SRP5153
14-3-3 ε, GST tagged human
recombinant, expressed in E. coli, ≥70% (SDS-PAGE), buffered aqueous glycerol solution
Synonym(s):
14-3-3 ε, 14-3-3E, FLJ45465, KCIP-1, MDCR, MDS, YWHAE
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About This Item
UNSPSC Code:
12352202
NACRES:
NA.32
Recommended Products
recombinant
expressed in E. coli
Assay
≥70% (SDS-PAGE)
form
buffered aqueous glycerol solution
mol wt
~55 kDa
NCBI accession no.
shipped in
dry ice
storage temp.
−70°C
Gene Information
human ... YWHAE(7531)
General description
14-3-3ε also known as tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein is a member of the 14-3-3 family. 14-3-3ε has been reported to be involved in heat shock transcription factor 1 (HSF1) and extracellular signal regulated protein kinase (ERK) pathways. 14-3-3ε interaction with the deubiquitinating enzyme UBPY, also known as USP8, regulates cargo sorting and membrane traffic at early endosomes. Association of 14-3-3ε, HSF1 with ERK during heat shock may modulate the amplitude of the response and control the termination of HSP expression on resumption of growth conditions.
Physical form
Supplied in 50mM Tris-HCl, pH 7.5, 150mM NaCl, 10mM glutathione, 0.1mM EDTA, 0.25mM DTT, 0.1mM PMSF, 25% glycerol.
Preparation Note
after opening, aliquot into smaller quantities and store at -70 °C. Avoid repeating handling and multiple freeze/thaw cycles
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
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Xiaozhe Wang et al.
The Journal of biological chemistry, 279(47), 49460-49469 (2004-09-15)
Cytoprotection during the heat shock response is a complex phenomenon involving multiple inducible mechanisms. We have examined the interaction of two key molecular components in the response, heat shock transcription factor 1 (HSF1) and extracellular signal regulated protein kinase (ERK).
Emi Mizuno et al.
Experimental cell research, 313(16), 3624-3634 (2007-08-28)
The deubiquitinating enzyme UBPY, also known as USP8, regulates cargo sorting and membrane traffic at early endosomes. Here we demonstrate the regulatory mechanism of the UBPY catalytic activity. We identified 14-3-3 epsilon, gamma, and zeta as UBPY-binding proteins using co-immunoprecipitation
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