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Key Documents

SAB4500440

Sigma-Aldrich

Anti-CRABP2 antibody produced in rabbit

affinity isolated antibody

Synonym(s):

CRABP-II, Cellular retinoic acid-binding protein 2, Cellular retinoic acid-binding protein II, Retinoic acid-binding protein II, cellular

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen 15 kDa

species reactivity

mouse, human, rat

concentration

~1 mg/mL

technique(s)

ELISA: 1:20000
western blot: 1:500-1:1000

NCBI accession no.

P29373

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... RABP2(1382)

Related Categories

General description

Anti-CRABP2 Antibody detects endogenous levels of total CRABP2 protein.
Cellular retinoic acid binding protein 2 (CRABP2) is an intracellular lipid-binding protein, involved in the stimulation of receptor transcriptional activity. It has been reported that CRABP-II contains three potential sUMOylation sites centered at K45, K87, and K102.

Immunogen

The antiserum was produced against synthesized peptide derived from human CRABP2.

Immunogen Range: 41-90

Application

Anti-CRABP2 antibody produced in rabbit is suitable for indirect ELISA and western blot analysis.

Biochem/physiol Actions

Cellular retinoic acid binding protein 2 (CRABP2) plays a crucial role in acceleration of the transcriptional activity. In the nucleus, by binding directly to the nuclear receptor RAR, it forms a complex for connecting retinoic acid (RA) from the binding protein to the receptor. This interaction finally helps to accelerate the transcriptional activity. It may have impact in the immature phenotype in glioma cells.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Physical form

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

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 Code

10 - Combustible liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Avijit Majumdar et al.
The Journal of biological chemistry, 286(49), 42749-42757 (2011-10-15)
Cellular retinoic acid-binding protein II (CRABP-II) undergoes nuclear translocation upon binding of retinoic acid (RA). In the nucleus, CRABP-II directly binds to the nuclear receptor RAR to form a complex through which RA is "channeled" from the binding protein to
Benito Campos et al.
International journal of cancer, 131(8), 1963-1968 (2012-01-26)
Impairment of endogenous differentiation pathways like retinoic acid (RA) signaling seems to be a central pathogenetic event in astrocytic gliomas. Among others, expression of the differentiation-promoting RA chaperon protein cellular retinoic acid binding protein 2 (CRABP2) is extenuated in high-grade

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