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Custom Oligos
Custom iScale Oligos™
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When nanomoles are too small, and kilograms are too big, milligram and gram quantities of iScale Oligos™ are just right. iScale Oligos are for in vitro and in vivo projects for which standard yields just won’t do. Offering impeccable quality, rapid product delivery, and excellent service, Sigma wants to partner with you for your research and commercial needs.
Request pricing and/or feasibility for iScale Oligos
More information on iScale Oligos - siRNA
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| Attention: The following specifications apply to the USA and Europe. All other countries, click here. |
| Yields |
• 15, 50, 100, 250, 300, and 500 mg
• Other milligram and gram quantity yields available |
| Purification |
Fully deprotected and desalted. Purification by HPLC-RP and/or HPLC-IE to ≥85% available |
| Form |
Dried flakes/powder in centrifuge tubes and media bottles; all tubes and bottles are sterile; and RNAse, DNAse, and pyrogen free |
| Quality Controls |
UV spectrophotometry, MALDI-TOF mass spectrometry / ESI mass spectrometry, capillary electrophoresis, and/or PAGE |
| in vivo Specification |
Dialysis, ultrafiltration / filter sterilization, and endotoxin testing |
| Guarantee |
Guaranteed sequence, quality, and quantity up to 50 bases |
| Documentation |
Each oligo is delivered with a Certificate of Analysis document including yield, melting temperature, molecular weight, and concentration data. Also included is an extra vial label for your records. Mass spec and CE gel traces available. |
| Modifications |
Phosphorylation, Phosphorothioate, 2'-O-alkyl, Bromo-Uracil, Amino Modifier, 6-FAM, Inosine, Biotin, and others |
| Shipping Schedule |
2 weeks for 1 g or less; please inquire for higher yields |
| Storage |
Storage recommendations |
| Pricing |
Please inquire |
| Ordering |
Online, email, fax, or phone |
Global Manufacturing
Global operational facilities provide us with distinct advantages when compared to other manufacturers. We are able to provide a product with consistent global quality for projects that may require collaboration with scientists in other geographies. Sigma maintains disaster preparation plans and contingencies that mitigate circumstances arising from weather events such as floods, hurricanes, & power outages. With our global manufacturing capabilities and networking systems, we are able to continue the manufacturing process if our offices are threatened by natural disasters.
Our Commitment to Quality
Sigma has a controlled manufacturing process that includes: advanced scheduling tools using our production database (LIMS), redundant manufacturing equipment, dedicated order management team, 24hr/5 day manufacturing operation, and a world-class quality management system. All of our major manufacturing sites are ISO 9001:2000 or ISO14001:1996 certified.
As part of our quality management system, we require and measure continuous improvement through Plan-Do-Study-Act cycles and regularly review the results of these activities during our management reviews. Sigma employs an extensive array of performance metrics that are tracked, published, and reviewed at every level of our organization.
What does ISO 9001:2000 Certification mean to you?
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Consistent Product and Service through Well-Documented Processes
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Reduced Cost through Continual Process Improvement
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Reduced Cycle Time for Fast Delivery
ISO 9001:2000 registered: Canada, Germany, Japan and the USA
ISO 14001:1996 registered: UK
That's Not All
We have what the others don't – exceptional customer service and technical support. No other company gives you the hands-on care that Sigma provides. From special price quotes to order confirmation to delivery updates, we will do what it takes to delight you with our service. Orders may be accepted by fax, e-mail or web.
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