Histone H3 [Dimethyl Lys4] Antibody [DyLight 405]
Novus Biologicals, part of Bio-Techne | Catalog # NB21-1022V
Conjugate
Catalog #
Forumulation
Catalog #
Key Product Details
Species Reactivity
Validated:
Human, Mouse, C. elegans
Predicted:
Chicken (100%), Drosophila (100%), Plant (100%), Rat (100%), Xenopus (100%). Backed by our 100% Guarantee.
Applications
Chromatin Immunoprecipitation (ChIP), Dot Blot, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Western Blot
Label
DyLight 405 (Excitation = 400 nm, Emission = 420 nm)
Antibody Source
Polyclonal Rabbit IgG
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Product Summary for Histone H3 [Dimethyl Lys4] Antibody [DyLight 405]
Immunogen
This Histone H3 [Dimethyl Lys4] antibody was raised against synthetic dimethylated peptide surrounding Lysine 4 of human Histone H3.2 [Swiss Prot Q71DI3].
Reactivity Notes
Predicted to react with many species including rat, chicken, Xenopus, Drosophila, and plant based on 100% sequence homology.
Modification
Dimethyl Lys4
Localization
Nucleus. Chromosome.
Clonality
Polyclonal
Host
Rabbit
Isotype
IgG
Applications for Histone H3 [Dimethyl Lys4] Antibody [DyLight 405]
Application
Recommended Usage
Chromatin Immunoprecipitation (ChIP)
Optimal dilutions of this antibody should be experimentally determined.
Dot Blot
Optimal dilutions of this antibody should be experimentally determined.
Immunocytochemistry/ Immunofluorescence
Optimal dilutions of this antibody should be experimentally determined.
Immunohistochemistry
Optimal dilutions of this antibody should be experimentally determined.
Western Blot
Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.
Please Note: Optimal dilutions of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Purification
Immunogen affinity purified
Formulation
50mM Sodium Borate
Preservative
0.05% Sodium Azide
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store at 4C in the dark.
Background: Histone H3
Histones are nuclear proteins responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Changes in chromatin structure play a large role in the regulation of transcription. The chromatin fibers are compacted through the interaction of a linker histone, H1, with the DNA between the nucleosomes to form higher order chromatin structures.
Common histone modifications include methylation of lysine and arginine, acetylation of lysine, phosphorylation of threonine and serine, and sumoylation, biotinylation, and ubiquitylation of lysine. Posttranslational modifications such as acetylation of core histones regulates gene expression, thus altering protein function and regulation (1). Histone H3 is primarily acetylated at lysines 9, 14, 18, and 23 and have a theoretical molecular weight of 15 kDa. Acetylation at lysine 9 and 14 appears to control histone deposition, chromatin assembly and active transcription. Methylation of arginine residues within histone H3 has also been linked to transcription regulation. Histone H3 has been linked to various types of cancer as a biomarker through the aberrant expression of histone deacetylase (HDAC) enzymes and changes to chromatins (2-4).
References
1. Zhang, Y. X., Akumuo, R. C., Espana, R. A., Yan, C. X., Gao, W. J., & Li, Y. C. (2018). The histone demethylase KDM6B in the medial prefrontal cortex epigenetically regulates cocaine reward memory. Neuropharmacology, 141, 113-125. doi:10.1016/j.neuropharm.2018.08.030
2. Nandakumar, V., Hansen, N., Glenn, H. L., Han, J. H., Helland, S., Hernandez, K, ...Meldrum, D. R. (2016). Vorinostat differentially alters 3D nuclear structure of cancer and non-cancerous esophageal cells. Sci Rep, 6, 30593. doi:10.1038/srep30593
3. Zhou, M., Li, Y., Lin, S., Chen, Y., Qian, Y., Zhao, Z., & Fan, H. (2019). H3K9me3, H3K36me3, and H4K20me3 Expression Correlates with Patient Outcome in Esophageal Squamous Cell Carcinoma as Epigenetic Markers. Dig Dis Sci, 64(8), 2147-2157. doi:10.1007/s10620-019-05529-2
4. Li, Y., Guo, D., Sun, R., Chen, P., Qian, Q., & Fan, H. (2019). Methylation Patterns of Lys9 and Lys27 on Histone H3 Correlate with Patient Outcome in Gastric Cancer. Dig Dis Sci, 64(2), 439-446. doi:10.1007/s10620-018-5341-8
Alternate Names
H3F3A
Gene Symbol
H3C14
Additional Histone H3 Products
Product Documents for Histone H3 [Dimethyl Lys4] Antibody [DyLight 405]
Product Specific Notices for Histone H3 [Dimethyl Lys4] Antibody [DyLight 405]
DyLight (R) is a trademark of Thermo Fisher Scientific Inc. and its subsidiaries.
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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