Recombinant Anti-human ERBB2 Intrabody [(D-Arg)9] (CAT#: IAB-B008(A))
Recombinant anti-ERBB2 intrabody linked to (D-Arg)9 targetes to the lumen of the endoplasmic reticulum prevent the transit of EGFR or the related ErbB2 molecule to the cell surface, thereby inactivating their transforming potential, expressed in CHO cells.
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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
- Immunogen
- human erb-b2 receptor tyrosine kinase 2
- Host Species
- human
- Type
- scFv-(D-Arg)9
- Cell Penetrating Peptide
- (D-Arg)9
It has been proven that polyarginine peptides composed of nine arginine amino acids (Arg-9) are able to translocate across cells very efficiently. This raises the question if molecular dynamics simulations would show a similar pathway for this highly hydrophilic and charged peptide as predicted for the Tat peptide. The simplicity of Arg-9 over other CPPs also helps isolate the role of the Arg sidechain on the translocation without the effect of other sidechains. Therefore, in this work we study computationally the translocation of Arg-9 through a lipid bilayer and show that the translocation mechanism is the same as for the Tat peptide.
- Species Reactivity
- human
- Applications
- Products can be used for: Immunofluorescence; Flow Cytometry; Functional studies
Product Property
- Purity
- >95% (SDS-PAGE)
- Storage
- Store at 4°C for up to 3 months. For longer term storage aliquot into small volumes and store at -20°C.
Target
- Alternative Names
- ERBB2; erb-b2 receptor tyrosine kinase 2; NEU; NGL; HER2; TKR1; CD340; HER-2; MLN 19; HER-2/neu; receptor tyrosine-protein kinase erbB-2; herstatin; p185erbB2; proto-oncogene Neu; c-erb B2/neu protein; proto-oncogene c-ErbB-2; metastatic lymph node gene 1
- 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.
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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 |
| PNBL-066 | Recombinant Anti-HER2 VHH Single Domain Antibody (PNBL-066) | SPR | Llama VHH |
| PNBL-067 | Recombinant Anti-HER2 VHH Single Domain Antibody (PNBL-067) | SPR | Llama VHH |
| PNBL-069 | Recombinant Anti-HER2 VHH Single Domain Antibody (PNBL-069) | ELISA | Llama VHH |
| TAB-032CT | Anti-Human HER2/neu Single Domain Antibody, Research Grade Biosimilar | WB | Single domain antibody |
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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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