Name
SNRPB Human
Cat. No.
MAG-7088
Tag/Conjugates
His
Source
Sf9 insect cells.
Shipped
Shipped with Ice Packs
Description
SNRPB Human Recombinant produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 25.4 kDa which migrates at 30kDa on SDS-PAGE. SNRPB is expressed with a -6x His tag and purified by proprietary chromatographic techniques.
Synonyms
Small nuclear ribonucleoprotein-associated proteins B and B', snRNP-B, Sm protein B/B', Sm-B/B', SmB/B', SNRPB, COD, SNRPB1, SmB/SmB'.
Introduction
SNRPB is one of several nuclear proteins which 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 SNRPB protein may also have a role in pre-mRNA splicing or snRNP structure. SNRPB binds to the downstream cleavage product (DCP) of histone pre-mRNA in a U7 snRNP dependent manner. SNRPB functions in the U7 snRNP complex which is involved in histone 3'-end processing.
Physical Appearance
Sterile Filtered clear solution.
Formulation
SNRPB is supplied in 20mM HEPES buffer pH-7.5, 0.01mM EDTA and 0.02% SDS.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Avoid multiple freeze-thaw cycles.
Purity
Greater than 95% as determined by SDS-PAGE.
Amino acid sequence
/
Safety Data Sheet
SDS
Usage
Mabioway's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
