histones proteins epigenetics online manufacturer Manufacturer

H3K9me2 Catalog Number H3105 Lyophilized Store At -20C Or -80C Chemically synthesized histone H3 protein, corresponding to residues within 1-135 of human histone H3, dimethylation at K9. H3K9me2 is strongly associated with transcriptional repression. H3K9me2 levels are higher at silent compared to active genes in a 10kb region surrounding the transcriptional start site. H3K9me2 represses gene expression both passively, by prohibiting acetylation and therefore binding of RNA

H3K9me1 Catalog Number H3104 Lyophilized Store At -20C Or -80C Chemically synthesized histone H3 protein, corresponding to residues within 1-135 of human histone H3, monomethylation at K9. Monomethylation of histone H3 at lysine 9 (H3K9Me1) is found at euchromatin regions of silenced genes and is correlated with gene repression. Recognition of H3K9Me1 by the H3K9 demethylases GLP and G9a is essential to embryonic stem cell differentiation and viability in mice. Cytoplasmic

H4-K16ac Catalog Number H4203 Lyophilized Store At -20C Or -80C Chemically synthesized histone H4 protein, corresponding to residues within 1-102 of human histone H4, acetylation at K16. H4K16ac is an epigenetic modification to the DNA packaging protein Histone H4. It is a mark that indicates the acetylation at the 16th lysine residue of the histone H4 protein. H4K16ac is unusual in that it has both transcriptional activation AND repression activities. The loss of H4K20me3

H4-K8ac Catalog Number H4201 Lyophilized Store At -20C Or -80C Chemically synthesized histone H4 protein, corresponding to residues within 1-102 of human histone H4, acetylation at K8. H4K8ac, representing an epigenetic modification to the DNA packaging protein histone H4, is a mark indicating the acetylation at the 8th lysine residue of the histone H4 protein. It has been implicated in the prevalence of malaria.

H4-K12ac Catalog Number H4202 Lyophilized Store At -20C Or -80C Chemically synthesized histone H4 protein, corresponding to residues within 1-102 of human histone H4, acetylation at K12. H4K12ac is an epigenetic modification to the DNA packaging protein histone H4. It is a mark that indicates the acetylation at the 12th lysine residue of the histone H4 protein. H4K12ac is involved in learning and memory. It is possible that restoring this modification could reduce age

H3-K36me3 Catalog Number H3113 Lyophilized Store At -20C Or -80C Chemically synthesized histone H3 protein, corresponding to residues within 1-135 of human histone H3, Asymmetric dimethylation at R42. Histone modifications are associated with distinct transcription states and serve as heritable epigenetic markers for chromatin structure and function. H3R42me2a is a histone modification with positive transcriptional effects. Nucleosomes containing H3R42me2a can stimulate

H4-K5ac Catalog Number H4205 Lyophilized Store At -20C Or -80C Chemically synthesized histone H4 protein, corresponding to residues within 1-102 of human histone H4, acetylation at K5. H4K5 is acetylated by TIP60 and CBP/p300 proteins. CAP/p300 open transcriptional start site chromatin by acetylating histones. H4K5ac has also been implicated in epigenetic bookmarking which allows gene expression patterns to be faithfully passed to daughter cells through mitosis. Important

CENPA-S68ph Catalog Number C16368 Lyophilized Store At -20C Or -80C Synthesized peptide corresponding to residues within 1-140 of CENP A with phosphorylation S68 modification. Histone modifications are associated with distinct transcription states and serve as heritable epigenetic markers for chromatin structure and function. Phosphorylation of Ser68 eliminates the binding of CENP-A to the assembly factor HJURP, thus preventing the premature loading of CENP-A to the

H3-K4me1,Lyophilized,Catalog Number: H3101,Store at -20C or -80C Chemically synthesized histone H3 protein, corresponding to residues within 1-135 of human histone H3, monomethylation at K4. H3K4me1 is an epigenetic modification to the DNA packaging protein Histone H3. It is a mark that indicates the mono-methylation at the 4th lysine residue of the histone H3 protein and often associated with gene enhancers. H3K4me1 is enriched at active and primed enhancers. Transcription

H2B-K120Ub,Lyophilized,Catalog Number: H3100,Store at -20C or -80C This product is an expressed human H3 protein composed of 135 amino acids. Histone H3 is one of the five main histones involved in the structure of chromatin in eukaryotic cells. Featuring a main globular domain and a long N-terminal tail, H3 is involved with the structure of the nucleosomes of the 'beads on a string' structure. Histone proteins are highly post-translationally modified, however Histone H3 is