Recombinant human Asf1β
Catalog # : EPX-005-REP
Source : Human
Expressed in : E. coli
Quantity : 25 µg of
recombinant Asf1b at 0,5µg /µl
Histone chaperone that facilitates histone deposition
exchange and removal during nucleosome assembly and disassembly (1).
Cooperates with chromatin assembly factor 1 (CAF-1) to promote
replication-dependent chromatin assembly and with HIRA to promote
replication-independent chromatin assembly (2, 3). Interacts with
histone H3 (including both histone H3.1 and H3.3) and histone H4.
Recombinant Asf1a was produced in E. coli as a N-terminal GST fusion,
purified using FPLC and formulated in a storage buffer containing 20 mM
Tris pH 7.65, 150 mM NaCl, 1 mM DTT, 10% glycerol. Protein
concentration was determined by spectrometry. >95% purity by
Each lot has been evaluated by 12% Tris Glycine SDS-PAGE.
For research use only. Products guaranteed stable for 2 years from date of receipt when stored properly.
>98% purity by SDS PAGE.
1- Munakata T., Adachi N., Yokoyama N., Kuzuhara T.,
human homologue of yeast anti-silencing factor has histone chaperone