BETA-CROSSLAPS, PLASMA

​3 mL EDTA blood

Preferably fasting morning sample. Send sample immediately to the laboratory.

​Immunoassay

≥ 24 yrs (M):
Study by manufacturer on healthy male adult population demonstrate values for
24 - 29 yrs: 0.24 - 1.02 µg/L
30 - 39 yrs: 0.23 - 0.94 µg/L
40 - 49 yrs: 0.18 - 0.80 µg/L
50 - 59 yrs: 0.16 - 0.74 µg/L
60 - 69 yrs: 0.13 - 0.75 µg/L
≥ 70 yrs: 0.12 - 0.78 µg/L

≥ 18 yrs (F):
Study by manufacturer on healthy female adult population demonstrate values for
Premenopausal: 0.14 - 0.69 µg/L
Postmenopausal: 0.18 - 1.02 µg/L

​Mean = 4 hrs, Range: 3 – 5 hrs

​Monday – Saturday