane glycoproteins. They contain an extracellular ligand binding domain containing two cysteine-rich domains and a cytoplasmic domain containing a membrane-proximal tyrosine kinase domain followed by multiple tyrosine autophosphorylation sites (1, 2). The mouse EGFR cDNA encodes a 1210 amino acid (aa) precursor with a 24 aa signal peptide, a 623 aa extracellular domain (ECD), a 23 aa transmembrane segment, and a 540 aa cytoplasmic domain (3). Soluble receptors consisting of the extracellular ligand binding domain are generated by alternate splicing in human and mouse (4-6). Within the ECD, mouse EGFR shares 88% and 93% aa sequence identity with human and rat EGFR, respectively. It shares 44-48% aa sequence identity with the ECD of mouse ErbB2, ErbB3, and ErbB4. EGFR binds a subset of the EGF family ligands, including EGF, amphiregulin, TGF-alpha, betacellulin, epiregulin, HB-EGF, and epigen (1, 2). Ligand binding induces EGFR homodimerization as well as heterodimerization with ErbB2, resulting in kinase activation, heterodimerization tyrosine phosphorylation and cell signaling (7-11). EGFR can also be recruited to form heterodimers with the ligand-activated ErbB3 or ErbB4. EGFR signaling regulates multiple biological functions including cell proliferation, differentiation, motility, and apoptosis (12, 13). EGFR is over-expressed in a wide variety of tumors and is the target of several anti-cancer drugs (14).

References

Singh, A.B. and R.C. Harris (2005) Cell. Signal. 17:1183.
Shilo, B.Z. (2005) Development 132:4017.
Avivi, A. et al. (1991) Oncogene 6:673.
Reiter, J.L. and N.J. Maihle (1996) Nucleic Acids Res. 24:4050.
Reiter J.L. et al. (2001) Genomics 71:1.
Xu, Y.H. et al. (1984) Nature 309:806.
Graus-Porta, D. et al. (1997) EMBO J. 16:1647.
Yarden, Y. et al. (1987) Biochemistry 26:1434.
Burgess, A.W. et al. (2003) Mol. Cell 12:541.
Lemmon, M.A. et al. (1997) EMBO J. 16:281.
Cohen, S. et al. (1982) J. Biol. Chem. 257:1523.
Sibilia, M. and E.F. Wagner (1995) Science 269:234.
Miettinen, P.J. et al. (1995) Nature 376:337.
Roskoski Jr., R. (2004) Biochem. Biophys. Res. Commun. 319:1.

Long Name

Epidermal Growth Factor Receptor

Entrez Gene IDs

1956 (Human); 13649 (Mouse); 24329 (Rat); 102138724 (Cynomolgus Monkey)

Alternate Names

avian erythroblastic leukemia viral (v-erb-b) oncogene homolog; cell growth inhibiting protein 40; cell proliferation-inducing protein 61; EC 2.7.10; EC 2.7.10.1; EGF R; EGFR; epidermal growth factor receptor (avian erythroblastic leukemia viral (v-erb-b)oncogene homolog); epidermal growth factor receptor; ErbB; ErbB1; ERBB1PIG61; HER1; HER-1; mENA; Proto-oncogene c-ErbB-1; Receptor tyrosine-protein kinase erbB-1

Product Datasheets

Product Datasheet

COA

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Citation for Mouse EGFR Biotinylated Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

In situ neutrophil efferocytosis shapes T cell immunity to influenza infection
Authors: K Lim, TH Kim, A Trzeciak, AM Amitrano, EC Reilly, H Prizant, DJ Fowell, DJ Topham, M Kim
Nat. Immunol., 2020-08-03;0(0):.
Species: Mouse
Sample Types: Whole Cells
Applications: Flow Cytometry