Kidney Tests
42 kidney biomarkers and 8 panels you can order from Instalab. Bundle any combination. Transparent pricing, clinician-reviewed results, no doctor referral required.
Panels
- Panel2 biomarkers
ADMA & SMDA
Detect signs of silent damage inside your arteries before blood pressure or cholesterol sounds the alarm.
$71 - Panel24 biomarkers
Advanced Heart Health Panel
See the full picture of your heart risk that a standard cholesterol test leaves half finished.
$89 - Panel4 biomarkers
Albumin/Globulin Ratio
See whether your body is quietly fighting something your other blood tests haven't caught yet.
$7 - Panel3 biomarkers
BUN/Creatinine Ratio
Reveal whether dehydration, muscle loss, or hidden kidney stress is quietly shifting your body's waste balance.
$7 - Panel14 biomarkers
Comprehensive Metabolic Panel
Your liver, kidneys, and metabolism in a single blood draw, catching organ stress years before symptoms show up.
$11 - Panel11 biomarkers
Kidney Function Panel
Spot kidney damage years before symptoms appear, when the trajectory can still be reversed.
$70 - Panel9 biomarkers
Liver Function Panel
See whether your liver is silently struggling before damage becomes permanent.
$8 - Panel26 biomarkers
Urine Analysis
Catch kidney damage, hidden infections, and metabolic warning signs in a single, painless sample.
$5
Individual Biomarkers
- Urine
Albumin
A protein that, when found in urine, can indicate kidney damage or disease.
$10 - 24-Hour Urine
Albumin
Catch silent kidney and blood vessel damage years before standard kidney tests show anything is wrong.
$10 - 24-Hour Urine
Amylase
Catch ongoing pancreas irritation that a short-window blood test may have already missed.
$77 - Blood
BUN
Spot early kidney stress and hidden cardiovascular risk that standard cholesterol panels miss entirely.
$6 - Blood
BUN/Creatinine
Spot hidden kidney stress, dehydration, or muscle breakdown that standard kidney tests alone can miss.
View details - 24-Hour Urine
Calcium
The most accurate read on whether you are losing too much calcium, missed by routine blood tests and spot urine checks.
$67 - Blood
Creatinine
Catch silent kidney decline years before symptoms appear, even when you feel perfectly healthy.
$6 - 24-Hour Urine
Creatinine
Your most direct read on daily kidney filtering power and muscle status, beyond what a single blood draw can show.
$7 - Urine
Creatinine
The quiet workhorse behind every urine kidney test, anchoring how the rest of your results get read.
$8 - Dried Urine
Creatinine (U1 Waking)
The hidden anchor that makes every other marker in your morning urine sample meaningful.
View details - Dried Urine
Creatinine (U2 +2 Hours)
The reference marker that decides whether the rest of your urine hormone results can be trusted.
View details - Dried Urine
Creatinine (U3 Dinner)
The behind-the-scenes math that makes your dried urine hormone results trustworthy.
View details - Dried Urine
Creatinine (U4 Bedtime)
The reference point that lets you trust the cortisol and hormone numbers in your bedtime urine sample.
View details - Blood
Cystatin C
Spot kidney function decline years before standard tests raise a flag, especially if your muscle mass makes creatinine unreliable.
$64 - 24-Hour Urine
Cystine
The clearest signal of cystine stone risk, before another painful kidney stone forms.
$124 - 24-Hour Urine
Magnesium
One of the most sensitive reads on your body's magnesium balance, catching depletion that a standard blood test misses.
$74 - Urine
Microalbumin/Creatinine Ratio
An early warning sign of kidney damage and heart disease, often years before standard blood work shifts.
$17 - 24-Hour Urine
Oxalic Acid
Find out whether your body is producing or absorbing too much of the molecule behind most kidney stones, before stones or silent kidney damage appear.
$67 - 24-Hour Urine
Phosphate
Get an early read on how your kidneys handle one of the minerals most tied to heart and bone health.
$67 - 24-Hour Urine
Potassium
See whether your kidneys are quietly losing potassium or your diet is falling short of what your heart and blood vessels need.
$67 - 24-Hour Urine
Protein
Catch silent kidney filter damage years before your blood work shows anything wrong, and spot a hidden warning sign for heart disease and early death.
$50 - Blood
SMDA
A more precise early read on kidney function, beyond what creatinine alone can tell you.
View details - 24-Hour Urine
Sodium
See whether the salt in your diet is quietly pushing your heart and blood vessels toward damage, even if your blood pressure looks fine.
$67 - Blood
Total Protein
Spot liver damage, hidden immune disorders, or protein loss that standard tests can mask when albumin and globulin shift in opposite directions.
$6 - 24-Hour Urine
Urea Nitrogen
Your most direct read on how much protein your body is actually breaking down each day.
$50 - 24-Hour Urine
Uric Acid
See whether your body is overproducing uric acid or your kidneys are holding it in, the key question routine blood tests cannot answer.
$67 - Urine
Urine Amorphous Sediment
Get an early read on your urine chemistry, including signs of acidic urine and stone-forming potential.
View details - Urine
Urine Appearance
Your simplest daily read on hydration, kidney health, and hidden urinary tract problems.
View details - Urine
Urine Calcium Oxalate
Get an early microscope-level read on whether your urine is forming the seeds of kidney stones.
View details - Urine
Urine Casts
See whether your kidneys are quietly inflamed or scarring, even when standard blood work looks fine.
View details - Urine
Urine Color
Your simplest daily read on whether you are drinking enough water.
View details - Urine
Urine Crystals
Catch the earliest sign of kidney stone risk, often years before a stone passes.
View details - Urine
Urine Granular Casts
The clearest sign your kidney filters are physically damaged, often visible before standard creatinine moves.
View details - Urine
Urine Hyaline Cast
Catch early signs of kidney stress that routine blood tests and dipstick results can miss.
View details - Urine
Urine Occult Blood
Catch hidden bleeding in your urinary tract before it becomes a diagnosis you wish you had found sooner.
View details - Urine
Urine Protein
Catch kidney damage years before your blood tests change, when you can still reverse the trajectory.
View details - Urine
Urine Protein-to-Creatinine Ratio
A simple signal that your kidneys may be quietly leaking, often years before standard blood work catches it.
$58 - Urine
Urine RBC (Red Blood Cells)
Catch kidney or urinary tract damage early, before pain or visible bleeding forces you to act.
View details - Urine
Urine Renal Epithelial
Catch kidney tubule damage early, when standard creatinine and dipstick tests still look fine.
View details - Urine
Urine Transitional Epithelial
Spot inflammation, infection, or injury in your urinary tract lining before symptoms force you to act.
View details - Urine
Urine Uric Acid Crystals
An early signal that uric acid stones or kidney crystal damage may be forming, often missed by a standard blood panel.
View details - Blood
eGFR
See whether your kidneys are quietly losing filtering power years before symptoms appear.
View details