Description:

• Xenopus histone tetramer consists of recombinant (Xenopus histones H3 and H4) x 2 expressed in E. coli

• MW: 53013.92, Extinction coefficient: 20860 *

• Storage buffer: 50% refolding buffer, 50% Glycerol (Refolding buffer: 10 mM Tris pH 7.5, 2 M NaCl, 1 mM EDTA and 5 mM B-mercaptoethanol)

• Store at -20^oC 

 * Calculated by ExPASy-ProtParam: https://web.expasy.org/cgi-bin/protparam/protparam