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.

Asp-N Sequencing Grade Product Information

Instructions for Use of Product(s)
V1621

Literature # 9PIV162

Asp-N, Sequencing Grade, is an endoproteinase that hydrolyzes peptide bonds on the N-terminal side of aspartic and glutamic acid residues.

Printed in USA. Revised 11/20