(KO Validated) CTCF Polyclonal Antibody | E-AB-67371

(KO Validated) CTCF Polyclonal Antibody | E-AB-67371 | Gentaur US, UK & Europe Disrtribition

Reactivity: Human, Mouse, Rat

Host: Rabbit

Isotype: IgG

Application: WB

Research Area: Cancer, Epigenetics and Nuclear Signaling

Background: 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.

Lead Time: 7~10 days

Concentration: 1 mg/mL

Storage: Store at -20°C. Avoid freeze / thaw cycles.

Immunogen: Recombinant protein of human CTCF.

Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3

Purification: Affinity purification

Dilution: WB 1:500-1:2000

Conjugation: Unconjugated

Calculated Molecular Weight: 83 kDa

Observed Molecular Weight: 140 kDa

Clonality: N/A