Ubiquitin-conjugating enzyme E2 B is a protein in humans that is encoded by UBE2B gene. Accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. In association with the E3 enzyme BRE1 (RNF20 and/or RNF40), it plays a role in transcription regulation by catalyzing the monoubiquitination of histone H2B at 'Lys-120' to form H2BK120ub1. H2BK120ub1 gives a specific tag for epigenetic transcriptional activation, elongation by RNA polymerase II, telomeric silencing, and is also a prerequisite for H3K4me and H3K79me formation. In vitro catalyzes 'Lys-11'-, as well as 'Lys-48'- and 'Lys-63'-linked polyubiquitination.
The following UBE2B reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.
UBE2B Antibodies for Homo sapiens (Human)
Code | Product Name | Species Reactivity | Application |
---|---|---|---|
CSB-PA025439GA01HU | UBE2B Antibody |
Human,Mouse,Rat | ELISA,IHC |
CSB-PA170670 | UBE2B Antibody |
Human,Mouse,Rat | ELISA,IHC |
CSB-PA778345 | UBE2B Antibody |
Human,Mouse,Rat | ELISA,IHC |
UBE2B Proteins for Mus musculus (Mouse)
Code | Product Name | Source |
---|---|---|
CSB-YP025439MO CSB-EP025439MO CSB-BP025439MO CSB-MP025439MO CSB-EP025439MO-B |
Recombinant Mouse Ubiquitin-conjugating enzyme E2 B (Ube2b) |
Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
UBE2B Proteins for Homo sapiens (Human)
Code | Product Name | Source |
---|---|---|
CSB-YP025439HU CSB-EP025439HU CSB-BP025439HU CSB-MP025439HU CSB-EP025439HU-B |
Recombinant Human Ubiquitin-conjugating enzyme E2 B (UBE2B) |
Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
UBE2B Proteins for Oryctolagus cuniculus (Rabbit)
Code | Product Name | Source |
---|---|---|
CSB-YP025439RB CSB-EP025439RB CSB-BP025439RB CSB-MP025439RB CSB-EP025439RB-B |
Recombinant Rabbit Ubiquitin-conjugating enzyme E2 B (UBE2B) |
Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
UBE2B Proteins for Rattus norvegicus (Rat)
Code | Product Name | Source |
---|---|---|
CSB-YP025439RA CSB-EP025439RA CSB-BP025439RA CSB-MP025439RA CSB-EP025439RA-B |
Recombinant Rat Ubiquitin-conjugating enzyme E2 B (Ube2b) |
Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
UBE2B Proteins for Bos taurus (Bovine)
Code | Product Name | Source |
---|---|---|
CSB-YP654893BO CSB-EP654893BO CSB-BP654893BO CSB-MP654893BO CSB-EP654893BO-B |
Recombinant Bovine Ubiquitin-conjugating enzyme E2 B (UBE2B) |
Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |