Sall4 (6E3) Mouse mAb #19477
Filter:
- IHC
Supporting Data
| REACTIVITY | H |
| SENSITIVITY | Endogenous |
| MW (kDa) | |
| Source/Isotype | Mouse IgG1 |
Application Key:
- IHC-Immunohistochemistry
Species Cross-Reactivity Key:
- H-Human
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Immunohistochemistry (Paraffin) | 1:200 - 1:800 |
Storage
Supplied as liquid tissue culture supernatant containing sodium azide as a preservative. Stable for 12 months when stored at 4°C. Do not aliquot the antibody.
Protocol
Specificity / Sensitivity
Sall4 (6E3) Mouse mAb recognizes endogenous levels of Sall4 protein.
Species Reactivity:
Human
Source / Purification
Monoclonal antibody is produced by immunizing animals with a partial recombinant protein with GST tag corresponding to human Sall4 protein.
Background
Members of the SALL gene family encode putative zinc finger transcription factors highly expressed during development (1). Sall4 is expressed very early in development with other pluripotency regulators, such as Oct-4 and Nanog (2). Recent studies suggest Sall4 works as a master regulator that controls its own expression and the expression of Oct-4 in a transcriptional regulation feedback loop governing stem cell pluripotency and stem cell fate (2,3). Immunohistochemical studies indicate that Sall4 is a sensitive and specific diagnostic marker for primary germ cell tumors and yolk sac tumors (4,5). Research studies have shown that Sall4 is constitutively expressed in acute myeloid leukemia (AML) and is a probable effector of the Wnt/β-catenin signaling pathway in this disease (6). In addition, mutations in SALL4 have been implicated in human malformation syndromes, including Duane-radial ray syndrome (Okihiro syndrome) and Acro-renal-ocular syndrome (7).
- Sweetman, D. and Münsterberg, A. (2006) Dev Biol 293, 285-93.
- Yang, J. et al. (2008) Proc Natl Acad Sci USA 105, 19756-61.
- Yang, J. et al. (2010) PLoS One 5, e10766.
- Mei, K. et al. (2009) Mod Pathol 22, 1628-36.
- Miertus, J. et al. (2006) Hum Genet 119, 154-61.
- Ma, Y. et al. (2006) Blood 108, 2726-35.
- Al-Baradie, R. et al. (2002) Am J Hum Genet 71, 1195-9.
限制使用
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For Research Use Only. Not For Use In Diagnostic Procedures.
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