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Conditions of optimal SNRPB2 Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
order (PO) Or credit card.
Introduction
SNRPB2 is a member of the RRM U1 A/B family. SNRPB2 links with stem loop IV of U2 small nuclear ribonucleoprotein (U2 snRNP) in the presence of snRNP-A. SNRPB2 has a part in pre-mRNA splicing. Autoantibodies from patients with systemic lupus erythematosus often identify epitopes on the encoded protein. A pair of transcript variants encoding the same protein were identified for this gene.
BP002062-PRO-217: Recombinant Human Small Nuclear Ribonucleoprotein Polypeptide B (SNRPB2) protein
Source: E.coli-derived.
Recombinant Human Small Nuclear Ribonucleoprotein Polypeptide B (SNRPB2) protein fused with a 20 amino acid His tag at N-terminus is a single, non-glycosylated, polypeptide chain containing 245 amino acids (1-225a.a.) and having a molecular mass of 27.6 kDa. Recombinant Human Small Nuclear Ribonucleoprotein Polypeptide B (SNRPB2) protein is purified by proprietary chromatographic techniques.
Purity: > 90.0% as determined by SDS-PAGE.
Formulation: The SNRPB2 solution (0.25 mg/ml) contains 20 mM Tris-HCl buffer (pH 8.0), 40% glycerol and 0.1 M NaCl.
Shipping: The product is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
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