FBXL10 (KDM2B) Homogeneous Assay Kit

Catalog #: 50610
Size: 384 reactions
FBXL10, also known as KDM2B, JHDM1B, and CXXC2, is a histone lysine demethylase that exhibits demethylation activity toward trimethyl-lysine 4 (H3K4me3) and dimethyl-lysine 36 (H3K36me2) on histone H3.
The FBXL10 Homogeneous Assay Kit is designed to measure the activity of the FBXL10 for screening and profiling applications. The key to the FBXL10 Homogeneous Assay Kit is a highly specific antibody that recognizes demethylated substrate. With this kit, only three simple steps on a microtiter plate are required for demethylase activity detection. First, a sample containing FBXL10 enzyme is incubated with the biotinylated substrate. Next, acceptor beads and primary antibody are added, then donor beads, followed by reading the Alpha-counts.
Supplied As:
Kit comes in a convenient AlphaLISA® format, with biotinylated histone H3 peptide substrate, primary antibody, methylation assay buffer, and purified FBXL10 for 384 enzyme reactions.
Green and blue dyes that absorb light in the AlphaScreen signal emission range (520-620 nm), such as Trypan Blue. Avoid the use of the potent singlet oxygen quenchers such as sodium azide (NaN3) or metal ions (Fe2+, Fe3+, Cu2+, Zn2+ and Ni2+). The presence of culture medium RPMI 1640 at >1% leads to signal reduction due to the presence of excess biotin and iron in this medium. MEM, which lacks these components, does not affect AlphaScreen assays.


Storage / Stability:
At least one year from date of receipt when stored as directed. Kit components require different storage conditions. Be sure to store each component at the proper temperature upon arrival.
Great for studying enzyme kinetics and HTS applications.
Iwase, S., et al. Cell 2007; 128(6):1077-1088.

The buffer in this kit was reformulated in May of 2015 with a different reducing agent to improve assay performance. The old formulation can still be purchased upon special request.

Avoid freeze/thaw cycles.
Scientific Category:
Product Type:
Assay Kit
Data shown is lot-specific. Contact us for specific information on other lots.

Quality Assurance

Product Datasheets