This gene encodes an RNA binding protein. The encoded protein may play a role in cell division and may be involved in pre-mRNA splicing. Related pseudogenes exist on chromosomes 6, 7, 9, 13, 16, 18, and X. [provided by RefSeq, Mar 2009]
Function:
Involved in the first step of pre-mRNA splicing. Binds directly to the internal stem-loop (ISL) domain of the U6 snRNA and to the pre-mRNA intron near the 5' splice site during the activation and catalytic phases of the spliceosome cycle. Involved in both translocations of the nuclear SLU7 to the cytoplasm and the cytosolic calcium-binding protein PDCD6 to the nucleus upon cellular stress responses.
Subcellular Location:
Nucleus. Cytoplasm. Mainly located in the nucleus. Translocated from the nucleus to the cytoplasm after heat shock cell treatment. May be shuttling between the nucleus and the cytosol.
Similarity:
Belongs to the SLT11 family.
Contains 1 C3H1-type zinc finger.
Contains 1 RRM (RNA recognition motif) domain.
SWISS:
Q9NW64
Gene ID:
55696
Database links:
Entrez Gene: 512330 Cow
Entrez Gene: 489184 Dog
Entrez Gene: 55696 Human
Entrez Gene: 66810 Mouse
Entrez Gene: 100345063 Rabbit
Entrez Gene: 307410 Rat
Omim: 612430 Human
SwissProt: Q3B7L8 Cow
SwissProt: Q9NW64 Human
SwissProt: Q8SHS3 Mouse
SwissProt: Q4V7D7 Rat
Unigene: 713564 Human
Unigene: 275106 Mouse
Unigene: 105130 Rat
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Sample:
293T(Human) Cell Lysate at 30 ug
Primary: Anti-RBM22 (SL19767R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 47 kD
Observed band size: 47 kD
Paraformaldehyde-fixed, paraffin embedded (Mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (RBM22) Polyclonal Antibody, Unconjugated (SL19767R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
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