Which TOP10 competent cells are right for you?
| Convenient One Shot format and proven, reliable TOP10 chemically competent E. coli | Electrocompetent TOP10 E. coli in convenient One Shot format | Reliable electrocompetent TOP10 E. coli in flexible format | Medium, flexible throughput in reliable TOP10 chemically competent E. coli | High throughput transformation in reliable TOP10 chemically competent E. coli | |
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| Top seller | ![]() |
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| Format | One Shot (pre-aliquoted, single use) |
One Shot (pre-aliquoted, single use) |
Bulk | MultiShot StripWell (96-well StripWell format) |
MultiShot (96-well microtiter plate format) |
| Volume per vial or well (µL) | 50 | 50 | 80 | 50 | 15 |
| Number of vials or wells (smallest pack size) | 11 | 11 | 5 | 96 | 96 |
| Number of plates | N/A | N/A | N/A | 1 | 5 |
| Total volume (µL) | 550 | 550 | 400 | 4,800 | 7,200 |
| Transformation efficiency | >1 x 109 cfu/µg | >1 x 109 cfu/µg | >1 x 109 cfu/µg | >1 x 108 cfu/µg | >1 x 108 cfu/µg |
| Type of transformation | Chemical | Electroporation | Electroporation | Chemical | Chemical |
| Blue/white screening | ![]() |
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| Transformation of methylated DNA from genomic preparations | ![]() |
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| Order | Order | Order | Order | Order |
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For Research Use Only. Not for use in diagnostic procedures.

