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GW22346

Sigma-Aldrich

Anti-BCAS2 antibody produced in chicken

affinity isolated antibody, buffered aqueous solution

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

chicken

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

species reactivity

mouse, rat, human

manufacturer/tradename

Genway 15-288-22346

technique(s)

western blot: suitable

NCBI accession no.

NP_005863.1

UniProt accession no.

O75934

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... BCAS2(10286)

Immunogen

Immunogen Sequence: GI # 5031653, sequence 1-225
Recombinant breast carcinoma amplified sequence 2

Application

Anti-BCAS2 antibody produced in chicken is suitable western blotting analysis at a dilution of 1:500, for tissue or cell staining at a dilution of 1:200.

Biochem/physiol Actions

Pre-mRNA-splicing factor SPF27 is a protein encoded by the BCAS2 gene in humans and is mapped to chromosome 1p13.3-21 region. It codes for a nuclear protein. BCAS2 is a novel gene up-regulated by amplification in human breast cancer cell lines. It acts as a transcriptional coactivator of estrogen receptor. It directly interacts with p53 to reduce p53 transcriptional activity and consistently decreases p53 protein in the absence of DNA damage. BCAS2 is a small nuclear protein (26kDa) and a novel negative regulator of p53. It is a potential molecular target for cancer therapy.

Physical form

Solution in phosphate buffered saline containing 0.02% sodium azide.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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Nicolai Maass et al.
Cancer letters, 185(2), 219-223 (2002-08-10)
BCAS2 is a novel gene isolated from breast cancer cell line by differential display technique. Previously we reported that BCAS2 gene is localized on chromosome 1p13.3-21 and is up-regulated by gene amplification in breast cancer cell lines MCF-7 and BT-20.
K Nagasaki et al.
Cancer letters, 140(1-2), 219-226 (1999-07-14)
Screening for differentially expressed genes in cancer cell lines by the RNA differential display (DD) technique identified a novel mRNA that encodes a 26-kDa protein and is up-regulated in MCF-7 and BT-20 breast cancer cells. The predicted amino acid sequence
Ping-Chang Kuo et al.
Cancer research, 69(23), 8877-8885 (2009-11-12)
Breast cancer amplified sequence 2 (BCAS2) was reported previously as a transcriptional coactivator of estrogen receptor. Here, we report that BCAS2 directly interacts with p53 to reduce p53 transcriptional activity by mildly but consistently decreasing p53 protein in the absence

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