SDS-Page
SNRPA1 recombinant protein
SNRPA1, 1-255aa, Human, His tag E Coli
Gene Names
SNRPA1; Lea1; U2A'
Applications
SDS-Page
Purity
> 80% by SDS-PAGE
Synonyms
SNRPA1; 1-255aa; Human; His tag E Coli; u2 small nuclear ribonucleoprotein A; Lea1; small nuclear ribonucleoprotein polypeptide A; SNRPA1 recombinant protein
Host
E Coli
Purity/Purification
> 80% by SDS-PAGE
Form/Format
Liquid. 20mM Tris-HCl Buffer (pH 8.0) containing 30% glycerol, 0.2M NaCl, 2mM DTT, 0.1mM PMSF
Concentration
0.5 mg/ml (determined by Absorbance at 280nm) (varies by lot)
Sequence
MGSSHHHHHH SSGLVPRGSH MVKLTAELIE QAAQYTNAVR DRELDLRGYK IPVIENLGAT LDQFDAIDFS DNEIRKLDGF PLLRRLKTLL VNNNRICRIG EGLDQALPCL TELILTNNSL VELGDLDPLA SLKSLTYLSI LRNPVTNKKH YRLYVIYKVP QVRVLDFQKV KLKERQEAEK MFKGKRGAQL AKDIARRSKT FNPGAGLPTD KKKGGPSPGD VEAIKNAIAN ASTLAEVERL KGLLQSGQIP GRERRSGPTD DGEEEMEEDT VTNGS
Sequence Length
255
Applicable Applications for SNRPA1 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 SNRPA1 recombinant protein
SNRPA1, also known as u2 small nuclear ribonucleoprotein A, is a component of the u2 snRNP that forms a complex with u2 snRNP B (u2B). Together, u2 snRNP A and u2 snRNP B form a complex that binds to the u2 snRNA hairpin IV. The configuration of this u2 snRNP A/u2 snRNP B dimer and the subtle variations of a few key residues regulate the snRNP-RNA-binding specificity. u2 snRNP A is a 255 amino acid protein, and two isoforms exist as a result of alternative splicing events. Recombinant human SNRPA1 protein, fused to His-tag at N-terminus, was expressed in E Coli and purified by using conventional chromatography.
Product Categories/Family for SNRPA1 recombinant protein
References
Crispino J.D. et al. (1994) Science 265: 1866-1869.; 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
30.5 kDa (275aa), confirmed by MALDI-TOF
NCBI Official Full Name
U2 small nuclear ribonucleoprotein A'
NCBI Official Synonym Full Names
small nuclear ribonucleoprotein polypeptide A'
NCBI Official Symbol
SNRPA1
NCBI Official Synonym Symbols
Lea1; U2A'
NCBI Protein Information
U2 small nuclear ribonucleoprotein A'
UniProt Protein Name
U2 small nuclear ribonucleoprotein A'
UniProt Gene Name
SNRPA1
UniProt Synonym Gene Names
U2 snRNP A'
Uniprot Description
This protein is associated with sn-RNP U2. It helps the A' protein to bind stem loop IV of U2 snRNA.
Research Articles on SNRPA1
Similar Products
Product Notes
The SNRPA1 snrpa1 (Catalog #AAA204124) 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 SNRPA1 can be used in a range of immunoassay formats including, but not limited to, SDS-PAGE. Researchers should empirically determine the suitability of the SNRPA1 snrpa1 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 MVKLTAELIE QAAQYTNAVR DRELDLRGYK IPVIENLGAT LDQFDAIDFS DNEIRKLDGF PLLRRLKTLL VNNNRICRIG EGLDQALPCL TELILTNNSL VELGDLDPLA SLKSLTYLSI LRNPVTNKKH YRLYVIYKVP QVRVLDFQKV KLKERQEAEK MFKGKRGAQL AKDIARRSKT FNPGAGLPTD KKKGGPSPGD VEAIKNAIAN ASTLAEVERL KGLLQSGQIP GRERRSGPTD DGEEEMEEDT VTNGS. It is sometimes possible for the material contained within the vial of "SNRPA1, 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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