Ukwehlukanisa Glue EDTAK2
I-EDTA i-ejenti e-chelating ehlukanisa kahle i-calcium ion egazini , ukuze ivimbele ukujiya kwegazi .Ijeli yokuhlukanisa , ehlukanisa ngokuphelele ingxenye yoketshezi lwegazi ( i- serum ) nengxenye eqinile ( amangqamuzana egazi ) bese ihlanganisa zombili izakhi ezingaphakathi kweshubhu ngomgoqo .Isetshenziselwa ukuhlolwa kwe-nucleic acid.
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