> Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Polyclonal Antibodies > ZFP281 AntibodyBrand |
Leading Biology | Catalog Number |
APR06694G |
Product Type |
Polyclonal Antibodies | Field of Research |
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Product Overview |
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 ZFP281 Antibody.
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Molecular Weight |
96915 Da
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Cellular Localization |
Antigen Cellular Localization:
Nucleus.
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Host |
Rabbit
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Species Reactivity |
Human, Mouse
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Target |
ZNF281;
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Isotype |
IgG
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Symbol |
GZP1, ZBP99
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GeneID |
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UniProt ID |
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Function |
Transcription repressor that plays a role in regulation of embryonic stem cells (ESCs) differentiation. Required for ESCs differentiation and acts by mediating autorepression of NANOG in ESCs: binds to the NANOG promoter and promotes association of NANOG protein to its own promoter and recruits the NuRD complex, which deacetylates histones. Not required for establishement and maintenance of ESCs (By similarity). Represses the transcription of a number of genes including GAST, ODC1 and VIM. Binds to the G- rich box in the enhancer region of these genes.
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Summary |
ZFP281 Antibody: ZFP281, also known as ZBP-99, is a member of a conserved family of transcription factors that interact with GC-rich promoters. It contains four Kruppel-like zinc fingers and is highly homologous to ZBP-89, another regulator of ornithine decarboxylase gene expression. ZFP281 also interacts with many other other transcription factors, such as Sp1 to repress vimentin gene transcription. ZFP281 has also been shown to control embryonic stem cell pluripotency by direct regulating specific target genes. ZFP281 phyically interacts with the transcription factos POU5F1, Sox2, and NANOG. Gene expression microarray anlysis indicated that some ZFP281 target genes were activated, while others were repressed upon knockdown of ZFP281 expression, showing that ZFP281 plays bifuctinal roles in regulating gene expression in stem cells.
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Storage & Stability |
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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Applications |
WB, IF, E
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Images |
Western blot analysis of ZFP281 in A-20 cell lysate with ZFP281 antibody at (A) 0.25 and (B) 0.5 μg/mL.
Immunofluorescence of ZFP291 in A20 cells with ZFP291 antibody at 20 μg/mL. |
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Specification |
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Quantity |
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Richmond, CA, 94806
Tel: 1-661-524(LBI)-0262
Email: info@leadingbiology.com
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