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Key Documents

AV32841

Sigma-Aldrich

Anti-CHES1 antibody produced in rabbit

IgG fraction of antiserum

Synonym(s):

Anti-Checkpoint suppressor 1

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

100

conjugate

unconjugated

antibody form

IgG fraction of antiserum

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

52 kDa

species reactivity

guinea pig, mouse, human, horse, rat, dog, rabbit

concentration

0.5 mg - 1 mg/mL

technique(s)

western blot: suitable

NCBI accession no.

NP_001078940

UniProt accession no.

O00409

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... CHES1(1112)

General description

CHES1 (or FOXN3) is a forkhead transcription factor that modulates cell proliferation by supressing PIM2 and protein synthesis. FOXN3 has also been implicated in transcriptional repression, DNA damage responses, hematopoietic cancers, and oral cancers.
Rabbit Anti-CHES1 antibody recognizes chicken, zebrafish, human, mouse, rat, pig, and canine CHES1.

Immunogen

Synthetic peptide directed towards the C terminal region of human CHES1

Application

Rabbit Anti-CHES1 antibody can be used for western blot applications at a concentration of 1.25μg/ml

Biochem/physiol Actions

Checkpoint suppressor 1 is a member of the forkhead/winged helix transcription factor family. Checkpoints are eukaryotic DNA damage-inducible cell cycle arrests at G1 and G2. Checkpoint suppressor 1 suppresses multiple yeast checkpoint mutations including mec1, rad9, rad53 and dun1 by activating a MEC1-independent checkpoint pathway.

Sequence

Synthetic peptide located within the following region: SGYASQHKKRQHFAKARKVPSDTLPLKKRRTEKPPESDDEEMKEAAGSLL

Physical form

Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.

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

WGK 3

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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Yin-Ju Chen et al.
Head & neck, 33(2), 257-266 (2010-09-18)
This study was undertaken to identify the genes in response to areca nut extract, a potential carcinogen of oral cancer. Two oral cancer sublines chronically treated with areca nut extract were established. Methods such as microarray and immunohistochemistry were used
Kenneth L Scott et al.
Gene, 359, 119-126 (2005-08-17)
Checkpoint Suppressor 1 (CHES1; FOXN3) encodes a member of the forkhead/winged-helix transcription factor family. The human CHES1 cDNA was originally identified by its ability to function as a high-copy suppressor of multiple checkpoint mutants of Saccharomyces cerevisiae. Accumulating expression profile
Valeria Busygina et al.
Cancer research, 66(17), 8397-8403 (2006-09-05)
Multiple endocrine neoplasia type 1 (MEN1) is a cancer susceptibility syndrome affecting several endocrine tissues. Investigations of the biochemical function of the MEN1 protein, menin, have suggested a role as a transcriptional comodulator. The mechanism by which MEN1 inactivation leads

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