Ring1 Antibody

Catalog Number:

48439

Amount:

100μg

Price:

$529

Swiss-Prot No:

Swiss-Prot#:Q06587

Form of Antibody:

1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide.

Storage/Stability:

Immunogen:

Recombinant protein

Purification:

ProA affinity purified

Specificity/Sensitivity:

Applications:

WB, IHC, FC

Background:

In Drosophila, the Polycomb (PcG) gene family encodes chromatin proteins that are required for the repression of homeotic loci during embryonic development. The human PcG homologues form two distinct multimeric protein complexes, the EED/EZH protein complex and the HPC/HPH protein complex, which have mutually exclusive expression patterns. The HPC/HPH PcG complex contains the human polycomb 2 (HPC2), human polyhomeotic (HPH), Bmi-1 and RING1 proteins. The human RING1 gene, which is proximal to the major histocompatibility complex region on chromosome six, encodes for a protein that contains a RING finger motif, a zinc-binding domain found in many regulatory proteins, but unlike the other human PcG genes, RING1 displays no homology to known Drosophila PcG genes. RING1 strongly represses En-2, the mammalian homolog of the Drosophila engrailed gene, and when overexpressed, it mediates an increase in the expression of proto-oncogenes, such as c-Jun and c-fos. Also, loss of RING1 and Bmi-1 expression correlates with the differentiation of B cells, which suggests a role for RING1 in germinal center development.

References:

appl_detail:

WB: 1:500-1:1,000
IHC: 1:100-1:200


FC: 1:100-1:200

Datasheet PDF