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CTCF Polyclonal Antibody

Catalog # Availability Size / Price Inquiry
APR19867N-1 50ul / $395
APR19867N-2 100ul / $495
APR19867N-3 200ul / $595

CTCF Polyclonal Antibody

Brand

Leading Biology

Catalog Number

APR19867N

Product Type

Polyclonal Antibodies

Field of Research

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 CTCF Polyclonal Antibody.

Molecular Weight

Calculated MW: 45kDa/82kDa Observed MW: 140kDa

Species Reactivity

Rabbit

Immunogen

Recombinant fusion protein of human CTCF (NP_006556.1).

Cross Reactivity

Human,Mouse,Rat

Isotype

IgG

GeneID

UniProt ID

Purity

Affinity purification

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.

Storage Buffer

Buffer: PBS with 50% glycerol, pH7.3.

Applications

WB,IHC,IF,IP,ChIP

Dilution

WB 1:1000 - 1:2000 IHC 1:50 - 1:200 IF 1:50 - 1:200

Product Description

This gene is a member of the BORIS + CTCF gene family and encodes a transcriptional regulator protein with 11 highly conserved zinc finger (ZF) domains. This nuclear protein is able to use different combinations of the ZF domains to bind different DNA target sequences and proteins. Depending upon the context of the site, the protein can bind a histone acetyltransferase (HAT)-containing complex and function as a transcriptional activator or bind a histone deacetylase (HDAC)-containing complex and function as a transcriptional repressor. If the protein is bound to a transcriptional insulator element, it can block communication between enhancers and upstream promoters, thereby regulating imprinted expression. Mutations in this gene have been associated with invasive breast cancers, prostate cancers, and Wilms' tumors. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.

Synonyms

CTCF; MRD21; CCCTC-binding factor

Images

Western blot analysis of extracts of 293T cells, using CTCF antibody.

Immunohistochemistry of paraffin-embedded rat liver using CTCF antibody.

Immunohistochemistry of paraffin-embedded rat brain using CTCF antibody.

Specification

Quantity

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