recombinant
expressed in E. coli
assay
≥90% (SDS-PAGE)
form
buffered aqueous glycerol solution
mol wt
~30 kDa (14-3-3 proteins)
UniProt accession no.
shipped in
dry ice
storage temp.
−20°C
Quality Level
Gene Information
human ... YWHAQ(10971)
Biochem/physiol Actions
14-3-3 proteins are involved in a multitude of biological processes and play a regulatory role in processes such as apoptotic cell death, mitogenic signal transduction, and cell cycle control. Co-immunoprecipitation experiments demonstrate the interaction of 14-3-3 τ/θ adaptor protein with various proteins (UCP3, PKCζ). 14-3-3 τ/θ is involved in cell cycle arrest and cellular differentiation. 14-3-3 τ/θ plays an active role in mediating Vpr-induced cell cycle arrest in human T cells.
Physical form
Supplied as a 0.2 μm filtered solution in 50 mM Tris-HCl, pH 7.6, 1 mM EDTA, 1 mM DTT, and 20% glycerol (w/v).
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Regulatory Information
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Mathematical biology in Biology Direct.
Andrei Yakovlev
Biology direct, 3, 1-1 (2008-01-18)
14-3-3 isotypes facilitate coupling of protein kinase Cζ to Raf-1: negative regulation by 14-3-3 phosphorylation.
Van Der Hoeven, P.C., et al.
The Biochemical Journal, 15, 297-306 (2000)
B Pierrat et al.
European journal of biochemistry, 267(9), 2680-2687 (2000-04-28)
Uncoupling proteins (UCPs) are members of the superfamily of the mitochondrial anion carrier proteins (MATP). Localized in the inner membrane of the organelle, they are postulated to be regulators of mitochondrial uncoupling. UCP2 and 3 may play an important role
14-3-3 proteins: active cofactors in cellular regulation by serine/threonine phosphorylation.
Guri Tzivion et al.
The Journal of biological chemistry, 277(5), 3061-3064 (2001-11-16)
José M A Moreira et al.
Molecular & cellular proteomics : MCP, 7(7), 1225-1240 (2008-04-02)
The 14-3-3 proteins constitute a family of highly conserved and broadly expressed multifunctional polypeptides that are involved in a variety of important cellular processes that include cell cycle progression, growth, differentiation, and apoptosis. Although the exact cellular function(s) of 14-3-3
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