Skip to main content

Table 1 Key characteristics of bisulfite conversion kits

From: Evaluation of commercial kits for isolation and bisulfite conversion of circulating cell-free tumor DNA from blood

Kit name

Manufacturer

Input amount (ng)

Optimal input amount (ng)

Input volume (µl)

Elution volume (µl)

DNA protection

Conversion temperature (°C)

Conversion time (min)

Protocol time (min)c

Automation

EpiJET Bisulfite Conversion

Thermo Scientific

0.05–2000

200–500

1–20

10–20

No

98 + 60

160

220

No

EpiTect Plus DNA Bisulfite

QIAGEN

1–2000

1–20 (40a)

10–15

Yes (carrier RNA)

95 + 60

300

370

Partly (clean-up QIAcube)

EZ DNA Methylation-Direct

Zymo Research

0.05–2000

200–500

1–20

10b

No

98 + 64

218

260

No

Imprint DNA Modification

Sigma-Aldrich

0.1–1000

50–200

1–24

8–20

Yes (BSA solution)

65

90

155

No

Premium Bisulfite

Diagenode

0.1–2000

200–500

1–20

10b

No

98 + 60

68

115

No

  1. aInput volume can be up to 40 µl when using 1–500 ng input DNA, reducing the volume of DNA protection buffer
  2. bElution volume can be higher, no maximum volume stated
  3. cApproximate time running 12 samples