Ubiquitin carboxyl-terminal hydrolase 21 is a protein in humans that is encoded by USP21 gene. Deubiquitinates histone H2A, a specific tag for epigenetic transcriptional repression, thereby acting as a coactivator. Deubiquitination of histone H2A releaves the repression of di- and trimethylation of histone H3 at 'Lys-4', resulting in regulation of transcriptional initiation. Regulates gene expression via histone H2A deubiquitination (By similarity). Also capable of removing NEDD8 from NEDD8 conjugates but has no effect on Sentrin-1 conjugates.
The following USP21 reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.
USP21 Proteins for Rattus norvegicus (Rat)
| Code | Product Name | Source | 
|---|---|---|
| 									 CSB-YP025712RA CSB-EP025712RA CSB-BP025712RA CSB-MP025712RA CSB-EP025712RA-B  | 
									 Recombinant Rat Ubiquitin carboxyl-terminal hydrolase 21 (Usp21) | 									 Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli  | 
								 
USP21 Proteins for Bos taurus (Bovine)
| Code | Product Name | Source | 
|---|---|---|
| 									 CSB-YP641620BO CSB-EP641620BO CSB-BP641620BO CSB-MP641620BO CSB-EP641620BO-B  | 
									 Recombinant Bovine Ubiquitin carboxyl-terminal hydrolase 21 (USP21), partial | 									 Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli  | 
								 
USP21 Proteins for Mus musculus (Mouse)
| Code | Product Name | Source | 
|---|---|---|
| 									 CSB-YP865612MO CSB-EP865612MO CSB-BP865612MO CSB-MP865612MO CSB-EP865612MO-B  | 
									 Recombinant Mouse Ubiquitin carboxyl-terminal hydrolase 21 (Usp21) | 									 Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli  | 
								 
USP21 Proteins for Homo sapiens (Human)
| Code | Product Name | Source | 
|---|---|---|
| 									 CSB-YP891945HU CSB-EP891945HU CSB-BP891945HU CSB-MP891945HU CSB-EP891945HU-B  | 
									 Recombinant Human Ubiquitin carboxyl-terminal hydrolase 21 (USP21) | 									 Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli  | 
								 
| CSB-EP891945HU1 | Recombinant Human Ubiquitin carboxyl-terminal hydrolase 21 (USP21), partial | E.coli |