PathScan® Total Sox2 Sandwich ELISA Kit #7277
Important Ordering Details
Custom Ordering Details:This product is made to order. Please allow up to 3 weeks for processing.
When ordering five or more kits, please contact us for processing time and pricing.
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Supporting Data
| REACTIVITY | H |
Species Cross-Reactivity Key:
- H-Human
Product Information
Product Description
*Antibodies in this kit are custom formulations specific to kit.
Protocol
Specificity / Sensitivity
PathScan® Total Sox2 Sandwich ELISA Kit detects endogenous levels of total Sox2 protein. This kit detects proteins from the indicated species, as determined through in-house testing, but may also detect homologous proteins from other species.
Species Reactivity:
Human
Background
Embryonic stem cells (ESC) derived from the inner cell mass of the blastocyst are unique in their pluripotent capacity and potential for self-renewal (1). Research studies demonstrate that a set of transcription factors that includes Oct-4, Sox2, and Nanog forms a transcriptional network that maintains cells in a pluripotent state (2,3). Chromatin immunoprecipitation experiments show that Sox2 and Oct-4 bind to thousands of gene regulatory sites, many of which regulate cell pluripotency and early embryonic development (4,5). siRNA knockdown of either Sox2 or Oct-4 results in loss of pluripotency (6). Induced overexpression of Oct-4 and Sox2, along with additional transcription factors Klf4 and c-Myc, can reprogram both mouse and human somatic cells to a pluripotent state (7,8). Additional evidence demonstrates that Sox2 is also present in adult multipotent progenitors that give rise to some adult epithelial tissues, including several glands, the glandular stomach, testes, and cervix. Sox2 is thought to regulate target gene expression important for survival and regeneration of these tissues (9).
- Conley, B.J. et al. (2004) Int J Biochem Cell Biol 36, 555-67.
- Pesce, M. and Schöler, H.R. (2001) Stem Cells 19, 271-8.
- Pan, G. and Thomson, J.A. (2007) Cell Res 17, 42-9.
- Boyer, L.A. et al. (2005) Cell 122, 947-56.
- Loh, Y.H. et al. (2006) Nat Genet 38, 431-40.
- Matin, M.M. et al. (2004) Stem Cells 22, 659-68.
- Takahashi, K. and Yamanaka, S. (2006) Cell 126, 663-76.
- Okita, K. et al. (2007) Nature 448, 313-7.
- Arnold, K. et al. (2011) Cell Stem Cell 9, 317-29.
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