Anti-BMI1 Antibody, clone AF27

The BMI1 protein is a member of the polycomb group (PcG) proteins. PcG proteins form multiprotein complexes that function as transcriptional repressors. Several lines of evidence implicate BMI1 in tumorigenesis. BMI1 cooperates with c-Myc in the generation of lymphomas in double transgenic mice. BMI1 blocks senescence and immortalizes mouse embryo fibroblasts, although not human fibroblasts, and in combination with an activated H-ras gene, leads to neoplastic transformation. The BMI1 gene is amplified in certain mantle cell lymphomas and is overexpressed in a subset of non-small cell lung cancer, colorectal carcinomas, multiple myelomas and medulloblastomas, but not glioblastomas. The transformation of human hematopoietic progenitor cells by the oncogenic fusion protein E2a-Pbx1 requires BMI1.

This antibody recognizes BMI1.

MBP-tagged recombinant protein corres-ponding to full length human BMI1.

Anti-BMI1 Antibody, clone AF27 is a mouse monoclonal antibody for detection of BMI1 also known as BMI1 polycomb ring finger oncogene, murine leukemia viral (bmi-1) oncogene homolog & has been validated in IP, ChIP.

Chromatin Immunoprecipitation (ChIP):
A previous lot was used by an independent laboratory in ChIP. (Bracken, A.P., et al., 2007).

Research Category
Epigenetics & Nuclear Function

Research Sub Category
Chromatin Biology

Evaluated by Immunoprecipitation in MEF1 cell lysate.
Immunoprecipitation Analysis: 10 μg/mL of this antibody immunoprecipitated BMI1 from 100 μg of MEF1 cell lysate.

~35 kDa

Anti-BMI1, clone AF27

Format: Purified

Purified mouse monoclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Stable at 2-8°C for 1 year from date of receipt.

Control
MEF1 cell lysate

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

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