Revision 1

#73098Store at -20C

Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Applications:

WB

REACTIVITY:

H M R Mk

SENSITIVITY:

Endogenous

MW (kDa):

77

Source/Isotype:

Rabbit IgG

UniProt ID:

#Q8WXI9

Entrez-Gene Id:

57459

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/mL BSA, 50% glycerol, and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Specificity / Sensitivity

GATAD2B (E4I8Y) Rabbit mAb recognizes endogenous levels of total GATAD2B protein. This antibody does not cross-react with GATAD2A protein.

Species Reactivity:

Human, Mouse, Rat, Monkey

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Val234 of human GATAD2B protein.

Background

GATAD2A and GATAD2B, also known as p66 alpha and p66 beta, are related members of the nucleosome remodeling and deacetylase (NuRD) complex (1). GATAD2B interacts with MBD2 to recruit the deacetylase core of the NuRD complex to repress target genes, a process that is enhanced by the sumoylation of GATAD2B at Lys33 (2-5). In addition to being sumoylated, GATAD2B has also been shown to be phosphorylated by Mkk6 during reprogramming (6). The GATAD2B protein contains an aggregation-prone region of its C-terminus which interacts with other NuRD members CHD4 and CDK2AP1 (7). Deletion of GATAD2B has been shown to be associated with severe intellectual disability (8,9).

  1. Brackertz, M. et al. (2002) J Biol Chem 277, 40958-66.
  2. Brackertz, M. et al. (2006) Nucleic Acids Res 34, 397-406.
  3. Gnanapragasam, M.N. et al. (2011) Proc Natl Acad Sci U S A 108, 7487-92.
  4. Desai, M.A. et al. (2015) Nucleic Acids Res 43, 3100-13.
  5. Gong, Z. et al. (2006) Mol Cell Biol 26, 4519-28.
  6. Xing, G. et al. (2021) Cell Death Differ, doi: 10.1038/s41418-021-00923-8.
  7. Sharifi Tabar, M. et al. (2022) FEBS J 289, 199-214.
  8. Willemsen, M.H. et al. (2013) J Med Genet 50, 507-14.
  9. Luo, X. et al. (2017) J Hum Genet 62, 513-516.

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 nonfat dry milk, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.

Applications Key

WB: Western Blotting

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

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

限制使用

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