Mouse Anti-EGFR Recombinant Antibody (clone 7A7); Fab Fragment (CAT#: PFBW-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.
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Subcellular Location and Protein Expression
Normal Tissue
RNA Expression
Figure 1 IF staining of human cell line A-431
(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 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
Figure 2 IF staining of human cell line U-251 MG
(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
(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
Figure 3 Colon
(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
(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
Figure 4 Liver
(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
(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
Figure 5 Kidney
(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
(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
Figure 6 Testis
(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
(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
Figure 7 Placenta
(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
(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
Figure 8 Lymph node
(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
(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
Figure 9 RNA cell line category: Cell line enriched (A-431)
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000146648-EGFR
(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 Fab
- 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.
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
Bladder Cancer
Non-small Cell Lung Cancer
Pancreatic Cancer
Hepatocellular Carcinoma
Cushing Syndrome
JAK-STAT Signaling Pathway
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.
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| TAB-753 | Anti-EGFR Recombinant Antibody (Imgatuzumab) | Neut, ELISA, IF, IP, FuncS, FC, WB | IgG1 - kappa |
| TAB-274MZ-S(P) | Human Anti-EGFR Recombinant Antibody; scFv Fragment (TAB-274MZ-S(P)) | FC | Humanized scFv |
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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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