- 5D10D4 (See other available formats)
- Regulatory Status
- Other Names
- Rat IgG2a, κ
- Ave. Rating
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- Product Citations
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Histone proteins are classified into core histones (H2A, H2B, H3, H4) and linker histones (H1, H5). Core histones form an octamer, which contains two H2A-H2B dimers and one H3-H4 tetramer. Core histones are predominantly globular except for the unstructured N-terminal tails. Posttranslational modifications, such as acetylation, methylation, phosphorylation, ubiquitination, SUMOylation and ADP-ribosylation occur in histone tails.
Histone modifications induce changes of chromatin structure and thereby affect the accessibility of transcription factors, nuclear proteins and enzymes to genomic DNA, resulting in gene activation or repression. It is known that histone modifications play critical roles in DNA repair, DNA replication, transcription regulation, alternative splicing and chromosome condensation and some diseases including autoimmune diseases and cancers.
- Antibody Type
- Host Species
- Histone H3.1 S28ph peptide (21-39)(ATKAARK(phS)APATGGVKKPH), Freund's complete adjuvant.
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and 0.2% (w/v) BSA (origin USA).
- The antibody was purified by affinity chromatography and conjugated with Alexa Fluor® 647 under optimal conditions.
- Lot-specific (please contact technical support for concentration and total µg amount, or use our Lookup tool if you have a lot number.)
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
ICFC - Quality tested
- Recommended Usage
Each lot of this antibody is quality control tested by intracellular immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.
* Alexa Fluor® 647 has a maximum emission of 668 nm when it is excited at 633 nm / 635 nm.
Alexa Fluor® and Pacific Blue™ are trademarks of Life Technologies Corporation.
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- Excitation Laser
Red Laser (633 nm)
AB_2616946 (BioLegend Cat. No. 687603)
AB_2616947 (BioLegend Cat. No. 687604)
- H3 is part of the nucleosome, comprised of an octameric complex with H2A, H2B, and H4 proteins.
- H3 is a core component of the nucleosome that serves to wrap and compact DNA into chromatin. Therefore, histones limit the accessibility of DNA by providing mechanisms for transcription regulation, DNA repair and replication and chromosomal stability.
- Two molecules of H3 form a heterotetramer with two molecules of H4.
- Biology Area
- Cell Biology, Cell Cycle/DNA Replication, Cell Proliferation and Viability
- Molecular Family
- Antigen References
1. Choi HS, et al. 2005. J. Biol. Chem. 280:13545.
2. Goto H, et al. 2002. Genes Cells 7:11.
3. Garcia BA, et al. 2005. Biochemistry 44:13202.
4. Yoshimi T, et al. 2013. Monoclon. Immunodiagn. Immunother. 32:119.
- Gene ID
- 8350 View all products for this Gene ID
- View information about Histone H3.1 Phospho Ser28 on UniProt.org
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