Use your antibodies-online credentials, if available.
No Products on your Comparison List.
Your basket is empty.
Find out more
Show all synonyms
Select your origin of interest
Data suggest that protein-protein interactions localize U2A' (SNRPA1 (show SNRPA Proteins)) to the U2 snRNP (show LSM2 Proteins) (U2 small nuclear ribonucleoprotein) and exclude it from the U1 snRNP (show LSM2 Proteins), rather than to enhance U2 snRNA (U2 small nuclear RNA; RNU2-1) binding of U2B'' (SNRPB2).
The protein encoded by this gene is one of several nuclear proteins that are found in common among U1, U2, U4/U6, and U5 small ribonucleoprotein particles (snRNPs). These snRNPs are involved in pre-mRNA splicing, and the encoded protein may also play a role in pre-mRNA splicing or snRNP structure. Autoantibodies from patients with systemic lupus erythematosus frequently recognize epitopes on the encoded protein. Two transcript variants encoding different isoforms (B and B') have been found for this gene.
U2 small nuclear ribonucleoprotein B''
, U2 snRNP B''
, small nuclear ribonucleoprotein polypeptide B2
, U2 small nuclear ribonucleoprotein B
, B polypeptide of Sm protein
, Sm protein B/B'
, small nuclear ribonucleoprotein polypeptide B
, small nuclear ribonucleoprotein polypeptides B and B'
, small nuclear ribonucleoprotein-associated proteins B and B'
, small nuclear ribonucleoprotein polypeptide B L homeolog