H3FA (HIST1H3A) Rabbit Polyclonal Antibody

CAT#: TA354738

Rabbit anti Histone H3(Dimethylation at Lys27) Polyclonal Antibody



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CNY 4,675.00


货期*
5周

规格
    • 100 ug

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Specifications

Product Data
Applications IF, IP
Recommend Dilution WB 0.1-1 µg/ml ELISA 0.01-0.1 µg/ml IP 2-5 µg/ml IHC 2-10 µg/ml FC 5-10 µg/ml
Reactivity Human, Mouse, Rat
Host Rabbit
Clonality Polyclonal
Immunogen A synthetic peptide containing AR[Me2-K]ST in which Me2-K corresponds to Dimethyl lysine 27 of human histone H3.
Formulation This affinity purified antibody is supplied in sterile Phosphate buffered saline (pH7.2) containing antibody stabilizer.
Purification The Rabbit IgG is purified by site-modified Epitope Affinity Purification.
Conjugation Unconjugated
Storage Condition Store at -20°C as received.
Predicted Protein Size 17 kDa
Gene Name histone cluster 1, H3a
Background Histones are basic nuclear proteins that together with DNA make up the nucleosome structure in eukaryotes. Nucleosomes consist of approximately 146 bp of DNA wrapped around a histone octamer composed of pairs of each of the four core histones (H2A, H2B, H3, and H4). The methylation of specific residues in the histone tails is a central modification for regulatingepigenetic transitions in chromatin. Whereas methylation of histone H3 on lysine 4, 36, and 79 has been linked with gene activation, methylation of H3 on lysines 9, 27 and histone H4 on lysine 20 is associated with heterochromatin and some repressed genes with euchromatin. Modified lysine residues can exist in a mono-, di-, or tri-methylated state, while the arginine residues can be mono- or di-methylated. Histone H3 Lys4 trimethylation (H3-K4me3) is a conserved mark of actively transcribed chromatin. This antibody is specific for histone H3 tri-methylated at K27. The sequence is found in all mammals and a wide range of species, including D. melanogaster, Arabidopsis, Chicken and Xenopus. The antibody will react with any of the above species where the trimethylation modification is present.
Synonyms A; H3; H3FA
Reference Data
Protein Pathways Systemic lupus erythematosus
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.
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