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Phospho-14-3-3 beta (Ser58) Rabbit anti-Human, Rat, Polyclonal, Invitrogen™

Rabbit Polyclonal Antibody

Manufacturer:  Invitrogen PA14612

Catalog No. PA14612

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This antibody is predicted to react with bovine, canine, chicken, mouse, non-human primate, sheep, Xenopus and zebrafish based on 100% sequence homology. This antibody is specific for the ~29 kDa 14-3-3 protein phosphorylated at Ser58. Immunolabeling is blocked by preadsorption of the antibody with the protein used to generate the antibody.

14-3-3 proteins are a family of highly conserved proteins that appear to have multiple roles in cell signaling (Bridges and Moorhead, 2005). The proteins are abundantly expressed in the brain and have been detected in the cerebrospinal fluid of patients with different neurological disorders (Berg et al., 2003). 14-3-3 proteins bind protein ligands that are typically phosphorylated on serine or threonine residues and regulate the functions of these binding partners by a number of different mechanisms (Silhan et al., 2004; Dougherty and Morrison, 2004). The14-3-3 proteins affect a diverse array of cellular processes including the cell cycle and transcription, signal transduction and intracellular trafficking. These functions of 14-3-3 proteins are facilitated by, if not dependent on, its dimeric structure. Recent work as demonstrated that the dimeric status of the 14-3-3 protein is regulated by site-specific serine phosphorylation (Woodcock et al., 2003).


Phospho-14-3-3 beta (Ser58)
0.01M HEPES with 0.15M NaCl, 100μg/mL BSA, 50% glycerol and no preservative; pH 7.5
P31946, P35213
14-3-3 protein beta/alpha, KCIP 1, Protein 1054, Protein kinase C inhibitor protein 1
100 μL
-20° C, Avoid Freeze/Thaw Cycles
56011, 7529
Immunohistochemistry, Western Blot
Synthetic phospho-peptide corresponding to amino acid residues surrounding Ser58 of rat YWHAB conjugated to KLH
Affinity chromatography
Human, Rat
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