Gene Symbol | HIST1H2BA |
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Entrez Gene | 255626 |
Alt Symbol | H2BFU, STBP, TSH2B, TSH2B.1, bA317E16.3 |
Species | Human |
Gene Type | protein-coding |
Description | histone cluster 1, H2ba |
Other Description | H2B histone family, member U, (testis-specific)|histone 1, H2ba|histone H2B type 1-A|histone H2B, testis|testis-specific histone H2B |
Swissprots | Q6NZA0 Q96A08 Q6NZA1 B2R544 Q6NZ98 |
Accessions | AAK84040 AAN06684 EAW55490 Q96A08 AK312055 BAG34991 BC066238 AAH66238 BC066239 AAH66239 BC066240 AAH66240 BC066241 AAH66241 BC066242 AAH66242 BC066243 AAH66243 NM_170610 NP_733759 |
Function | Variant histone specifically required to direct the transformation of dissociating nucleosomes to protamine in male germ cells. Entirely replaces classical histone H2B prior nucleosome to protamine transition and probably acts as a nucleosome dissociating factor that creates a more dynamic chromatin, facilitating the large-scale exchange of histones. Also expressed maternally and is present in the female pronucleus, suggesting a similar role in protamine replacement by nucleosomes at fertilization (By similarity). Also found in fat cells, its function and the presence of post-translational modifications specific to such cells are still unclear. 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-tr |
Subcellular Location | Nucleus. Chromosome. |
Tissue Specificity | Mainly expressed in testis, and the corresponding protein is also present in mature sperm (at protein level). Also found in some fat cells. {ECO:0000269|PubMed:12213818, ECO:0000269|PubMed:21249133}. |
Top Pathways | Systemic lupus erythematosus, Viral carcinogenesis, Alcoholism |
Anti-Histone H2B (testis specific) (acetyl K126) antibody - C-terminal - ab190751 from Abcam
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Anti-Histone H2B (testis specific) antibody - ab23913 from Abcam
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Anti-Histone H2B (testis specific) antibody [EPR12881] - ab178426 from Abcam
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Anti-HIST1H2BA Antibody (aa1-30, AP) - LS-C258538 from LifeSpan Bioscience
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Anti-HIST1H2BA Antibody (aa1-30, Biotin) - LS-C258540 from LifeSpan Bioscience
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Anti-HIST1H2BA Antibody (aa1-30, FITC) - LS-C258541 from LifeSpan Bioscience
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Anti-HIST1H2BA Antibody (aa1-30, APC) - LS-C258539 from LifeSpan Bioscience
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Anti-HIST1H2BA Antibody (aa1-30, Azide-free, HRP) - LS-C258542 from LifeSpan Bioscience
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Anti-HIST1H2BA Antibody (aa1-30, PE) - LS-C258543 from LifeSpan Bioscience
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Anti-HIST1H2BA Antibody (aa1-30) - LS-C329630 from LifeSpan Bioscience
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Anti-HIST1H2BA Antibody (aa1-30) - LS-C203733 from LifeSpan Bioscience
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ANTI-HIST1H2BA(N-TERMINAL) antibody produced in rabbit - SAB1305192 from Sigma-Aldrich
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Anti-HIST1H2BA (1-15) antibody produced in rabbit - SAB1103810 from Sigma-Aldrich
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HIST1H2BA-Antibody-N-term - AP18457a from Abgent, a WuXi AppTec company
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HIST1H2BA Antibody - N-terminal region (OAAB13991) - OAAB13991 from Aviva Systems Biology
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H2B Antibody (Acetyl-Lys126) (OAAF08217) - OAAF08217 from Aviva Systems Biology
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Anti -HIST1H2BA, NT (HIST1H2BA, TSH2B, Histone H2B type 1-A, Histone H2B, testis,Testis-specific histone H2B) - 036592 from USBiological Life Science
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Anti -HIST1H2BA, NT (HIST1H2BA, TSH2B, Histone H2B type 1-A, Histone H2B, testis,Testis-specific histone H2B) (AP) - 036592-AP from USBiological Life Science
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Anti -HIST1H2BA, NT (HIST1H2BA, TSH2B, Histone H2B type 1-A, Histone H2B, testis,Testis-specific histone H2B) (APC) - 036592-APC from USBiological Life Science
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Anti -HIST1H2BA, NT (HIST1H2BA, TSH2B, Histone H2B type 1-A, Histone H2B, testis,Testis-specific histone H2B) (Azide free) (HRP) - 036592-HRP from USBiological Life Science
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Anti -HIST1H2BA, NT (HIST1H2BA, TSH2B, Histone H2B type 1-A, Histone H2B, testis,Testis-specific histone H2B) (Biotin) - 036592-Biotin from USBiological Life Science
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Anti -HIST1H2BA, NT (HIST1H2BA, TSH2B, Histone H2B type 1-A, Histone H2B, testis,Testis-specific histone H2B) (FITC) - 036592-FITC from USBiological Life Science
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Anti -HIST1H2BA, NT (HIST1H2BA, TSH2B, Histone H2B type 1-A, Histone H2B, testis,Testis-specific histone H2B) (PE) - 036592-PE from USBiological Life Science
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HIST1H2BA Monoclonal Antibody - A2354 from ABclonal
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HIST1H2BA antibody - orb165486 from Biorbyt
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