Unfortunately, we will not provide components of our CGH labeling kits as our kits are readily packaged and QCed together. Hence, we would have to disassemble an existing kit to provide the components and this wold cost the same as the full kit. We do sell the DNA purification kit (ENZ-GEN100) and the restriction enzymes AluI (ENZ-GEN108) and RsaI (ENZ-GEN109) separately. Furthermore, we can provide custom composition kits in bulk quantities