50 g, molecular biology grade cation exchange resin, sodium form, 1% cross-linkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit, can be used for chromatography or molecular biology applications
Choose molecular biology grade Chelex 100, a weak cation exchange resin, for DNA or RNA preparation for downstream detection by methods such as PCR, RT-qPCR, RT-ddPCR or LAMP.
Chelex 100-based sample preparation workflow overview.
Brand | Bio-Rad |
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