CTCF Antilichaam

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.

10664

P49711

Human, Mouse, Rat

Recombinant fusion protein containing a sequence corresponding to amino acids 1-260 of human CTCF (NP_006556.1) .

Unconjugated

Primary Antibodies

Other

Affinity purification

293T

Batch dependent

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

None

Blue Ice

Store at -20˚ C. Avoid freeze / thaw cycles.

Observed: 140kDa

IgG

CTCF

CCCTC-binding factor (zinc finger protein)

Homo sapiens

CTCF, MRD21

WB, IHC, IF, IP, ChIP

Liquid