ALP in Serum

Alkaline phosphatase is primarily released from the bile ducts and bone. Minor sources include the intestinal mucosa, kidneys, and placental tissue (during pregnancy).

Also known as:

Alkaline Phosphatase

S-ALP

ALKP

ALPase

ALP ranges for

Interpret your result

"Normal" lab range for ALP is between 40 and 130 IU/L for males:

130

According to OptimalDX, ALP should be between 45 and 100 IU/L:

100

Optimal range

Optimal range for ALP appears to be between 50 and 100 IU/L for males:

100

130

180

This isn't medical advice. Consult your healthcare provider.

This page is marked as a work-in-progress.

The optimal range is derived from a limited number of sources and is subject to change.

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About the site author
My personal mission is to extend human lifespan by collectively adding 1 million years to people's lives.
Zsolt Szabo
Software Engineer, Biohacker, and Consultant for Longevity Clinics.

Please send me relevant research and feedback.

Any feedback is welcome at .

I am particularly interested in research on biomarkers associated with all-cause mortality and on defining optimal reference ranges.