Bovine Small Nuclear Ribonucleoprotein Polypeptide

Lyophilized powder at room temperature.

Description: Bovine Small Nuclear Ribonucleoprotein Polypeptides purified from bovine tissues by proprietary protein-chemical techniques.
Source: Bovine tissues.
Physical Appearance and Stability: Store at 4C if entire vial will be used within 2-4 weeks. Store, frozen at -20C for longer periods of time. Avoid multiple freeze-thaw cycles.
Formulation and Purity: SNRPD is supplied in 20mM HEPES buffer pH-7.6, 250mM NaCl and 20% glycerol. Greater than 60% as determined by SDS-PAGE.
Application: Western blot with anti-Sm positive patient sera.