品牌 |
Leading Biology | 货号 |
APR09975G |
产品分类 |
Monoclonal Antibodies | 研究领域 |
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产品概述 |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality SIRT7 antibody.
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分子量 |
44.9kDa
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细胞定位 |
Antigen Cellular Localization:
Cytoplasm. Nucleus, nucleolus. Note=Located close to the nuclear membrane when in the cytoplasm. Associated with chromatin. Associated with rDNA promoter and transcribed region. Associated with nucleolar organizer regions during mitosis
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宿主 |
Mouse
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种属反应性 |
Human
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克隆号 |
1E2B2
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亚型 |
IgG1
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通用名 |
SIR2L7
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基因ID |
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UniProt ID |
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功能 |
NAD-dependent protein deacetylase that specifically mediates deacetylation of histone H3 at 'Lys-18' (H3K18Ac). In contrast to other histone deacetylases, displays selectivity for a single histone mark, H3K18Ac, directly linked to control of gene expression. H3K18Ac is mainly present around the transcription start site of genes and has been linked to activation of nuclear hormone receptors. SIRT7 thereby acts as a transcription repressor. Moreover, H3K18 hypoacetylation has been reported as a marker of malignancy in various cancers and seems to maintain the transformed phenotype of cancer cells. These data suggest that SIRT7 may play a key role in oncogenic transformation by suppresses expression of tumor suppressor genes by locus-specific deacetylation of H3K18Ac at promoter regions. Also required to restore the transcription of ribosomal RNA (rRNA) at the exit from mitosis: promotes the association of RNA polymerase I with the rDNA promoter region and coding region. Stimulates transcription activity of the RNA polymerase I complex. May also deacetylate p53/TP53 and promotes cell survival, however such data need additional confirmation.
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形式 |
Liquid. In PBS containing 0.02% sodium azide.
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储存条件 |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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应用 |
WB, IHC, FC, ICC, E
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稀释方法 |
E~~1/10000
WB~~1/500 - 1/2000
FC~~1/200 - 1/400
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别名 |
NAD-dependent protein deacetylase sirtuin-7, 3.5.1.-, Regulatory protein SIR2 homolog 7, SIR2-like protein 7, SIRT7, SIR2L7
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图像 |
Black line: Control Antigen (100 ng); Purple line: Antigen(10ng); Blue line: Antigen (50 ng); Red line: Antigen (100 ng);
Figure 2:Western blot analysis using SIRT7 mAb against human SIRT7 (AA: 1-105) recombinant protein. (Expected MW is 38 kDa)
Figure 3:Western blot analysis using SIRT7 mAb against HEK293 (1) and SIRT7 (AA: 1-105)-hIgGFc transfected HEK293 (2) cell lysate. |
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说明书 |
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数量 |
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