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Key Specifications Table
| Species Reactivity | Key Applications | Host | Format | Antibody Type |
|---|---|---|---|---|
| M, H | ICC, IP, WB | Rb | Purified | Polyclonal Antibody |
| Description | |
|---|---|
| Catalogue Number | 06-570 |
| Brand Family | Upstate |
| Trade Name |
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| Description | Anti-phospho-Histone H3 (Ser10) Antibody, Mitosis Marker |
| Alternate Names |
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| Background Information | 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. |
| Product Information | |
|---|---|
| Format | Purified |
| Control |
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| Presentation | Purified rabbit polyclonal serum in buffer containing 0.1 M Tris-glycine, pH 7.4, 0.150 mM NaCl and 0.05% sodium azide. |
| Quality Level | MQ100 |
| Applications | |
|---|---|
| Application | Anti-phospho-Histone H3 (Ser10) Antibody, Mitosis Marker is a Rabbit Polyclonal Antibody for detection of Histone H3 phosphorylated at serine 10.This highly published Ab, also known as Anti-H3S10p, has been validated in ICC, IP & WB. |
| Key Applications |
|
| Application Notes | Immunocytochemistry Analysis: 1:500 dilution from a representative lot detected Histone H3 in HeLa and A431 cells. Immunoprecipitation Analysis: 10 µg from a representative lot immunoprecipitated phospho Histone H3 (Ser10) from HeLa acid extract and Colcemid treated HeLa acid extracted RIPA lysate. Beadlyte® Assay Analysis: A representative lot recognizes Histone H3 phosphorylated on Ser10 by Luminex assay. |
| Biological Information | |
|---|---|
| Immunogen | Linear peptide corresponding to human Histone H3 at Ser10. |
| Epitope | Ser10 |
| Concentration | Please refer to the Certificate of Analysis for the lot-specific concentration. |
| Host | Rabbit |
| Specificity | This antibody recognizes Histone H3 when phosphorylated at Ser10. |
| Species Reactivity |
|
| Antibody Type | Polyclonal Antibody |
| Entrez Gene Number |
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| Entrez Gene Summary | Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Two molecules of each of the four core histones (H2A, H2B, H3, and H4) form an octamer, around which approximately 146 bp of DNA is wrapped in repeating units, called nucleosomes. The linker histone, H1, interacts with linker DNA between nucleosomes and functions in the compaction of chromatin into higher order structures. This gene contains introns and its mRNA is polyadenylated, unlike most histone genes. The protein encoded is a replication-independent member of the histone H3 family. |
| Gene Symbol |
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| Modifications |
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| Purification Method | Protein A Purfied |
| UniProt Number |
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| UniProt Summary | FUNCTION: Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling. SUBUNIT STRUCTURE: The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA. SUBCELLULAR LOCATION: Nucleus. TISSUE SPECIFICITY: Expressed in testicular cells. DEVELOPMENTAL STAGE: Expressed during S phase, then expression strongly decreases as cell division slows down during the process of differentiation. PTM: Acetylation is generally linked to gene activation. Acetylation on Lys-10 impairs methylation at Arg-9. Acetylation on Lys-19 and Lys-24 favors methylation at Arg-18 By similarity. Citrullination at Arg-9 and/or Arg-18 by PADI4 impairs methylation and represses transcription By similarity. Asymmetric dimethylation at Arg-18 by CARM1 is linked to gene activation. Symmetric dimethylation at Arg-9 by PRMT5 is linked to gene repression By similarity. Methylation at Lys-5, Lys-37 and Lys-80 are linked to gene activation. Methylation at Lys-5 facilitates subsequent acetylation of H3 and H4. Methylation at Lys-80 is associated with DNA double-strand break (DSB) responses and is a specific target for TP53BP1. Methylation at Lys-10 and Lys-28 are linked to gene repression. Methylation at Lys-10 is a specific target for HP1 proteins (CBX1, CBX3 and CBX5) and prevents subsequent phosphorylation at Ser-11 and acetylation of H3 and H4. Methylation at Lys-5 and Lys-80 require preliminary monoubiquitination of H2B at Lys-120. Methylation at Lys-10 and Lys-28 are enriched in inactive X chromosome chromatin By similarity. Phosphorylated at Thr-4 by GSG2/haspin during prophase and dephosphorylated during anaphase. At centromeres, specifically phosphorylated at Thr-12 from prophase to early anaphase. Phosphorylated at Ser-11 during the whole mitosis. Phosphorylation at Ser-11, which is linked to gene activation, prevents methylation at Lys-10 but facilitates acetylation of H3 and H4. Phosphorylated at Ser-29 by MLTK isoform 1, RPS6KA5 or AURKB during mitosis or upon ultraviolet B irradiation By similarity. Phosphorylation at Ser-11 is crucial for chromosome condensation and cell-cycle progression during mitosis and meiosis. In addition phosphorylation at Ser-11 is important during interphase because it enables the transcription of genes following external stimulation, like stress or growth factors. Phosphorylation at Ser-11 is also an essential regulatory mechanism for neoplastic cell transformation. Phosphorylation at Ser-11 by AURKB/Aurora-B mediates the dissociation of HP1 proteins (CBX1, CBX3 and CBX5) from heterochromatin. Ubiquitinated By similarity. SEQUENCE SIMILIARITIES: Belongs to the histone H3 family. |
| Molecular Weight | 17 kDa |
| Product Usage Statements | |
|---|---|
| Quality Assurance | Evaluated by Western Blot in Colcemid treated HeLa acid extract. Western Blot Analysis: 0.5 – 1 µg/ml of this antibody detected Histone H3 on 10 µg of Colcemid treated HeLa acid extract. |
| Usage Statement |
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| Storage and Shipping Information | |
|---|---|
| Storage Conditions | 2-8°C for up to 6 months. |
| Packaging Information | |
|---|---|
| Material Size | 200 µg |