Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term.
Storage bufferpH: 7.40
Preservative: 0.05% Sodium azide
Constituents: 1% BSA, 0.03% Potassium phosphate, 0.812% Sodium chloride, 0.1312% Sodium phosphate, 0.0225% Potassium chloride, PBS
Concentration information loading...
PurityProtein G purified
Purification notesAb51343 was purified using protein G column chromatography from culture supernatant of hybridoma cultured in a medium containing bovine IgG depleted (approximately 95%) fetal bovine serum.
Our Abpromise guarantee covers the use of ab51343 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||Use at an assay dependent dilution. Predicted molecular weight: 30 kDa.|
|Dot blot||Use at an assay dependent dilution.|
FunctionComponent of the cleavage and polyadenylation specificity factor (CPSF) complex that play a key role in pre-mRNA 3'-end formation, recognizing the AAUAAA signal sequence and interacting with poly(A) polymerase and other factors to bring about cleavage and poly(A) addition. CPSF4 binds RNA polymers with a preference for poly(U).
Sequence similaritiesBelongs to the CPSF4/YTH1 family.
Contains 5 C3H1-type zinc fingers.
Contains 1 CCHC-type zinc finger.
- Information by UniProt
- cleavage and polyadenylation specific factor 4, 30kDa antibody
- Cleavage and polyadenylation specificity factor 30 kDa subunit antibody
- Cleavage and polyadenylation specificity factor subunit 4 antibody
Anti-CPSF30 antibody [2202C1] (ab51343) + Recombinant CPSF30
Predicted band size: 30 kDa
Observed band size: 34 kDa why is the actual band size different from the predicted?
ab51343 has not yet been referenced specifically in any publications.