Thermo Fisher Scientific CBX4 Recombinant Rabbit Monoclonal Antibody (23GB1905)

Applications

Tested Dilution

Publications

Western Blot (WB)

1:1,000-1:5,000

-

Immunocytochemistry (ICC/IF)

1:1,000

-

Flow Cytometry (Flow)

1:2,000

-

Product Specifications

Species Reactivity

Human, Mouse, Rat

Host/Isotype

Rabbit / IgG

Expression System

HEK293F

Class

Recombinant Monoclonal

Type

Antibody

Clone

23GB1905

Immunogen

A synthesized peptide derived from human CBX4 (500-560AA). if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:CBX4,uniProtId:O00257-1,ncbiNodeId:9606,antigenRange:500-560,antigenLength:560,antigenImageFileName:MA5-53154_CBX4_O00257-1_Rabbit.svg,antigenImageFileNamePDP:MA5-53154_CBX4_O00257-1_Rabbit_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Purification

Affinity chromatography

Storage buffer

PBS, pH 7.4, with 50% glycerol

Contains

0.02% sodium azide

Storage conditions

-20°C

Shipping conditions

Wet ice (domestic); Dry ice (international)

Target Information

Polycomb group (PcG) proteins are chromatin-associated proteins which are important for embryonic and adult stem cell self-renewal and maintenance. At least two distinct human PcG complexes have been identified. Polycomb repressive complex I (PRC1) contains CBX4/Pc2, HPH1 and RING domain-containing proteins (RING1, RING2 and BMI1). CBX4 (Chromobox protein homolog 4 or PC2), which functions as a transcriptional suppressor, is a candidate of KyoT2-binding proteins. It is a E3 SUMO-protein ligase which facilitates SUMO1 conjugation. Depletion of CBX4 results in decreased cellular resistance to ionizing radiation. CBX4 is directly involved in the cellular response to DNA damage.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.