| Products | Custom siRNA, PAGE purified from Ambion | |
| Company | Ambion | |
| Item | Custom siRNA, PAGE purified | |
| Price | $955.00 | |
| Description | Ambion's custom siRNA service provides the premium quality siRNAs you need for your gene silencing research. Custom siRNAs can be readily ordered online by providing either the 19-21 base target sequence, or by providing the sense and antisense siRNA sequences. (Also check out Ambion's Silencer Validated and Silencer Pre-designed siRNAs, which are already designed for you.) For your convenience, siRNAs are provided in various formats and amount, and many different modifications including fluorescent labels are now available. Each siRNA is synthesized in our state-of-the-art synthesis facility to meet the highest quality standards. Ambion's standard purification procedure, available for 21mer siRNAs, includes deprotection and column purification, and typically yields siRNA that is 90% pure (guaranteed >80% pure). For the most demanding applications, and for siRNAs of lengths other than 21 bp, HPLC and PAGE purification is available, yielding siRNAs that are guaranteed >97% pure. To ensure that the siRNAs are of highest quality, all RNA oligonucleotides are assessed by MALDI-TOF (matrix-assisted laser desorption ionization time-of-flight) mass spectrometry and the purity of all HPLC and PAGE purified oligonucleotides by analytical HPLC. Ambion also analyzes each annealed siRNA by gel electrophoresis to confirm that the strands annealed properly. The result is premium quality siRNA that is purified and ready to use. | |
| Info | Ambion2130 Woodward Austin, TX 78744 USA
Fax Number: 512-651-0201 Web Site: http://www.ambion.com |