SNRPA (U1 Small Nuclear Ribonucleoprotein A, U1 snRNP A, U1-A, U1A) (FITC)

Antibodies / Antibodies-Nuclear Proteins

-20°C

Supplied as a liquid in 0.01M PBS, PH 7.4, 0.03% Proclin 300, 50% glycerol. Labeled with fluorescein isothiocyanate (FITC).

Recombinant corresponding to human U1 small nuclear ribonucleoprotein A.

Binds 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.

Applications:
Suitable for use in FLISA and Western Blot. Other applications not tested.

Recommended Dilution:
Optimal dilutions to be determined by the researcher.

Storage and Stability:
May be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and store at -20°C. Aliquots are stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. FITC conjugates are sensitive to light.