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EGFR Antibody

SKU: orb749349

Description

This antibody recognizes a protein of 170kDa, identified as EGFR. EGFR is type I receptor tyrosine kinase with sequence homology to ErbB2, -3 -4 or HER2, -3 -4. It binds to Epidermal Growth Factor (EGF), Transforming Growth Factor-a (TGF-a), Heparin-binding EGF (HB-EGF), amphiregulin, betacellulin and epiregulin. EGFR is overexpressed in tumors of breast, brain, bladder, lung, gastric, head/neck, esophagus, cervix, vulva, ovary, and endometrium. It is predominantly present in squamous cell carcinomas.

Images & Validation

Tested ApplicationsFACS, IF
Dilution rangeFlow cytometry: 1-2ug/10^6 cells,Immunofluorescence: 1-2ug/ml
ReactivityHuman
Application Notes
The concentration stated for each application is a general starting point. Variations in protocols, secondaries and substrates may require the EGFR antibody to be titered up or down for optimal performance.1. Staining of formalin-fixed tissues requires boiling tissue sections in 10mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes.

Key Properties

Antibody TypePrimary Antibody
HostMouse
ClonalityMonoclonal
IsotypeMouse IgG2a, kappa
Clone No.GFR450
ImmunogenThe immunizing protein for this antibody was recombinant human EGFR.
PurificationProtein G affinity chromatography
ConjugationUnconjugated

Storage & Handling

StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
Buffer/Preservatives1X PBS, pH 7.4
DisclaimerFor research use only

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Explore bioreagents carefree to elevate your research. All our products are rigorously tested for performance. If a product does not perform as described on its datasheet, our scientific support team will provide expert troubleshooting, a prompt replacement, or a refund. For full details, please see our Terms & Conditions and Buying Guide. Contact us at support@biorbyt.com.

EGFR Antibody

FACS testing of A431 cells with isotype control (gray), without primary antibody (black) and EGFR antibody (green, clone GFR450).

EGFR Antibody

Immunofluorescent staining of A431 cells with Alexa Fluor conjugated EGFR antibody (green, clone GFR450) and DAPI nuclear stain (blue).

EGFR Antibody

Analysis of HuProt (TM) microarray containing more than 19, 000 full-length human proteins using EGFR antibody (clone GFR450). These results demonstrate the foremost specificity of the GFR450 mAb. Z- and S- score: The Z-score represents the strength of a signal that an antibody (in combination with a fluorescently-tagged anti-IgG secondary Ab) produces when binding to a particular protein on the HuProt (TM) array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If the targets on the HuProt (TM) are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-scores. The S-score therefore represents the relative target specificity of an Ab to its intended target.

EGFR Antibody

SDS-PAGE analysis of purified, BSA-free EGFR antibody (clone GFR450) as confirmation of integrity and purity.

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Protocol Information

FACS
Fluorescence-Activated Cell Sorting (FC, Flow cytometry)
View Protocol
IF
Immunofluorescence
View Protocol

EGFR Antibody (orb749349)

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Available Sizes

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20 μg
$ 370.00
100 μg
$ 750.00
DispatchUsually dispatched within 5-10 working days
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