PTPA Human siRNA Oligo Duplex (Locus ID 5524)
CAT#: SR303690
PTPA (Human) - 3 unique 27mer siRNA duplexes - 2 nmol each
Special offer: Get $100/€100 off this product. Use code: SR100
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Specifications
Product Data | |
Purity | HPLC purified |
Quality Control | Tested by ESI-MS |
Sequences | Available with shipment |
Components | PTPA (Human) - 3 unique 27mer siRNA duplexes - 2 nmol each (Locus ID 5524)Included - SR30004, Trilencer-27 Universal Scrambled Negative Control siRNA Duplex - 2 nmolIncluded - SR30005, RNAse free siRNA Duplex Resuspension Buffer - 2 ml |
Stability | One year from date of shipment when stored at -20°C. |
Number of Transfections | Approximately 330 transfections/2nmol in 24-well plate under optimized conditions (final conc. 10 nM). |
Note | Single siRNA duplex (10nmol) can be ordered. |
Reference Data | |
RefSeq | NM_001193397, NM_001271832, NM_021131, NM_178000, NM_178001, NM_178002, NM_178003 |
Synonyms | PP2A; PPP2R4; PR53 |
Summary | 'Protein phosphatase 2A is one of the four major Ser/Thr phosphatases and is implicated in the negative control of cell growth and division. Protein phosphatase 2A holoenzymes are heterotrimeric proteins composed of a structural subunit A, a catalytic subunit C, and a regulatory subunit B. The regulatory subunit is encoded by a diverse set of genes that have been grouped into the B/PR55, B'/PR61, and B''/PR72 families. These different regulatory subunits confer distinct enzymatic specificities and intracellular localizations to the holozenzyme. The product of this gene belongs to the B' family. This gene encodes a specific phosphotyrosyl phosphatase activator of the dimeric form of protein phosphatase 2A. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]' |
Performance Guaranteed | OriGene guarantees that at least two of the three Dicer-Substrate duplexes in the kit will provide at least 70% or more knockdown of the target mRNA when used at 10 nM concentration by quantitative RT-PCR when the TYE-563 fluorescent transfection control duplex (cat# SR30002) indicates that >90% of the cells have been transfected and the HPRT positive control (cat# SR30003) provides 90% knockdown efficiency. For non-conforming siRNA, requests for replacement product must be made within ninety (90) days from the date of delivery of the siRNA kit. To arrange for a free replacement with newly designed duplexes, please contact Technical Services at techsupport@origene.com. Please provide your data indicating the transfection efficiency and measurement of gene expression knockdown compared to the scrambled siRNA control (quantitative RT-PCR data required). |
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