Human recombinant histone octamer consisting of 2 molecules each of histones H2A (a.a.1-130(end)), H2B (a.a.1-126(end)), H3 (a.a.1-136(end)), and H4 (a.a.1-103(end)), expressed in an E. coli expression system. GenBank Accession Nos. are NM_033445, NM_003528, NM_003532, and NM_003548, respectively. Global MW = 110kD.
Source:Full length recombinant protein corresponding to aa1-136 of Histone Octamer, un-tagged expressed in E.coli.
Molecular Weight:~110kD
Application:A perfect substrate for histone methyltransferases.
Storage and Stability:Aliquot to avoid repeated freezing and thawing and store at -70°C. Aliquots are stable for 6 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap
仕様
Size：100ug
Source Antigen：Recombinant, E.coli
Grade：Highly Purified
Purity：~99%
Form：Supplied as a liquid in 45mM Tris pH 7.5, 2M NaCl, 10% glycerol.
