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Chromogranin A

Blood

Chromogranin A

Also known as: CgA, Chromogranin

COMMON RANGE

0 – 93

ng/mL

0

342

M

Mayo Clinic Laboratories

Adult

See all sources ↓

CONVERT & COMPARE

ng/mL

=

47

µg/L

=

47

mcg/L

=

47

ug/L

Reference ranges by source

Published adult intervals: 3, from 3 named sources, shown in ng/mL.

SOURCE

SEX

AGE

RANGE

VISUAL

CITE

A

ARUP Laboratories

All

≥18y

0 – 187 ng/mL

M

Mayo Clinic Laboratories

All

≥18y

0 – 93 ng/mL

Q

Quest Diagnostics

All

≥18y

0 – 311 ng/mL

A

ARUP Laboratories

All · ≥18y

0 – 187 ng/mL

M

Mayo Clinic Laboratories

All · ≥18y

0 – 93 ng/mL

Q

Quest Diagnostics

All · ≥18y

0 – 311 ng/mL

Related biomarkers

More tests in the blood category.

White Blood Cells (WBC)

Red Blood Cells (RBC)

Hemoglobin (Hgb)

Hematocrit (Hct)

Platelets (PLT)

Mean Corpuscular Volume (MCV)

Sources

ARUP Laboratories

Mayo Clinic Laboratories

Quest Diagnostics

Last updated 2026-05-02

This page presents source-specific reference data and sourced explanations. For general wellness information only. This is not medical advice. For diagnosis or treatment of any condition, talk to a qualified clinician.

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