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Key Documents

AB9746

Sigma-Aldrich

Anti-14-3-3 ζ Antibody

serum, Chemicon®

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

rabbit

Quality Level

antibody form

serum

antibody product type

primary antibodies

clone

polyclonal

species reactivity

mouse, bovine, rabbit, human, rat, chicken, sheep

manufacturer/tradename

Chemicon®

technique(s)

ELISA: suitable
immunohistochemistry: suitable
western blot: suitable

NCBI accession no.

UniProt accession no.

shipped in

dry ice

target post-translational modification

unmodified

Gene Information

human ... YWHAZ(7534)

General description

Mammals express seven distinct 14-3-3 isoforms (gamma, epsilon, beta, zeta, sigma, theta, tau) that form multiple homo- and hetero- dimmers, thus rendering 14-3-3 as a key multifunctional regulatory molecule. 14-3-3 isomers have been implicated in several neurological disorders: for example isoforms gamma, epsilon and beta are expressed in the cerebrospinal fluid of Creutzfeldt-Jakob patients, but not patients suffering from other neurological conditions such as Alzheimer′s.

The 14-3-3 zeta antibody is one of a panel of antibodies that were generated against 14-3-3 isoforms and have demonstrated their potential for use as an ELISA-based diagnostic tool. These antibodies will allow the research to investigate the role of this protein in key cellular processes and neurological disorders such as Creutzfeldt-Jakob, Alzheimer′s and Parkinson′s Disease.

Specificity

14-3-3 zeta. By Western blot the antibody recognizes the ~30 kDa protein.

Immunogen

Synthetic peptide from the N-terminal area of sheep 14-3-3 zeta.

Application

Detect 14-3-3 ζ using this Anti-14-3-3 ζ Antibody validated for use in ELISA, WB, IH.
Research Category
Neuroscience
Research Sub Category
Neurodegenerative Diseases
Western blot: 1:3000 using ECL.
Immunohistochemistry: 1:200-1:400 on mouse brain tissue which was treated by hydrated autoclaving at 121°C for 15 minutes prior to immunolabeling. Endogenous peroxidase was blocked with hydrogen peroxide in methanol and non-specific labeling with normal goat serum at 1:20 for 5 minutes.
ELISA
Optimal working dilutions must be determined by end user.

Target description

30 kDa

Physical form

Liquid.
Serum

Storage and Stability

Maintain at -20°C in undiluted aliquots for up to 6 months after date of receipt. Avoid repeated freeze/thaw cycles.

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificados de análisis (COA)

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H Martin et al.
FEBS letters, 331(3), 296-303 (1993-10-04)
14-3-3 proteins are apparently ubiquitous eukaryotic proteins that comprise a large number of isoforms. They have been implicated in the regulation of a wide range of biological processes [reviewed in Aitken et al. (1992) Trends Biochem. Sci. 17, 498-501]. We
J Wiltfang et al.
Journal of neurochemistry, 73(6), 2485-2490 (1999-12-03)
Two-dimensional polyacrylamide gel electrophoresis of CSF has been used in the diagnosis of Creutzfeldt-Jakob disease (CJD). One of the two diagnostic protein spots was identified as isoform(s) of the 14-3-3 family of abundant brain proteins. This has led to the
H C Baxter et al.
Neuroscience, 109(1), 5-14 (2002-01-11)
The appearance of 14-3-3 proteins in the cerebrospinal fluid is characteristic of some neurodegenerative conditions which include sporadic Creutzfeldt-Jakob disease. Although 14-3-3 proteins are physiochemically well characterised and are known to be present in neuronal cells little is known of

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