SDS-Page
SNRPB2 recombinant protein
SNRPB2, 1-225aa, Human, His tag, E Coli
Gene Names
SNRPB2; Msl1; U2B''
Applications
SDS-Page
Purity
> 90% by SDS-PAGE
Synonyms
SNRPB2; 1-225aa; Human; His tag; E Coli; u2 small nuclear ribonucleoprotein B; u2 snRNP B; SNRPB2 recombinant protein
Host
E Coli
Purity/Purification
> 90% by SDS-PAGE
Form/Format
Liquid. 20mM Tris-HCl Buffer (pH 8.0) containing 40% glycerol, 0.1M NaCl
Concentration
0.25 mg/ml (determined by Bradford assay) (varies by lot)
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
Sequence Length
225
Applicable Applications for SNRPB2 recombinant protein
SDS-PAGE
Antigen Species
Human
Tag Information
His-tag
Preparation and Storage
Can be stored at 4 degree C short term (1-2 weeks).
For long term storage, aliquot and store at -20 degree C or -70 degree C.
Avoid repeated freezing and thawing cycles.
For long term storage, aliquot and store at -20 degree C or -70 degree C.
Avoid repeated freezing and thawing cycles.
SDS-Page
SDS-Page
Related Product Information for SNRPB2 recombinant protein
SNRPB2, also known as u2 small nuclear ribonucleoprotein B, belongs to the RRM u1 A/B family. This protein associates with stem loop IV of u2 small nuclear ribonucleoprotein (u2 snRNP) in the presence of snRNP-A. It may play a role in pre-mRNA splicing. Autoantibodies from patients with systemic lupus erythematosus frequently recognize epitopes on the encoded protein. Two transcript variants encoding the same protein have been found for this gene. Recombinant human SNRPB2 protein, fused to His-tag at N-terminus, was expressed in E Coli and purified by using conventional chromatography.
Product Categories/Family for SNRPB2 recombinant protein
References
Guo JX., et al. (2001) Biophys J. 81 (2):630-42; Price S.R., et al. (1998) Nature.394:645-650
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
27.6 kDa (245aa), confirmed by MALDI-TOF
NCBI Official Full Name
U2 small nuclear ribonucleoprotein B''
NCBI Official Synonym Full Names
small nuclear ribonucleoprotein polypeptide B2
NCBI Official Symbol
SNRPB2
NCBI Official Synonym Symbols
Msl1; U2B''
NCBI Protein Information
U2 small nuclear ribonucleoprotein B''
UniProt Protein Name
U2 small nuclear ribonucleoprotein B''
UniProt Gene Name
SNRPB2
UniProt Synonym Gene Names
U2 snRNP B''
NCBI Description
The protein encoded by this gene associates with stem loop IV of U2 small nuclear ribonucleoprotein (U2 snRNP) in the presence of snRNP-A'. The encoded protein may play a role in pre-mRNA splicing. Autoantibodies from patients with systemic lupus erythematosus frequently recognize epitopes on the encoded protein. Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]
Uniprot Description
Involved in pre-mRNA splicing. This protein is associated with snRNP U2. It binds stem loop IV of U2 snRNA only in presence of the U2A' protein.
Research Articles on SNRPB2
Similar Products
Product Notes
The SNRPB2 snrpb2 (Catalog #AAA204058) is a Recombinant Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. The tag for this protein is His-tag. AAA Biotech's SNRPB2 can be used in a range of immunoassay formats including, but not limited to, SDS-PAGE. Researchers should empirically determine the suitability of the SNRPB2 snrpb2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. The amino acid sequence is listed below: 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. It is sometimes possible for the material contained within the vial of "SNRPB2, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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