Product info:

E3 SUMO-protein ligase which facilitates SUMO1 conjugation by UBE2I. Involved in the sumoylation of HNRNPK, a p53/TP53 transcriptional coactivator, hence indirectly regulates p53/TP53 transcriptional activation resulting in p21/CDKN1A expression. Monosumoylates ZNF131.

Alternative names:

CBX4; NBP16; PC2

Species reactivity:

Human, Mouse, Rat

Host:

Rabbit

Cellular localisation:

Nucleus, Nucleus speckle

Isotype:

IgG

Immunogen:

Recombinant fusion protein containing a sequence corresponding to amino acids 401-560 of human CBX4 (NP_003646.2).

Positive control:

MCF7, HepG2, SW620, Jurkat, Mouse brain, Mouse liver, Rat liver

AA Sequence:

AVGLNLSHVRKRCLSETHGEREPCKKRLTARSISTPTCLGGSPAAERPADLPPAAALPQPEVILLDSDLDEPIDLRCVKTRSEAGEPPSSLQVKPETPASAAVAVAAAAAPTTTAEKPPAEAQDEPAESLSEFKPFFGNIIITDVTANCLTVTFKEYVTV

Purification:

Affinity purification

Molecular weight:

Calculated MW: 31kDa/61kDa Observed MW: 73kDa

Form:

Liquid

Applications:

Request info at info@sobekbio.com

Dilution:

WB 1:500 - 1:2000 IP 1:50 - 1:200

Storage buffer:

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

Storage:

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.

More info:

Email: info@sobekbio.com

Orders:

Email: orders@sobekbio.com