Upcoming System Maintenance

Notice:Promega will be performing essential system updates January 21–25.

Order processing and shipping will pause starting January 21 at 4:00 PM CST and resume on January 26.
Please plan to order in advance for any products needed during this timeframe.

Please contact Customer Service with any questions.
Phone: (608) 274-4330
Toll-Free Phone: (800) 356-9526
Email: custserv@promega.com
Hours: 7am – 6pm, CST, Monday-Friday

T7 RiboMAX™ Express Large Scale RNA Production System

Instructions for Use of Product(s)
P1320

Literature # TB298

The T7 RiboMAX™ Express Large Scale RNA Production System is an in vitro transcription system designed for consistent production of milligram amounts of RNA in a short amount of time. This is about 10- to 20-fold more RNA than is produced in a standard Riboprobe® System transcription reaction. T7 RiboMAX™ Express System reactions differ from Riboprobe® System reactions in three primary ways: a HEPES (pH 7.5) buffer is used rather than a Tris-HCl (pH 7.9) buffer, NTP and magnesium concentrations are elevated and inorganic pyrophosphatase is included in the reaction.

Summary of Changes
The following changes were made to the 9/25 revision of this document:
1. Updated the cover image and fonts.
2. Made miscellaneous text edits, including updating some storage conditions.
3. Updated third-party trademarks and catalog numbers.

Revised 9/25.