Product Pathways - Chromatin Regulation / Epigenetics
Ezh2 (D2C9) XP® Rabbit mAb (Alexa Fluor® 488 Conjugate) #30233
|30233S||100 µl ( 50 tests )||￥4,264.00 现货查询||购买询价|
|30233||carrier free & custom formulation / quantity||email request|
Species cross-reactivity is determined by western blot.
Applications Key: F=Flow Cytometry,
Specificity / Sensitivity
Ezh2 (D2C9) XP® Rabbit mAb (Alexa Fluor® 488 Conjugate) detects endogenous levels of total Ezh2 protein.
Source / Purification
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Arg354 of human Ezh2 protein.
This Cell Signaling Technology antibody is conjugated to Alexa Fluor® 488 fluorescent dye and tested in-house for direct flow cytometry and immunofluorescent analysis in human cells. The antibody is expected to exhibit the same species cross-reactivity as the unconjugated Ezh2 (D2C9) XP® Rabbit mAb #5246.
Flow cytometric analysis of human peripheral blood mononuclear cells untreated (left) and treated (right) with anti-human CD3 (10 μg/ml, coated plates) and anti-human CD28 (5 μg/ml, 3 days, 37ºC), using Rabbit (DA1E) mAb IgG XP® Isotype Control (Alexa Fluor® 488 Conjugate) (top) or Ezh2 (D2C9) XP® Rabbit mAb (Alexa Fluor® 488 Conjugate) (bottom) and co-stained with an anti-human CD3 antibody.
The polycomb group (PcG) proteins are involved in maintaining the silenced state of several developmentally regulated genes and contribute to the maintenance of cell identity, cell cycle regulation, and oncogenesis (1,2). Enhancer of zeste homolog 2 (Ezh2), a member of this large protein family, contains four conserved regions including domain I, domain II, and a cysteine-rich amino acid stretch that precedes the carboxy-terminal SET domain (3). The SET domain has been linked with histone methyltransferase (HMTase) activity. Moreover, mammalian Ezh2 is a member of a histone deacetylase complex that functions in gene silencing, acting at the level of chromatin structure (4). Ezh2 complexes methylate histone H3 at Lys9 and 27 in vitro, which is thought to be involved in targeting transcriptional regulators to specific loci (5). Ezh2 is deregulated in various tumor types, and its role, both as a primary effector and as a mediator of tumorigenesis, has become a subject of increased interest (6).
- Sellers, W.R. and Loda, M. (2002) Cancer Cell 2, 349-50.
- Visser, H.P. et al. (2001) Br J Haematol 112, 950-8.
- Chen, H. et al. (1996) Genomics 38, 30-7.
- Tonini, T. et al. (2004) Oncogene 23, 4930-7.
- Müller, J. et al. (2002) Cell 111, 197-208.
- Kleer, C.G. et al. (2003) Proc Natl Acad Sci U S A 100, 11606-11.
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For Research Use Only. Not For Use In Diagnostic Procedures.
Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
XP is a registered trademark of Cell Signaling Technology, Inc.
Alexa Fluor is a registered trademark of Life Technologies Corporation.
This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is contingent on the buyer using the purchased product solely in research, including use with HCS or other automated imaging applications but excluding use in combination with DNA microarrays. The buyer must not sell or otherwise transfer this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; (c) manufacturing or quality assurance or quality control, or (d) resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad, CA 92008 USA or email@example.com.
Cell Signaling Technology® is a trademark of Cell Signaling Technology, Inc.
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