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Cell Signaling U2af1 (D6s3q) Rabbit mAb
Cell Signaling U2af1 (D6s3q) Rabbit mAb - CSIG (Additional S&H or Hazmat Fees May Apply)
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$327.00
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$327.00
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NETA PART: | CSIG-13705S |
MFG.PART: | 13705S |
UNSPSC: | 41105803 |
Manufacturer: | Cell Signaling |
Size | 100 µl |
Reactivity | H M R Mk |
Sensitivity | Endogenous |
Molecular Weight (kDa) | 35 |
Source/Isotype | Rabbit IgG |
Application/Dilution | {Western Blotting: 1:1000} |
Storage | Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody. |
Specificity/Sensitivity | U2AF1 (D6S3Q) Rabbit mAb recognizes endogenous levels of total U2AF1 protein. |
Species Reactivity | Human, Mouse, Rat, Monkey |
Source/Purification | Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Ala47 of human U2AF1 protein. |
Background | U2 small nuclear RNA auxiliary factor 1 (U2AF1) is the small (35 kDa) subunit of the U2 auxiliary factor (U2AF) that plays an essential role in the splicing of pre-mRNA to generate functional mRNA transcripts. U2AF1 forms a heterodimer with the large (65 kDa) U2AF2 subunit to create the U2 auxiliary factor that recognizes the 3 splice site and facilitates spliceosome assembly (1-3). Research studies indicate that U2AF1 binds to the 3-splice site consensus AG dinucleotide at the intron-exon boundary while U2AF2 recognizes and binds the polyprimidine tract upstream of the 3’ splice site. These two steps ensure accurate spliceosome assembly at splice sites (4-6). Mutations in the corresponding U2AF1 gene are associated with a type of hematopoietic stem cell disorder known as myelodysplastic syndrome (MDS), which can be characterized by low blood counts, anemia, and enhanced acute myeloid leukemia risk (7-9). Somatic U2AF1 mutations frequently affect highly conserved zinc finger protein regions that result in defective pre-mRNA splicing of genes involved in cell cycle progression and RNA processing pathways, contributing to MDS pathogenesis (7,10). |
SKU | CSIG-13705S |
---|---|
Supplier Part Number | 13705S |
UM | UNIT |
UNSPSC | 41105803 |
Manufacturer | Cell Signaling |
MSDS URL | https://www.cellsignal.com/contents/technical/safety-data-sheet-(sds)/resources-safety-data-sheets |
Temperature | -20C |
ProductLine | CSIG |
Qty | 1 |
MinOrderQty | 1 |
Weight | 7.00 |
Lead Time | 5 Business Days |