[求救] ELISA sample加HCl 和NaOH
R&D的elisa kit 是要自己先手動coating的kit
protocol裡面寫sample 要pretreat
在100ul sample+50 ul 1N HCl incubate10
min 再加45ul 1N NaOH
這個步驟是了為什麼?純粹矯正ph值嗎?
因為我sample裡面標的蛋白的濃度已經很低了 加了HCl跟NaOH會更加稀釋掉了
所以想知道加酸跟鹼是不是必須的步驟 還是可以直接用原始sample測呢?謝謝大家
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