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Small Nuclear Ribonucleoprotein Polypeptide B Human Recombinant ( SNRPB2 Human )

DescriptionSNRPB2 Human Recombinant fused with a 20 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 245 amino acids (1-225a.a.) and having a molecular mass of 27.6kDa. The SNRPB2 is

$193.00

Data sheet

Formulation The SNRPB2 solution (0.25mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 40% glycerol and 0.1M NaCl.
Purity Greater than 90.0% as determined by SDS-PAGE.
Description SNRPB2 Human Recombinant fused with a 20 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 245 amino acids (1-225a.a.) and having a molecular mass of 27.6kDa. The SNRPB2 is purified by proprietary chromatographic techniques.
Protein Background 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.
Expression host Escherichia Coli.
Synonyms Small nuclear ribonucleoprotein polypeptide B2, Msl1, U2 snRNP B'', U2 small nuclear ribonucleoprotein B'', MGC24807, MGC45309.
Reagent Appearance Sterile Filtered colorless solution.
Stability SNRPB2 should be stored desiccated below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
Amino acid sequence MGSSHHHHHH SSGLVPRGSH MDIRPNHTIY INNMNDKIKK EELKRSLYAL FSQFGHVVDI VALKTMKMRG QAFVIFKELG SSTNALRQLQ GFPFYGKPMR IQYAKTDSDI ISKMRGTFAD KEKKKEKKKA KTVEQTATTT NKKPGQGTPN SANTQGNSTP NPQVPDYPPN YILFLNNLPE ETNEMMLSML FNQFPGFKEV RLVPGRHDIA FVEFENDGQA GAARDALQGF KITPSHAMKI TYAKK

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