BackgroundBinds stem loop II of U1 snRNA. It is the first snRNP to interact with pre-mRNA. This interaction is required for the subsequent binding of U2 snRNP and the U4/U6/U5 tri-snRNP. In a snRNP-free form (SF-A) may be involved in coupled pre-mRNA splicing and polyadenylation process.
DescriptionSNRPA Polyclonal Antibody. Unconjugated. Raised in: Rabbit.
Formulation0.03% Proclin 300, 50% Glycerol, 0.01M PBS, PH 7.4.
SpecificityHuman, Mouse
IsotypeIgG
Uniprot IDP09012
PurificationProtein G purified
ImmunogenRecombinant Human U1 small nuclear ribonucleoprotein A protein (8-278AA)
StorageShipped at 4°C. Upon delivery aliquot and store at -20°C (short-term) or -80°C (long-term). Avoid repeated freeze.
Alternative NamesSNRPA, U1 snRNP A, U1-A, U1A
ApplicationELISA, WB, IHC, IF; Recommended dilution: WB:1:500-1:2000, IHC:1:20-1:200, IF:1:50-1:200