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Invitrogen
CTCF Polyclonal Antibody
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Product Details
PA5-46847
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Published species
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Synthetic peptide directed towards the N-terminal of human CTCF (aa 181-230).
Conjugate
Form
Liquid
Concentration
0.5 mg/mL
Amount
50 µg
Purification
Affinity Chromatography
Storage buffer
PBS with 2% sucrose
Contains
0.09% sodium azide
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Peptide sequence: GELPPQEDPS WQKDPDYQPP AKKTKKTKKS KLRYTEEGKD VDVSVYDFEE
Sequence homology: Cow: 100%; Dog: 100%; Horse: 100%; Human: 100%; Mouse: 100%; Rabbit: 100%; Rat: 100%
Target Information
Transcriptional factor CTCF is a ubiquitously expressed 11-zinc finger domain containing, DNA-binding nuclear phosphoprotein that is involved in multiple aspects of normal gene regulation including transcriptional repression and activation, gene silencing, chromatin insulation and regulation of imprinted sites. CTCF uses different combinations of ZF domains and interacts with the CCCTC motif on the DNA. It can bind to HAT- and HDAC-containing complexes thereby influencing transcriptional activation or repression respectively. It is a multifunctional protein involved in the transactivation of APPB gene, silencing of c-myc gene, and insulation of human beta-globin and DMI myotonic dystrophy locus and imprinting control of IGF2 and H19 regions. CTCF has also been shown to regulate the transcription of Pax6 and IRAK2 promoter thereby opening a therapeutic avenue. Mutations in this gene have been associated with invasive breast cancers, prostate cancers and Wilms' tumors.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Bioinformatics
Protein Aliases: 11 zinc finger transcriptional repressor; 11-zinc finger protein; CCCTC-binding factor; CCCTC-binding factor (zinc finger protein); CTCFL paralog; OTTHUMP00000197610; Transcriptional repressor CTCF; unnamed protein product
Gene Aliases: CFAP108; CTCF; FAP108; MRD21
UniProt ID: (Human) P49711
Entrez Gene ID: (Human) 10664
transcription regulatory region sequence-specific DNA binding
RNA polymerase II core promoter proximal region sequence-specific DNA binding
core promoter proximal region sequence-specific DNA binding
transcription cofactor binding
transcriptional repressor activity, RNA polymerase II transcription regulatory region sequence-specific binding
DNA binding
chromatin binding
transcription factor activity, sequence-specific DNA binding
protein binding
zinc ion binding
chromatin insulator sequence binding
sequence-specific DNA binding
metal ion binding
chromatin loop anchoring activity
sequence-specific double-stranded DNA binding
negative regulation of transcription from RNA polymerase II promoter
in utero embryonic development
chromatin organization
methylation-dependent chromatin silencing
regulation of transcription, DNA-templated
regulation of transcription from RNA polymerase II promoter
mitochondrion organization
chromosome segregation
heart development
negative regulation of cell proliferation
gene expression
positive regulation of macromolecule biosynthetic process
positive regulation of gene expression
negative regulation of gene expression
protein localization to chromosome
regulation of gene expression, epigenetic
hypermethylation of CpG island
negative regulation of transcription, DNA-templated
positive regulation of transcription, DNA-templated
positive regulation of transcription from RNA polymerase II promoter
cardiac muscle cell differentiation
cardiac muscle cell development
regulation of centromeric sister chromatid cohesion
protein localization to chromosome, centromeric region
genetic imprinting
chromatin looping
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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