EagI
C▾GGCCG5′ overhang (4)
EagI is a 6 bp-recognition restriction enzyme. It runs best in rNEBuffer 3.1 at 37°C.
NEB buffer activity
| Buffer | % Activity |
|---|---|
| rNEBuffer 1.1 | 10% |
| rNEBuffer 2.1 | 25% |
| rNEBuffer 3.1best | 100% |
| rCutSmart | 10% |
- Incubation
- 37°C
- Heat inactivation
- 65°C, 20 min
- Star activity
- None
- Methylation blocked
- CpG
CGGCCG contains CG; CpG methylation blocks. Consider EagI-HF (100% rCutSmart).
Find EagI sites in your own sequence
Paste a sequence below and this scans it for every EagI recognition site — the same engine behind the full Restriction Sites tool, scoped to just this one enzyme.
Frequently asked questions
What does EagI recognize?
EagI recognizes the 6 bp sequence CGGCCG (5′→3′), cutting the top strand between position 1 and 2 within the site to leave a 5′ overhang of 4 bases.
What buffer should I use for EagI?
rNEBuffer 3.1 gives the highest activity (incubate at 37°C).
Does EagI have star activity?
No documented star activity under standard reaction conditions.
Is EagI blocked by DNA methylation?
Yes — blocked by CpG methylation. Use methylation-free template (e.g. a dam⁻/dcm⁻ strain) if this matters for your digest.
Can I heat-inactivate EagI?
Yes — 65°C for 20 minutes.