Anti-CBX4 Rabbit mAb

PTM BIO

Anti-CBX4 Rabbit mAb

5

Western Blot, ImmunoHistoChemistry Paraffin

WB, IHC-P

Research Use Only

Monoclonal

JRMR-10348-106

Unconjugated

Rabbit

IgG

E3 SUMO-protein ligase CBX4

CBX4 is a component of the PRC1 complex, which together with Ring1 strongly enhances the E3 ubiquitin ligase activity of the Ring2 catalytic subunit. CBX4 itself is a SUMO E3 ligase, and its function influences EMT, DNA damage response, tumor angiogenesis, and self-renewal. E3 SUMO-protein ligase which facilitates SUMO1 conjugation by UBE2I. It is involved in the SUMOylation of HNRNPK, a p53/TP53 transcriptional coactivator, hence indirectly regulates p53/TP53 transcriptional activation resulting in p21/CDKN1A expression.

Stable for 12 months from date of receipt/reconstitution.

Human, Mouse, Rat

Human, Mouse, Rat

Protein A purified

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

12352203