SNRPA

Gene Symbol	SNRPA
Entrez Gene	6626
Alt Symbol	Mud1, U1-A, U1A
Species	Human
Gene Type	protein-coding
Description	small nuclear ribonucleoprotein polypeptide A
Other Description	U1 small nuclear RNP-specific A|U1 small nuclear ribonucleoprotein A|U1 snRNP A|U1 snRNP-specific protein A
Swissprots	P09012
Accessions	AAA61245 EAW56995 EAW56996 P09012 AK293140 BAG56688 AK313182 BAG35999 BC000405 AAH00405 BC008290 AAH08290 BQ002918 CN286572 X06347 CAA29653 NM_004596 NP_004587
Function	Component of the spliceosomal U1 snRNP, which is essential for recognition of the pre-mRNA 5' splice-site and the subsequent assembly of the spliceosome. U1 snRNP is the first snRNP to interact with pre-mRNA. This interaction is required for the subsequent binding of U2 snRNP and the U4/U6/U5 tri-snRNP. SNRPA binds stem loop II of U1 snRNA. In a snRNP-free form (SF-A) may be involved in coupled pre-mRNA splicing and polyadenylation process. May bind preferentially to the 5'-UGCAC-3' motif on RNAs. {ECO:0000269|PubMed:9848648}.
Subcellular Location	Nucleus.
Top Pathways	Spliceosome

• Antibodies
• Assays/Kits
• Proteins/Peptides
• siRNAs/Functional Genomics
• cDNA Clones
• Cell/Tissue/Blood Products

Human U1A full length protein - ab132467 from Abcam Category Protein Source Wheat germ Species Human

Human U1A peptide - ab41553 from Abcam Category Peptide

SNRPA / U1A Antibody Blocking Peptide - LS-E3567 from LifeSpan Bioscience Category Peptide Prices $145.00 Sizes 100 µg

SNRPA / U1A Antibody Blocking Peptide - LS-E14808 from LifeSpan Bioscience Category Peptide Prices $145.00 Sizes 100 µg

SNRPA / U1A Antibody Blocking Peptide - LS-E14809 from LifeSpan Bioscience Category Peptide Prices $145.00 Sizes 100 µg

Recombinant Human U1A Protein - H00006626-P01 from Novus Biologicals Category Protein Prices $369.00, $529.00 Sizes 10 µg, 25 µg Source Wheat Germ Species Human

SNRPA-Antibody-Center-Blocking-Peptide - BP14764c from Abgent, a WuXi AppTec company Category Peptide Prices $80.00 Sizes 100 µg

Human SNRPA protein - orb169318 from Biorbyt Category Protein Prices $170.00, $289.00 Sizes 2 μg, 10 μg Species Human

Human SNRPA protein - orb245057 from Biorbyt Category Protein Prices $340.00, $629.00, $1,003.00, $1,556.00 Sizes 50 μg, 200 μg, 500 μg, 1 mg Species Human

SNRPA Blocking Peptide - 33R-6281 from Fitzgerald Category Peptide Prices $130.00 Sizes 100 µg

SNRPA1 protein (His tag) - 80R-2103 from Fitzgerald Category Protein Prices $270.00 Sizes 10 µg Source E.coli

U1 snRNP protein A - H00006626-P01-10 from Acris Antibodies Category Protein Prices $380.00 Sizes 10 µg Source in vitro transl. Species Human

U1 snRNP protein A - H00006626-P01-25 from Acris Antibodies Category Protein Prices $500.00 Sizes 25 µg Source in vitro transl. Species Human

U1 snRNP protein A - P255-3 from Acris Antibodies Category Protein Prices $610.00 Sizes 100 µg Source Insect cells Species Human

Small Nuclear Ribonucleoprotein Polypeptide A, Human Recombinant - 228-12836-1 from RayBiotech Category Protein Prices $118.00 Sizes 1 µg Species Human

Recombinant Human Small Nuclear Ribonucleoprotein Polypeptide A - 228-12836-2 from RayBiotech Category Protein Prices $189.00 Sizes 2 µg Source Escherichia Coli. Species Human

Recombinant Human Small Nuclear Ribonucleoprotein Polypeptide A - 228-12836-3 from RayBiotech Category Protein Prices $1,448.00 Sizes 3 µg Source Escherichia Coli. Species Human

SNRPA fusion protein - ag0283 from Proteintech Group Category Protein Source E. coli-derived, PGEX-4T Species Human

Recombinant Human SNRPA1 protein - BP002061-PRO-1015 from Syd Labs Category Protein Prices $160.00, $1,200.00 Sizes 5 µg, 50 µg Source E.coli-derived. Species Human

Recombinant human U1 small nuclear ribonucleoprotein A protein - CSB-EP009744h CSB-BP009744h CSB-MP009744h from Cusabio Category Protein Source E.coli or Baculovirus or Mammalian cell Species Human

Recombinant Human U1 small nuclear ribonucleoprotein A(SNRPA),partial - CSB-RP009744h from Cusabio Category Protein Source E.coli Species Human

Recombinant Human U1 small nuclear ribonucleoprotein A(SNRPA) - CSB-YP022327HU CSB-EP022327HU CSB-BP022327HU CSB-MP022327HU from Cusabio Category Protein Source Yeast or E.coli or Baculovirus or Mammalian cell Species Human

U1 small nuclear ribonucleoprotein A - RPC141330 from Biomatik Category Protein Prices $299.20, $352.00, $550.00, $687.50, $997.50, $1,507.50 Sizes 10 µg, 50 µg, 100 µg, 200 µg, 500 µg, 1 mg Source E.coli Species Human

Small Nuclear Ribonucleoprotein Polypeptide A Protein (Recombinant) - abx263457 from Abbexa Category Protein

Small Nuclear Ribonucleoprotein Polypeptide A Protein (Recombinant) - abx262968 from Abbexa Category Protein

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