HER3/ErbB3 (D22C5) XP® Rabbit mAb #12708
- WB
- IP
- IHC
- IF
- F
Supporting Data
| REACTIVITY | H M |
| SENSITIVITY | Endogenous |
| MW (kDa) | 185 |
| Source/Isotype | Rabbit IgG |
Application Key:
- WB-Western Blotting
- IP-Immunoprecipitation
- IHC-Immunohistochemistry
- IF-Immunofluorescence
- F-Flow Cytometry
Species Cross-Reactivity Key:
- H-Human
- M-Mouse
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
| Simple Western™ | 1:50 - 1:250 |
| Immunoprecipitation | 1:50 |
| IHC Leica Bond | 1:50 |
| Immunohistochemistry (Paraffin) | 1:125 - 1:500 |
| Immunofluorescence (Immunocytochemistry) | 1:100 - 1:200 |
| Flow Cytometry (Fixed/Permeabilized) | 1:100 - 1:400 |
Storage
For a carrier free (BSA and azide free) version of this product see product #60638.
Protocol
Specificity / Sensitivity
Species Reactivity:
The antigen sequence used to produce this antibody shares 100% sequence homology with the species listed here, but reactivity has not been tested or confirmed to work by CST. Use of this product with these species is not covered under our Product Performance Guarantee.
Species predicted to react based on 100% sequence homology:
Source / Purification
Background
Investigators have found that ErbB3 is highly expressed in many cancer cells (5) and activation of the ErbB3/PI3K pathway is correlated with malignant phenotypes of adenocarcinomas (6). Research studies have demonstrated that in tumor development, ErbB3 may function as an oncogenic unit together with other ErbB members (e.g., ErbB2 requires ErbB3 to drive breast tumor cell proliferation) (7). Thus, investigators view inhibiting interaction between ErbB3 and ErbB tyrosine kinases as a novel strategy for anti-tumor therapy.
- Yarden, Y. and Sliwkowski, M.X. (2001) Nat Rev Mol Cell Biol 2, 127-37.
- Guy, P.M. et al. (1994) Proc Natl Acad Sci U S A 91, 8132-6.
- Songyang, Z. et al. (1993) Cell 72, 767-78.
- Kim, H.H. et al. (1994) J Biol Chem 269, 24747-55.
- Sithanandam, G. et al. (2003) Carcinogenesis 24, 1581-92.
- Kobayashi, M. et al. (2003) Oncogene 22, 1294-301.
- Holbro, T. et al. (2003) Proc Natl Acad Sci U S A 100, 8933-8.
Limited Uses
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