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   Figure 1. Beads-on-a-string image of chromatin structure.

Modulation of the chromatin structure plays an important role in the regulation of transcription in eukaryotes. The nucleosome, made up of four core histone proteins (H2A, H2B, H3 and H4), is the primary building block of chromatin. The N-terminal tail of core histones undergoes different post-translational modifications including acetylation, phosphorylation and methylation. These modifications occur in response to cell signal stimuli and have a direct effect on gene expression.

Popular United States Biological Histone products

Cat #
H5110-04 Histone H3 (F3), Arginine Rich
H5110-06 Histones
H5110-07 Histone H1 (F1), Lysine Rich
H5110-08 Histone H2A (F2a2) and H4(F2a1), Slightly Lysine Rich
H5110-09 Histone H2B (F2B), Slightly Lysine Rich
H5110-14P Histone H3, Recombinant, Human
H5110 Histone H1 Pab Sh xBo
H5110-01 Histone H1 Mab Mo xHu
H5110-03 Histone H1, phosphorylated Pab Rb x
H5110-10 Histone, Core Pab Sh xBo
H5110-12 Histone H3 Pab Sh xBo
H5110-13K Histone H3, phosphorylated (Ser10) Mab Mo xHu
H5110-14A Histone H3, acetylated (Lys9) Pab Rb xHu
H5110-14B Histone H3, phosphorylated (Ser10) (Mitosis Marker) Pab Rb xHu
H5110-14E Histone H3, Dimethyl (Lys9) Pab Rb xHu
H5110-14M Histone H3, phosphorylated (Ser10) Mab Mo xHu
H5110-18 Histone H4 Pab Rb xHu
H5300-10 Histones Mab Mo x
H5305 Histones, pan Mab Mo xHu