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You are here:Home » Antibodies » Abs to Histones » Anti -Histone H3, monomethyl (Lys4)

Anti -Histone H3, monomethyl (Lys4)

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Specifications

Clone Host Grade Applications
Polyclonal Rabbit Affinity Purified B IP IC
Histone H3 is one of the five main histone proteins 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. The N-terminal tail of histone H3 protrudes from the globular nucleosome core and can undergo several different types of epigenetic modifications that influence cellular processes. These modifications include the covalent attachment of methyl or acetyl groups to lysine and arginine amino acids and the phosphorylation of serine or threonine.
Catalog #H5110-11F9
ApplicationsSuitable for use in Western Blot, Chromatin Immunoprecipitation and Immunocytochemistry. Other applications not tested.
Recommended DilutionWestern Blot : 0.5-2ug/ul. Detects methylated histone H3 in acid extracted proteins from HeLa cells. HeLa acid extract and recombinant histone H3 were resolved by electrophoresis, transferred to nitrocellulose and probed with H5110-11F9 (0.5ug/ml). Proteins were visualized using a goat anti-rabbit secondary antidody conjugated to HRP and a chemiluminescence detection system.
Optimal dilutions to be determined by the researcher.
Recommended Secodary AntibodiesI1904-39: IgG, X-Adsorbed (HRP) Pab Gt xRb
I1904-40A: IgG, H&L, X-Adsorbed (HRP) Pab Gt xRb I1904-46Q: IgG, H&L (HRP) Pab Gt xRb
Positive Control HeLa cell extract
Storage and StabilityMay be stored at 4°C for short-term only. For long-term storage, store at -20°C. Aliquots are stable for at least 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Clone TypePolyclonal
IsotypeIgG
HostRabbit
SourceHuman
Concentration~1mg/ml
FormSupplied as a liquid in 0.1M Tris-glycine, pH 7.4, 0.15M sodium chloride, 0.05% sodium azide, before the addition of glycerol to 30%.
PurityPurified by Protein A affinity chromatography.
ImmunogenSynthetic peptide containing the sequence ART[meK], in which meK corresponds to monomethyl-lysine at residue 4 of human histone H3. (KLH coupled)
SpecificityRecognizes human monomethyl-histone H3 (Lys4), Mr 17kD. Specificity was confirmed by the ability of 1uM of the immunizing peptide to completely abolish detection of histone H3 in immunoblot analysis of HeLa acid extracts. No competition was observed with peptides containing dimethyl-lysine 4, trimethyl-lysine 4, mono-methyllysine 4 or monomethyl-lysine 9 or 27.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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