Anti-Human ERBB2 Recombinant Antibody (TAB-H70) (CAT#: TAB-H70)
Recombinant Humanized (from mouse) antibody to Human ERBB2. It is an antibody-drug conjugate consisting of the monoclonal antibody linked to the cytotoxic agent mertansine (DM1). Trastuzumab alone stops growth of cancer cells by binding to the HER2/neu receptor, whereas mertansine enters cells and destroys them by binding to tubulin. Because the monoclonal antibody targets HER2, and HER2 is only over-expressed in cancer cells, the conjugate delivers the toxin specifically to tumor cells. The conjugate is abbreviated T-DM1.
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Subcellular Location
Normal Tissue
RNA Expression
Figure 1 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 v21.proteinatlas.org/images/1060/169_D12_1_selected.jpg
(Immunofluorescent staining of human cell line U-251 MG shows localization to plasma membrane.)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/1060/169_D12_1_selected.jpg
Figure 2 IF staining of human cell line A-431
(Immunofluorescent staining of human cell line A-431 shows localization to plasma membrane.)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/1338/if_selected.jpg
(Immunofluorescent staining of human cell line A-431 shows localization to plasma membrane.)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/1338/if_selected.jpg
Figure 3 High expression in esophagus
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/1383/4682_B_5_1_val_selected.jpg
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/1383/4682_B_5_1_val_selected.jpg
Figure 4 IHC staining of human rectum
(Immunohistochemical staining of human rectum shows weak cytoplasmic positivity in glandular cells.)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/43/ihc_selected.jpg
(Immunohistochemical staining of human rectum shows weak cytoplasmic positivity in glandular cells.)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/43/ihc_selected.jpg
Figure 5 IHC staining of human urinary bladder
(Immunohistochemical staining of human urinary bladder shows moderate cytoplasmic and membranous positivity in urothelial cells.)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/20416/ihc_selected.jpg
(Immunohistochemical staining of human urinary bladder shows moderate cytoplasmic and membranous positivity in urothelial cells.)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/20416/ihc_selected.jpg
Figure 6 Kidney
(Collecting ducts Staining: Low Intensity: Moderate Quantity: <25% Distal tubules Staining: Low Intensity: Moderate Quantity: <25%)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/43/1054_A_7_5.jpg
(Collecting ducts Staining: Low Intensity: Moderate Quantity: <25% Distal tubules Staining: Low Intensity: Moderate Quantity: <25%)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/43/1054_A_7_5.jpg
Figure 7 Breast
(Glandular cells Staining: Medium Intensity: Moderate Quantity: 75%-25% Location: Cytoplasmic/ membranous Myoepithelial cells Staining: Medium Intensity: Moderate Quantity: 75%-25% Location: Cytoplasmic/ membranous)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/20416/45831_B_3_4.jpg
(Glandular cells Staining: Medium Intensity: Moderate Quantity: 75%-25% Location: Cytoplasmic/ membranous Myoepithelial cells Staining: Medium Intensity: Moderate Quantity: 75%-25% Location: Cytoplasmic/ membranous)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/20416/45831_B_3_4.jpg
Figure 8 RNA cell line category: Group enriched (OE19, SK-BR-3)
(Cell lines ordered by descending RNA expression order)
* Image credit: Human Protein Atlas v21.proteinatlas.org/ENSG00000141736-ERBB2
(Cell lines ordered by descending RNA expression order)
* Image credit: Human Protein Atlas v21.proteinatlas.org/ENSG00000141736-ERBB2
Specifications
- Host Species
- Mouse
- Derivation
- Humanized (from mouse)
- Type
- IgG1 - kappa
- Specificity
- ERBB2(epidermal growth factor receptor 2, receptor tyrosine-protein kinase erbB-2, EGFR2, HER2, HER-2, p185c-erbB2, NEU, CD340) [Homo sapiens]
- Species Reactivity
- Human
- Applications
- ELISA, IP, FC, FuncS, Neut, IF, ICC
- MW
- 148.5 kDa
- Related Disease
- Breast cancers overexpressing ERBB2, metastatic
Product Property
- Purity
- >95.0% as determined by analysis by RP-HPLC.
Applications
- Application Notes
- The ERBB2 antibody has been reported in applications of WB, FC.
Target
- Alternative Names
- trastuzumab emtansine;trastuzumab emtansine;1018448-65-1;PRO132365;trastuzumab-MCC-DM1;Trastuzumab-DM1;T-DM1;RG3502;trastuzumab emtansine;ado-trastuzumab emtansine;ERBB2;v-erb-b2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastoma derived oncogene homolog (avian);NG
- Gene ID
- 2064
- UniProt ID
- P04626
Related Resources
Bladder Cancer
Non-small Cell Lung Cancer
ErbB 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.
Downloads
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Extracellular Vesicle (EV) Antibody Products
| CAT | Product Name | Application | Type |
|---|---|---|---|
| NABG-059 | Recombinant Anti-Human ERBB2 VHH Single Domain Antibody | IHC, FC, CA, FuncS | Llama VHH |
| TAB-032CT | Anti-Human HER2/neu Single Domain Antibody, Research Grade Biosimilar | WB | Single domain antibody |
| TAB-046CT | Anti-Human HER2/neu Single Domain Antibody (TAB-046CT), Research Grade Biosimilar | ELISA, Inhibition, FC | Single domain antibody |
| TAB-047CT | Anti-Human HER2/neu Single Domain Antibody (TAB-047CT), Research Grade Biosimilar | WB | Single domain antibody |
| HPAB-0201-FY | Recombinant llama Anti-ERBB2 Antibody (HPAB-0201-FY) | E | llama VHH |
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(Creative Biolabs Cat# TAB-H70, RRID: AB_3112043)
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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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