14-3-3 ζ/δ (D7H5) Rabbit mAb价格_品牌:Cell Signaling Technology-丁香通官网

抗体英文名：14-3-3 ζ/δ (D7H5) Rabbit mAb

抗原：synthetic peptide corresponding to residues surrounding Arg80 of human 14-3-3 ζ/δ protein

应用范围：W

供应商：CST

适应物种：H,M,R,Mk,Pg,C

保质期：详见说明书

库存：大量

级别：详见MSDS文件

是否单克隆：1

保存条件：-20°c

规格：100 ul (10 western blots)/carrier free & custom formulation / quantity

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Applications Key: W=Western Blotting
Reactivity Key: H=Human M=Mouse R=Rat Mk=Monkey C=Chicken Pg=Pig
Species cross-reactivity is determined by western blot. Species enclosed in parentheses are predicted to react based on 100% sequence homology.

Applications	Reactivity	Sensitivity	MW (kDa)	Isotype
W	H M R Mk Pg (C)	Endogenous	28	Rabbit IgG

Protocols	7413: Western Blotting
Specificity / Sensitivity	14-3-3 ζ/δ (D7H5) Rabbit mAb recognizes endogenous levels of total 14-3-3 ζ/δ protein. Although this antibody demonstrates a strong preference for 14-3-3 ζ/δ, it will also detect purified, recombinant 14-3-3 α/β. It does not cross-react with any other known mammalian 14-3-3 isoforms.
Source / Purification	Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Arg80 of human 14-3-3 ζ/δ protein. Western Blotting Western blot analysis of extracts from various cell lines using 14-3-3 ζ/δ (D7H5) Rabbit mAb.
Background	The 14-3-3 family of proteins plays a key regulatory role in signal transduction, checkpoint control, apoptotic and nutrient-sensing pathways (1,2). 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 (3). 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 (3,4). 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 (4). 14-3-3 binding masks specific sequences of the target protein and therefore modulates target protein localization, phosphorylation state, stability, and molecular interactions (1-4). 14-3-3 proteins may also induce target protein conformational changes that modify target protein function (4,5). 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 (4). Several studies suggest that 14-3-3 isoforms are differentially regulated in cancer and neurological syndromes (2,3). Muslin, A.J. and Xing, H. (2000) Cell Signal 12, 703-9. Mackintosh, C. (2004) Biochem. J. 381, 329-42. Dougherty, M.K. and Morrison, D.K. (2004) J. Cell Sci. 117, 1875-84. Yaffe, M.B. (2002) FEBS Lett. 513, 53-7. Bridges, D. and Moorhead, G.B. (2004) Sci. STKE 2004, re10.
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