WB, IP, IF-IC, FC-FP
H M
Endogenous
30
Rabbit IgG
#O43623
6591
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
| Immunoprecipitation | 1:50 |
| Immunofluorescence (Immunocytochemistry) | 1:200 - 1:800 |
| Flow Cytometry (Fixed/Permeabilized) | 1:200 - 1:800 |
Storage
For a carrier free (BSA and azide free) version of this product see product #80121.
Specificity / Sensitivity
Species Reactivity:
Human, Mouse
Source / Purification
Monoclonal antibody is produced by immunizing animals with a recombinant human Slug protein. The epitope has been mapped to residues surrounding Tyr32.
Background
Slug (SNAI2) is a widely expressed transcriptional repressor and member of the Snail family of zinc finger transcription factors (1). Similar to the related Snail protein, Slug binds to the E-cadherin promoter region to repress transcription during development (2). The binding of Slug to integrin promoter sequences represses integrin expression and results in reduced cell adhesion (3). Down regulation of E-cadherin expression occurs during the epithelial-mesenchymal transition during embryonic development, a process also exploited by invasive cancer cells (4,5). The tumor suppressor protein p53 induces Slug expression in γ-irradiated cells; Slug protects damaged cells from apoptosis by repressing p53-induced transcription of the proapoptotic Bcl-2 family protein Puma (6). Deletion mutations in the corresponding Slug gene are associated with the pigmentation disorders Waardenburg Syndrome and Piebaldism, while a genetic duplication resulting in Slug overexpression is associated with a collection of congenital heart defects termed tetralogy of Fallot (7).
- Inukai, T. et al. (1999) Mol Cell 4, 343-52.
- Bolós, V. et al. (2003) J Cell Sci 116, 499-511.
- Turner, F.E. et al. (2006) J Biol Chem 281, 21321-31.
- Barrallo-Gimeno, A. and Nieto, M.A. (2005) Development 132, 3151-61.
- Castro Alves, C. et al. (2007) J Pathol 211, 507-15.
- Wu, W.S. et al. (2005) Cell 123, 641-53.
- Pérez-Mancera, P.A. et al. (2006) Cytogenet Genome Res 114, 24-9.
Species Reactivity
Species reactivity is determined by testing in at least one approved application (e.g., western blot).
Western Blot Buffer
IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 5% w/v BSA, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.
Applications Key
WB: Western Blotting IP: Immunoprecipitation IF-IC: Immunofluorescence (Immunocytochemistry) FC-FP: Flow Cytometry (Fixed/Permeabilized)
Cross-Reactivity Key
H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected
Trademarks and Patents
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