DNMT3B polyclonal antibody
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Specification
Product Description
Rabbit polyclonal antibody raised against synthetic peptide of DNMT3B.
Immunogen
A synthetic peptide (conjugated with KLH) corresponding to different parts of human DNMT3B.
Host
Rabbit
Reactivity
Human
Form
Liquid
Purification
Affinity purification
Recommend Usage
ELISA (1:10000)
Western Blot (1:1000)
Immunofluorescence (1:1000)
The optimal working dilution should be determined by the end user.Storage Buffer
In PBS (0.05% sodium azide, 0.05% proclin 300).
Storage Instruction
Store at -20°C. For long term storage store at -80°C.
Aliquot to avoid repeated freezing and thawing.Note
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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Applications
Western Blot (Cell lysate)
Western Blot (Cell lysate) analysis of 25 ug whole cell extracts of HeLa cells.Immunofluorescence
Immunofluorescent staining of Hela cell line with antibody followed by an anti-rabbit antibody conjugated to Alexa488 (left). The middle panel shows staining of the nuclei with DAPI. A merge of the two stainings (right).Enzyme-linked Immunoabsorbent Assay
ELISA is a quantitative method used to determine the titer of the antibody using a serial dilution of antibody against DNMT3B. The plates were coated with the peptides used for immunization of the rabbit. By plotting the absorbance against the antibody dilution, the titer of the antibody was estimated to be 1:220000. -
Gene Info — DNMT3B
Entrez GeneID
1789Protein Accession#
Q9UBC3Gene Name
DNMT3B
Gene Alias
ICF, M.HsaIIIB
Gene Description
DNA (cytosine-5-)-methyltransferase 3 beta
Gene Ontology
HyperlinkGene Summary
CpG methylation is an epigenetic modification that is important for embryonic development, imprinting, and X-chromosome inactivation. Studies in mice have demonstrated that DNA methylation is required for mammalian development. This gene encodes a DNA methyltransferase which is thought to function in de novo methylation, rather than maintenance methylation. The protein localizes primarily to the nucleus and its expression is developmentally regulated. Mutations in this gene cause the immunodeficiency-centromeric instability-facial anomalies (ICF) syndrome. Six alternatively spliced transcript variants have been described. The full length sequences of variants 4 and 5 have not been determined. [provided by RefSeq
Other Designations
DNA MTase HsaIIIB|DNA cytosine-5 methyltransferase 3 beta|DNA methyltransferase HsaIIIB
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Interactome
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Pathway
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Disease
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Publication Reference
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ICF-specific DNMT3B dysfunction interferes with intragenic regulation of mRNA transcription and alternative splicing.
Gatto S, Gagliardi M, Franzese M, Leppert S, Papa M, Cammisa M, Grillo G, Velasco G, Francastel C, Toubiana S, D'Esposito M, Angelini C, Matarazzo MR.
Nucleic Acids Research 2017 Jun; 45(10):5739.
Application:ChIP, IP, RIP, WB-Tr, Human, ICF1 cells.
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ICF-specific DNMT3B dysfunction interferes with intragenic regulation of mRNA transcription and alternative splicing.
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