EGF Receptor / EGFR Antibody

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NSJ Bioreagents
Product Code: NSJ-V2105
Product Group: Primary Antibodies
Supplier: NSJ Bioreagents
CodeSizePrice
NSJ-V2105-20UG20 ug£264.00
Quantity:
NSJ-V2105-100UG100 ug£534.00
Quantity:
Prices exclude any Taxes / VAT

Overview

Host Type: Mouse
Antibody Isotype: Mouse IgG2a, kappa
Antibody Clonality: Monoclonal
Antibody Clone: GFR450
Regulatory Status: RUO
Target Species: Human
Applications:
  • Fluorescence-activated cell sorting (FACS)
  • Immunofluorescence (IF)
Storage:
Store the EGFR antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).

Images

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FACS testing of A431 cells with isotype control (gray), without primary antibody (black) and EGFR antibody (green, clone GFR450).
2 / 3
Immunofluorescent staining of A431 cells with Alexa Fluor conjugated EGFR antibody (green, clone GFR450) and DAPI nuclear stain (blue).
3 / 3
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.<BR>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.
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FACS testing of A431 cells with isotype control (gray), without primary antibody (black) and EGFR antibody (green, clone GFR450).
Immunofluorescent staining of A431 cells with Alexa Fluor conjugated EGFR antibody (green, clone GFR450) and DAPI nuclear stain (blue).
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.<BR>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.

Documents

Further Information

Application Details :
Flow cytometry: 1-2ug/million cells,Immunofluorescence: 1-2ug/ml
Application Note:
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.

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.
Format :
Purified
Formulation :
0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide
Gene ID #:
1956
Immunogen:
The immunizing protein for this antibody was recombinant human EGFR.
Limitation:
This EGFR antibody is available for research use only.
Localization:
Cell surface
Microarray Validated?:
Yes
Purity:
Protein G affinity chromatography
Species Reactivity :
Human