14-3-3 η Antibody - CD BioSciences

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14-3-3 η Antibody

14-3-3 η Antibody

SPA-00062

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0.025 mL Online Inquiry
0.1 mL Online Inquiry
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Target Information
Target Name 14-3-3
Gene Abbr. YWHAH
Gene ID 7533
Full Name tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein eta
Alias YWHA1
Introduction The 14-3-3 family of proteins plays a key regulatory role in signal transduction, checkpoint control, apoptotic and nutrient-sensing pathways. 14-3-3 proteins are highly conserved and ubiquitously expressed. There are at least seven isoforms, β, γ, ε, σ, ζ, τ, and η that have been identified in mammals. The initially described α and δ isoforms are confirmed to be phosphorylated forms of β and ζ, respectively. Through their amino-terminal α helical region, 14-3-3 proteins form homo- or heterodimers that interact with a wide variety of proteins: transcription factors, metabolic enzymes, cytoskeletal proteins, kinases, phosphatases, and other signaling molecules. The interaction of 14-3-3 proteins with their targets is primarily through a phospho-Ser/Thr motif. However, binding to divergent phospho-Ser/Thr motifs, as well as phosphorylation independent interactions has been observed. 14-3-3 binding masks specific sequences of the target protein, and therefore, modulates target protein localization, phosphorylation state, stability, and molecular interactions. 14-3-3 proteins may also induce target protein conformational changes that modify target protein function. Distinct temporal and spatial expression patterns of 14-3-3 isoforms have been observed in development and in acute response to extracellular signals and drugs, suggesting that 14-3-3 isoforms may perform different functions despite their sequence similarities. Several studies suggest that 14-3-3 isoforms are differentially regulated in cancer and neurological syndromes.
Product Details
Host Rabbit
Clonality Polyclonal
Clone No. N/A
Immunogen Synthetic peptide corresponding to the sequence of human 14-3-3 η.
Source/Purification Antibodies are produced by immunizing animals with a synthetic peptide corresponding to the sequence of human 14-3-3 η. Antibodies are purified by protein A and peptide affinity chromatography.
Usage
Application WB, IP
Dilutions Western Blot (1:1000); Immunoprecipitation (1:50)
MW(KDa) 28
Reactivity Human, Mouse, Rat, Monkey
Sensitivity Endogenous
Specificity It detects endogenous levels of total 14-3-3 η protein. This antibody shows weak cross-reactivity with 14-3-3 γ but does not detect any other 14-3-3 family isoforms.
Storage & Handling
Storage Buffer Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/mL BSA and 50% glycerol.
Preservative No Preservative
Storage Temp. Store at -20 °C.
Handling Do not aliquot the antibody.

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