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Key Documents

AV32534

Sigma-Aldrich

Anti-SPDEF (AB2) antibody produced in rabbit

affinity isolated antibody

Synonym(s):

Anti-PDEF, Anti-RP11-375E1__A.3, Anti-SAM pointed domain containing ets transcription factor, Anti-bA375E1.3

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

100

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

37 kDa

species reactivity

human

concentration

0.5 mg - 1 mg/mL

technique(s)

western blot: suitable

NCBI accession no.

NP_036523

UniProt accession no.

O95238

shipped in

wet ice

storage temp.

−20°C

Gene Information

human ... SPDEF(25803)

General description

SPDEF is a transcription factor that suppresses the metastasis of prostate cancer and modulates goblet cell hyperplasia in airway epithelial cells.
Rabbit Anti-SPDEF (AB1) antibody recognizes pig, bovine, canine, and human SPDEF.

Immunogen

Synthetic peptide directed towards the N terminal region of human SPDEF

Application

Rabbit Anti-SPDEF (AB2) antibody can be used for western blot applications at a concentration of 1μg/ml.

Biochem/physiol Actions

PDEF is an ETS transcription factor expressed in prostate epithelial cells. It acts as an androgen-independent transactivator of PSA expression.PDEF is an ETS transcription factor expressed in prostate epithelial cells. It acts as an androgen-independent transactivator of PSA (MIM 176820) expression.[supplied by OMIM]. Publication Note: This RefSeq record includes a subset of the publications that are available for this gene. Please see the Entrez Gene record to access additional publications.

Sequence

Synthetic peptide located within the following region: AAKAPGASSREEPPEEPEQCPVIDSQAPAGSLDLVPGGLTLEEHSLEQVQ

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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Joshua J Steffan et al.
The Journal of biological chemistry, 287(35), 29968-29978 (2012-07-05)
Emerging evidence suggests that the SAM pointed domain containing ETS transcription factor (SPDEF) plays a significant role in tumorigenesis in prostate, breast, colon, and ovarian cancer. However, there are no in vivo studies with respect to the role of SPDEF
Kwon-Sik Park et al.
The Journal of clinical investigation, 117(4), 978-988 (2007-03-10)
Goblet cell hyperplasia and mucous hypersecretion contribute to the pathogenesis of chronic pulmonary diseases including cystic fibrosis, asthma, and chronic obstructive pulmonary disease. In the present work, mouse SAM pointed domain-containing ETS transcription factor (SPDEF) mRNA and protein were detected
Xin-Hua Cheng et al.
PLoS genetics, 10(9), e1004656-e1004656 (2014-09-26)
SAM-pointed domain-containing ETS transcription factor (SPDEF) is expressed in normal prostate epithelium. While its expression changes during prostate carcinogenesis (PCa), the role of SPDEF in prostate cancer remains controversial due to the lack of genetic mouse models. In present study

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