<prompt> Microalbuminuria is defined as-0.3-0.5 g of 24 hours urine protein0.03-0.3 g of 24 hours protein0.03-0.3 g of 24 hours urine albumin2.5 g of 24 hours urine protein  <response>: Ref:Harrison 20th edition pg no. 2134 Albumin is detected by radioimmunoassay. Albumin creatinine mgg 24h urine protein mg24h 24 hr albuminmg24h Normal 30 150 8-10 Microalbuminiuria 30-300 - 30-300 Proteinuria 300 150 300 Ref Harrison20th edition pg 267 