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SAB1405664

Sigma-Aldrich

Anti-CRYZ antibody produced in mouse

purified immunoglobulin, buffered aqueous solution

Synonym(s):

DKFZp779E0834, FLJ41475

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen ~35.2 kDa

species reactivity

human

technique(s)

western blot: 1 μg/mL

NCBI accession no.

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... CRYZ(1429)

General description

Crystallins are separated into two classes: taxon-specific, or enzyme, and ubiquitous. The latter class constitutes the major proteins of vertebrate eye lens and maintains the transparency and refractive index of the lens. The former class is also called phylogenetically-restricted crystallins. This gene encodes a taxon-specific crystallin protein which has NADPH-dependent quinone reductase activity distinct from other known quinone reductases. It lacks alcohol dehydrogenase activity although by similarity it is considered a member of the zinc-containing alcohol dehydrogenase family. Unlike other mammalian species, in humans, lens expression is low. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. One pseudogene is known to exist. (provided by RefSeq)

Immunogen

CRYZ (NP_001880.2, 1 a.a. ~ 329 a.a) full-length human protein.

Sequence
MATGQKLMRAVRVFEFGGPEVLKLRSDIAVPIPKDHQVLIKVHACGVNPVETYIRSGTYSRKPLLPYTPGSDVAGVIEAVGDNASAFKKGDRVFTSSTISGGYAEYALAADHTVYKLPEKLDFKQGAAIGIPYFTAYRALIHSACVKAGESVLVHGASGGVGLAACQIARAYGLKILGTAGTEEGQKIVLQNGAHEVFNHREVNYIDKIKKYVGEKGIDIIIEMLANVNLSKDLSLLSHGGRVIVVGSRGTIEINPRDTMAKESSIIGVTLFSSTKEEFQQYAAALQAGMEIGWLKPVIGSQYPLEKVAEAHENIIHGSGATGKMILLL

Application

Anti-CRYZ antibody produced in mouse is suitable for western blot.

Biochem/physiol Actions

CRYZ (Crystallin ζ) is involved in the quinone oxidoreductase activity. It binds to the NADP and performs in the double bond α,β-hydrogenation of medium-chain 2-alkenals and 3-alkenones. It is an ARE (adenine-uracil-rich elements) binding protein, which functions as a trans-acting factor in the stabilization of certain mRNAs.

Physical form

Solution in phosphate buffered saline, pH 7.4

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Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Sergio Porté et al.
Cellular and molecular life sciences : CMLS, 68(6), 1065-1077 (2010-09-14)
Human ζ-crystallin is a Zn(2+)-lacking medium-chain dehydrogenase/reductase (MDR) included in the quinone oxidoreductase (QOR) family because of its activity with quinones. In the present work a novel enzymatic activity was characterized: the double bond α,β-hydrogenation of medium-chain 2-alkenals and 3-alkenones.
M R Fernández et al.
Cellular and molecular life sciences : CMLS, 64(11), 1419-1427 (2007-05-15)
Zeta-crystallins constitute a family of proteins with NADPH:quinone reductase activity found initially in mammalian lenses but now known to be present in many other organisms and tissues. Few proteins from this family have been characterized, and their function remains unclear.

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