Recombinant Mononucleosomes (H3.3K4M)


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Cat.No.:  NUC-0088
Product Name:  Recombinant Mononucleosomes (H3.3K4M)
Description:  Recombinant human histone H3.3 (H3F3A, H3.3A, H3F3, accession P84243) containing a methionine at position 4, expressed in E. coli. Histone H3 is one of the four proteins that are present in the nucleosome, the basic repeating unit subunit of chromatin, consisting of 147 base pairs of DNA wrapped around an octamer of core histone proteins (H2A, H2B, H3 and H4). H3.3 is a histone variant, found in regions of high chromatin turnover outside of S-phase (e.g. at actively transcribed genes). The 601 sequence is a 147-base pair sequence that has high affinity for histone octamers and is useful for nucleosome assembly and contains a 5' biotin-TEG group.
Applications:  Mononucleosomes (H3.3 K4M), Recombinant Human Biotinylated Mononucleosomes (H3.3K4M), Recombinant Human are highly purified and suitable for use as substrates in enzyme screening assays, structural studies, or effector protein binding experiments.
Storage:  Store at 4℃ if entire vial will be used within 2-4 weeks. Store at -20℃ or -80℃ for longer periods of time. Avoid multiple freeze-thaw cycles.
Molecular Weight:  200543 Da.
Species:  Human
Formulation:  Mononucleosomes (H3.3K4M), Recombinant Human (27.3 µg protein weight, 50 µg DNA+protein) in 10 mM Tris HCl, pH 7.5, 25 mM NaCl, 1 mM EDTA, 2 mM DTT, 20% glycerol.
Tag:  Biotin
Expression System:  E. coli
Warning:  This product is for research use only. Not for use in diagnostic or therapeutic procedures.

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