Recombinant Histone H3.2 biotinylated (Human)


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Cat.No.:  PE-3531
Product Name:  Recombinant Histone H3.2 biotinylated (Human)
Product Overview:  Truncated recombinant Histone H3.2 biotinylated (Human) is produced in E. coli and purified using FPLC. The purified protein is subsequently ligated to a peptide containing the histone tail with a N-terminal biotin via a native peptide bond. The full-length protein is then repurified prior to lyophilization. Protein concentration was determined using the molar extinction coefficient for Histone H3 and absorbance at 280nm. Protein was determined to have ≥ 98% purity by SDS-PAGE. The molecular weight is 15,565 Daltons.
Background:  Histone H3 is one of the core components of the nucleosome. The nucleosome is the smallest subunit of chromatin and consists of 146 base pairs of DNA wrapped around an octamer of core histone proteins (two each of H2A, H2B, H3 and H4). Histone H1 is a linker protein, present at the interface between the nucleosome core and DNA entry/exit points.
Applications:  Suitable for use as positive controls in the analysis of histone post-translational modifications, as substrates for histone modification enzymes, or to generate chromatin in vitro.
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.
Appearance:  lyophilized powder
Species:  Human
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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For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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