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F9304

Sigma-Aldrich

Anti-FBI-1/Pokemon antibody produced in rabbit

IgG fraction of antiserum, buffered aqueous solution

Synonym(s):

Anti-FBI-1, Anti-LRF, Anti-POK Erythroid Myeloid Ontogenic Factor, Anti-ZBTB7, Anti-Zinc Finger- and BTB Domain-containing Protein 7

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About This Item

MDL number:
MFCD08705457
UNSPSC Code:
12352203

biological source

rabbit

conjugate

unconjugated

antibody form

IgG fraction of antiserum

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen 75 kDa

species reactivity

human

technique(s)

immunoprecipitation (IP): 2-4 μL using A431 cell lysates
western blot (chemiluminescent): 1:4,000-1:6,000 using K-562 lysates

UniProt accession no.

O95365

shipped in

dry ice

storage temp.

−20°C

Gene Information

human ... ZBTB7A(51341)

Immunogen

synthetic peptide corresponding to amino acids 544-560 of human FBI-1/Pokemon, conjugated to KLH.

Application

Anti-FBI-1/Pokemon antibody is suitable for immunoprecipitation at a concentration of 2-4μL using A431 cell lysates and western blot (chemiluminescent) at a dilution of 1:4,000-1:6,000 using K-562 lysates.

Biochem/physiol Actions

FBI-1/Pokemon is a BTB/POZ containing zinc-finger protein.[1] It is predominantly expressed in a subset of T-cell lymphoma and B-cell lymphomas. It is also found in breast, lung, colon, prostate, and bladder carcinomas. It has capacity to bind the HIV-inducer of short transcripts (IST), thus called FBI-1.[2] It was identified as a critical factor in oncogenesis and was called Pokemon (POK erythroid myeloid ontogenic factor).[3] By binding to the tumor suppressor gene ARF, the Pokemon exerts its oncogenic activity.[3][4]

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, and 15 mM sodium azide.

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

12 - Non Combustible Liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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Certificates of Analysis (COA)

Lot/Batch Number
076K4821

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Takahiro Maeda et al.
Cancer research, 65(19), 8575-8578 (2005-10-06)
Learning how critical cell regulatory pathways are controlled may lead to new opportunities for cancer treatment. We recently identified the transcription factor Pokemon as a central regulator of the important tumor suppressor ARF. Pokemon is overexpressed in multiple human cancers
D J Morrison et al.
Nucleic acids research, 27(5), 1251-1262 (1999-02-12)
The HIV-1 promoter directs the synthesis of two classes of transcripts, short, non-polyadenylated transcripts and full-length, polyadenylated transcripts. The synthesis of short transcripts is activated by a bipartite DNA element, the inducer of short transcripts or IST, located downstream of
Takahiro Maeda et al.
Nature, 433(7023), 278-285 (2005-01-22)
Aberrant transcriptional repression through chromatin remodelling and histone deacetylation has been postulated to represent a driving force underlying tumorigenesis because histone deacetylase inhibitors have been found to be effective in cancer treatment. However, the molecular mechanisms by which transcriptional derepression
J M Davies et al.
Oncogene, 18(2), 365-375 (1999-02-02)
BTB/POZ-domain C2H2 zinc(Zn)-finger proteins are encoded by a subfamily of genes related to the Drosophila gap gene krüppel. To date, two such proteins, PLZF and LAZ-3/BCL-6, have been implicated in oncogenesis. We have now identified a new member of this

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