CRISPR Guides
sgRNA, crRNA, tracrRNA and controls with standard end modifications.
tracrRNA and controls in stock
Chemically synthesised guides, desalted or HPLC purified. tracrRNA and the non-targeting controls have fixed sequences and sit in stock. If you are working in primary cells, the end-protected version is usually worth the difference; unprotected guides get chewed back fast in cells with active exonucleases.
Guide RNA
| Product | Specification | Price |
|---|---|---|
| sgRNA (single guide) | 2 nmol, HPLC | $45 |
| crRNA | 2 nmol, desalted | $29 |
| tracrRNA | 5 nmol, HPLC · in stock | $39 |
| Non-targeting control guide | 2 nmol · in stock | $29 |
| End-protected sgRNA | 2′-OMe + PS, 3 bases each end | $69 |
2′-O-methyl and phosphorothioate end protection available on request.
Not on the list? Long RNA, unusual modifications, pools and plates are designed and quoted
individually — free, within one business day. Send us the requirement.