Mouse Anti-EGFR Recombinant Antibody (clone 7A7); scFv Fragment (CAT#: PSBW-088)
Recombinant Mouse Antibody (7A7) is capable of binding to Human EGFR, expressed in Chinese Hamster Ovary cells (CHO). 7A7 recognizes a site on the EGFR extracellular domain that is not accessible in its most stable conformations, but that becomes exposed upon treatment with a tyrosine kinase inhibitor.
We specialize in custom recombinant antibody production, offering seamless execution from provided sequences to high-quality antibody deliverables, ensuring optimal yield and purity.

(Immunofluorescent staining of human cell line A-431 shows localization to plasma membrane & cell junctions.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/18530/144_E9_2_selected.jpg

(Immunofluorescent staining of human cell line U-251 MG shows localization to plasma membrane.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/18530/143_E9_1_blue_red_green.jpg

(Glandular cells
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/18530/41191_A_9_3.jpg

(Cholangiocytes
Staining:Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/18530/41191_A_7_4.jpg

(Bowman's capsule
Staining:Medium
Intensity: Moderate
Quantity: 75%-25%
Collecting ducts
Staining:Medium
Intensity: Strong
Quantity: <25%
Distal tubules
Staining:Medium
Intensity: Strong
Quantity: <25%
Proximal tubules (cell body)
Staining:Medium
Intensity: Strong
Quantity: <25%)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/18530/41191_A_9_5.jpg

(Leydig cells
Staining:Medium
Intensity: Moderate
Quantity:>75%
Pachytene spermatocytes
Staining:Medium
Intensity: Moderate
Quantity: 75%-25%
Round or early spermatids
Staining:Medium
Intensity: Moderate
Quantity: 75%-25%)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/18530/41191_A_6_6.jpg

(Cytotrophoblasts
Staining:High
Intensity: Strong
Quantity:>75%
Decidual cells
Staining:Medium
Intensity: Moderate
Quantity:>75%
Hofbauer cells
Staining:High
Intensity: Strong
Quantity:>75%
Syncytiotrophoblasts - cell body
Staining:High
Intensity: Strong
Quantity:>75%
Syncytiotrophoblasts - microvilli
Staining:High
Intensity: Strong)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/18530/41191_A_1_7.jpg

(Non-germinal center cells
Staining:Medium
Intensity: Strong
Quantity: <25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/18530/41191_A_7_8.jpg

(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000146648-EGFR
Specifications
- Immunogen
- Human epidermal growth factor receptor
- Host Species
- Mouse
- Type
- Mouse scFv
- Specificity
- Human EGFR
- Species Reactivity
- Human
- Clone
- 7A7
- Applications
- ELISA, WB
Product Property
- Purity
- >95% as determined by analysis by SDS-PAGE
- Concentration
- Please refer to the vial label for the specific concentration.
- Storage
- Centrifuge briefly prior to opening vial. Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.
Applications
- Application Notes
- The EGFR antibody has been reported in applications of Enzyme-linked Immunosorbent Assay, Flow Cytometry, Western Blot, Immunofluorescence. Flow Cytometry: Cells were prepared for flow cytometry by washing with PBS and then FACs buffer (2% FBS in PBS). Cell suspensions (1x10^6cells) were stained with 7A7, 7A7 Fc Silent, cetuximab or AF1280 antibodies, and incubated with Alexa 488-conjugated-anti-mouse, anti-human or anti-goat secondary antibodies respectively. Immunofluorescence: Sections were then incubated with either 7A7, 7A7 Fc Silent, cetuximab or AF1280 antibody overnight at 4°C. After washing with PBS, sections were incubated with Alexa-Fluor-594 conjugated anti-mouse, anti-human or anti-goat secondary antibodies respectively. Western Blot: PVDF membranes were blocked with 2% BSA in PBS and incubated with 7A7, 7A7 Fc Silent, anti-mouse EGFR "AF1280" or β-tubulin primary antibodies and anti-mouse or anti-goat HRP secondary antibodies.
Target
- Alternative Names
- ERBB; ERRP; HER1; mENA; ERBB1; PIG61; NISBD2; epidermal growth factor receptor; EGFR vIII; avian erythroblastic leukemia viral (v-erb-b) oncogene homolog; cell growth inhibiting protein 40; cell proliferation-inducing protein 61; epidermal growth factor receptor tyrosine kinase domain; erb-b2 receptor tyrosine kinase 1; proto-oncogene c-ErbB-1; receptor tyrosine-protein kinase erbB-1
- Gene ID
- 1956
- UniProt ID
- P00533
Related Resources
Product Notes
This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:
• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production
See more details about Hi-Affi™ recombinant antibody benefits.
Downloads
Download resources about recombinant antibody development and antibody engineering to boost your research.
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For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.
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