For a successful HLA type, we need over 50ul of DNA at a concentration of between 100 and 250ng/ul. In real life, this means that DNA from 3-5 million cells should be rehydrated in about 100-150ul of DNA hydration solution (if you use the Puregene DNA extraction kit).

When labelling samples, please make the writing legible and if possible, unique. For example, samples labelled '1' or 'A' are not unique enough.