Purity: > 90% by SDS - PAGE Format: Liquid. In 20mM Tris-HCl buffer (pH 8.0) containing 0.1M NaCl, 10% glycerol,1mM DTT. Chromatin complexes subunit BAP18 is component of chromatin complexes such as the MLL1/MLL and NuRF complexes. Recombinant human BAP18 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.