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AB245363

Anti-EGFR antibody

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Rabbit Polyclonal EGFR antibody. Suitable for IHC-P, IP, WB and reacts with Human, Mouse samples. Immunogen corresponding to Synthetic Peptide within Human EGFR aa 1150 to C-terminus.

View Alternative Names

ERBB, ERBB1, HER1, EGFR, Epidermal growth factor receptor, Proto-oncogene c-ErbB-1, Receptor tyrosine-protein kinase erbB-1

4 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-EGFR antibody (AB245363)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-EGFR antibody (AB245363)

Formalin-fixed, paraffin-embedded human placenta tissue stained for EGFR with ab245363 at a 1/1,000 dilution in immunohistochemical analysis. DAB staining.

Immunoprecipitation - Anti-EGFR antibody (AB245363)
  • IP

Supplier Data

Immunoprecipitation - Anti-EGFR antibody (AB245363)

EGFR was immunoprecipitated from HeLa (Human epithelial cell line from cervix adenocarcinoma) whole cell lysate (1 mg per IP reaction; 20% of IP loaded) prepared using NETN lysis buffer.

ab245363 used for IP at 6 μg per reaction. For WB 0.1 μg/ml.

Lane 1 : ab245363 IP in HeLa whole cell lysate.
Lane 2 : Control IgG in HeLa whole cell lysate.

Chemiluminescence detection : 3 seconds.

All lanes:

Immunoprecipitation - Anti-EGFR antibody (ab245363)

Predicted band size: 134 kDa

false

Western blot - Anti-EGFR antibody (AB245363)
  • WB

Supplier Data

Western blot - Anti-EGFR antibody (AB245363)

Prepared using NETN lysis buffer.

Detection : Chemiluminescence.

All lanes:

Western blot - Anti-EGFR antibody (ab245363) at 0.04 µg/mL

Lane 1:

HeLa (Human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 50 µg

Lane 2:

HeLa whole cell lysate at 15 µg

Lane 3:

HeLa whole cell lysate at 5 µg

Predicted band size: 134 kDa

false

Exposure time: 10s

Western blot - Anti-EGFR antibody (AB245363)
  • WB

Supplier Data

Western blot - Anti-EGFR antibody (AB245363)

Prepared using NETN lysis buffer.

Detection : Chemiluminescence.

All lanes:

Western blot - Anti-EGFR antibody (ab245363) at 0.04 µg/mL

Lane 1:

HEK-293T (Human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate at 50 µg

Lane 2:

NIH/3T3 (Mouse embryo fibroblast cell line) whole cell lysate at 50 µg

Predicted band size: 134 kDa

false

Exposure time: 30s

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Human

Applications

IP, WB, IHC-P

applications

Immunogen

Synthetic Peptide within Human EGFR aa 1150 to C-terminus. The exact immunogen used to generate this antibody is proprietary information.

P00533

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/500 - 1/2000", "IHCP-species-notes": "<p></p>", "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "2-10 µg", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/10000 - 1/25000", "WB-species-notes": "<p></p>" }, "Mouse": { "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/10000 - 1/25000", "WB-species-notes": "<p></p>" }, "Monkey": { "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" } } }

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Purification notes
ab245363 was affinity purified using an epitope specific to EGFR immobilized on solid support.
Storage buffer
pH: 7 - 8 Preservative: 0.09% Sodium azide Constituents: Tris citrate/phosphate
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

EGFR or Epidermal Growth Factor Receptor is a transmembrane glycoprotein that acts as a receptor for members of the epidermal growth factor family. Known alternatively as ErbB1 or HER1 this receptor has an approximate molecular weight of 170 kDa. EGFR is expressed in various cell types notably on epithelial cells and can influence multiple cellular processes through its kinase activity. It participates in the regulation of cell growth multiplication and survival by activating its kinase domain upon ligand binding.
Biological function summary

The EGFR protein plays an important role in cellular communication and signaling processes. EGFR pairs with other receptor family members to form active dimers or even higher-order complexes which in turn initiate intracellular signaling cascades. Through these complexes EGFR influences many processes including cell differentiation and repair. This function of EGFR makes it an integral part of mammalian biology affecting how cells respond to their environment by mediating changes in gene expression.

Pathways

EGFR is a central player in the MAPK and PI3K/Akt signaling pathways. Alongside other protein partners like KRAS and PI3 kinase it contributes to transmitting signals from the cell surface to the nucleus affecting gene transcription and cell behavior. These pathways are important for normal cell growth and division and aberrations in these pathways can lead to excessive or insufficient cell proliferation.

EGFR is pertinent to cancer biology including non-small cell lung cancer and glioblastoma where mutations or overexpression of the receptor frequently occur. It connects to proteins such as PTEN and BRAF which influence tumor progression and response to targeted therapies. EGFR's involvement in these disorders highlights its significance as a therapeutic target since it can be manipulated to alter disease progression.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

The protein expressed by the EGFR gene functions as a receptor tyrosine kinase, binding with ligands from the EGF family to activate several signaling cascades that translate extracellular signals into cellular responses. Known ligands include EGF, TGFA/TGF-alpha, AREG, epigen, BTC/betacellulin, epiregulin, and HBEGF. Ligand binding triggers receptor dimerization and autophosphorylation, recruiting adapter proteins like GRB2 and activating complex downstream signaling pathways such as RAS-RAF-MEK-ERK, PI3 kinase-AKT, PLCgamma-PKC, and STATs, and possibly the NF-kappa-B cascade. EGFR also directly phosphorylates proteins like RGS16 and MUC1, influencing various cellular processes including its coupling with G protein-coupled receptor signaling and cell migration through interaction with CCDC88A/GIV. Isoform 2 of EGFR may act as an antagonist to EGF actions. In microbial infection, EGFR also serves as a receptor facilitating hepatitis C virus (HCV) entry into hepatocytes by promoting CD81-CLDN1 receptor complexes and enhancing membrane fusion with HCV envelope glycoproteins. This supplementary information is collated from multiple sources and compiled automatically.
See full target information EGFR

Product promise

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