Bmi1 Antibody | R31554

Bmi1 Antibody | R31554 | Gentaur US, UK & Europe Disrtribition

Family: Primary antibody

Formulation: 0.5mg/ml if reconstituted with 0.2ml sterile DI water

Format: Antigen affinity purified

Clone: N/A

Host Animal: Rabbit

Clonality: Polyclonal (rabbit origin)

Species Reactivity: Human, Mouse, Rat

Application: WB

Buffer: N/A

Limitation: This Bmi1 antibody is available for research use only.

Purity: Antigen affinity

Description: B lymphoma Mo MLV insertion region 1, also known as RNF51, is a protein which in humans is encoded by the BMI1 gene. The gene is highly conserved in evolution as indicated by zoo blot hybridization with Bmi1 probes corresponding to the protein-encoding domain. By fluorescence in situ hybridization, the human gene is assigned to chromosome 10p13. It has a key role in regulating the proliferative activity of normal stem and progenitor cells. Most importantly, they provided evidence that the proliferative potential of leukemic stem and progenitor cells lacking BMI1 is compromised because they eventually undergo proliferation arrest and show signs of differentiation and apoptosis, leading to transplant failure of the leukemia. Complementation studies showed that the protein completely rescues these proliferative defects. Deletion analysis showed that the RING finger and helix-turn-helix domains of BMI1 were required for life span extension and repression of the tumor suppressor p16(INK4). BMI1 selectively extended the life span of these cultures. Confocal microscopy showed that the protein transiently colocalized with centromeres during interphase in HeLa cells.

Immunogen: An amino acid sequence from the middle region of human Bmi1 (IEFFDQNRLDRKVNKDKEKSKEEVNDKRYLR) was used as the immunogen for this Bmi1 antibody.

Storage: After reconstitution, the Bmi1 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20 °C. Avoid repeated freezing and thawing.