| Product Includes | Product # | Quantity | Color | Storage Temp |
|---|---|---|---|---|
| Sox2 Mouse Antibody Coated Microwells | 71988 | 96 tests |
|
+4C |
| Sox2 Rabbit Detection mAb | 14251 | 1 ea |
|
+4C |
| Anti-rabbit IgG, HRP-linked Antibody (ELISA Formulated) | 13272 | 1 ea |
|
+4C |
| Detection Antibody Diluent | 13339 | 11 ml |
|
+4C |
| HRP Diluent | 13515 | 11 ml |
|
+4C |
| TMB Substrate | 7004 | 11 ml |
|
+4C |
| STOP Solution | 7002 | 11 ml |
|
+4C |
| Sealing Tape | 54503 | 2 ea |
|
+4C |
| Cell Lysis Buffer (10X) | 9803 | 15 ml |
|
-20C |
| ELISA Sample Diluent | 11083 | 25 ml |
|
+4C |
| ELISA Wash Buffer (20X) | 9801 | 25 ml |
|
+4C |
*The microwell plate is supplied as 12 8-well modules - Each module is designed to break apart for 8 tests.
Description
The PathScan® Total Sox2 Sandwich ELISA Kit is a solid phase sandwich enzyme-linked immunosorbent assay (ELISA) that detects endogenous levels of Sox2. A Sox2 Mouse Antibody has been coated onto the microwells. After incubation with cell lysates, Sox2 protein is captured by the coated antibody. Following extensive washing, a Sox2 Rabbit Detection Antibody is added to detect the captured Sox2 protein. Anti-rabbit IgG, HRP-linked Antibody is then used to recognize the bound detection antibody. HRP substrate, TMB, is added to develop color. The magnitude of the absorbance for the developed color is proportional to the quantity of Sox2.
*Antibodies in this kit are custom formulations specific to kit.
Specificity/Sensitivity
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.
Background References
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
Limited Uses
Except as otherwise expressly agreed in a writing signed by a legally authorized representative of CST, the following terms apply to Products provided by CST, its affiliates or its distributors. Any Customer's terms and conditions that are in addition to, or different from, those contained herein, unless separately accepted in writing by a legally authorized representative of CST, are rejected and are of no force or effect.
Products are labeled with For Research Use Only or a similar labeling statement and have not been approved, cleared, or licensed by the FDA or other regulatory foreign or domestic entity, for any purpose. Customer shall not use any Product for any diagnostic or therapeutic purpose, or otherwise in any manner that conflicts with its labeling statement. Products sold or licensed by CST are provided for Customer as the end-user and solely for research and development uses. Any use of Product for diagnostic, prophylactic or therapeutic purposes, or any purchase of Product for resale (alone or as a component) or other commercial purpose, requires a separate license from CST. Customer shall (a) not sell, license, loan, donate or otherwise transfer or make available any Product to any third party, whether alone or in combination with other materials, or use the Products to manufacture any commercial products, (b) not copy, modify, reverse engineer, decompile, disassemble or otherwise attempt to discover the underlying structure or technology of the Products, or use the Products for the purpose of developing any products or services that would compete with CST products or services, (c) not alter or remove from the Products any trademarks, trade names, logos, patent or copyright notices or markings, (d) use the Products solely in accordance with CST Product Terms of Sale and any applicable documentation, and (e) comply with any license, terms of service or similar agreement with respect to any third party products or services used by Customer in connection with the Products.