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SF3A2 Blocking Peptide (Center)

Synthetic peptide

Product Information
Primary Accession Q15428
Other Accession Q6AXT8, Q62203, A5PJN8, NP_009096.2
Additional Information
Gene ID 8175
Other Names Splicing factor 3A subunit 2, SF3a66, Spliceosome-associated protein 62, SAP 62, SF3A2, SAP62
Target/Specificity The synthetic peptide sequence is selected from aa 181-194 of HUMAN SF3A2
Format Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.
PrecautionsThis product is for research use only. Not for use in diagnostic or therapeutic procedures.
Protein Information
Name SF3A2
Synonyms SAP62
Function Involved in pre-mRNA splicing as a component of the splicing factor SF3A complex that contributes to the assembly of the 17S U2 snRNP, and the subsequent assembly of the pre- spliceosome 'E' complex and the pre-catalytic spliceosome 'A' complex (PubMed:10882114, PubMed:11533230). Involved in pre-mRNA splicing as a component of pre-catalytic spliceosome 'B' complexes, including the Bact complex (PubMed:29361316, PubMed:29360106, PubMed:30315277). Interacts directly with the duplex formed by U2 snRNA and the intron (PubMed:29360106).
Cellular Location Nucleus {ECO:0000255|PROSITE- ProRule:PRU00130, ECO:0000269|PubMed:10882114, ECO:0000269|PubMed:21349847, ECO:0000269|PubMed:29360106, ECO:0000269|PubMed:29361316, ECO:0000269|PubMed:30315277}
Research Areas
Citations (0)

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This gene encodes subunit 2 of the splicing factor 3a protein complex. The splicing factor 3a heterotrimer includes subunits 1, 2 and 3 and is necessary for the in vitro conversion of 15S U2 snRNP into an active 17S particle that performs pre-mRNA splicing. Subunit 2 interacts with subunit 1 through its amino-terminus while the single zinc finger domain of subunit 2 plays a role in its binding to the 15S U2 snRNP. Subunit 2 may also function independently of its RNA splicing function as a microtubule-binding protein.


Rose, J. Phd, et al. Mol. Med. (2010) In press :
Tanackovic, G., et al. Mol. Biol. Cell 16(3):1366-1377(2005)
Nesic, D., et al. J. Cell. Sci. 117 (PT 19), 4423-4433 (2004) :
Takenaka, K., et al. Biochem. J. 382 (PT 1), 223-230 (2004) :
Colland, F., et al. Genome Res. 14(7):1324-1332(2004)

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$ 99.00
Cat# BP20040c
Availability: 2 weeks
Bulk Size
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