Protean Liquid Biopsy

Blood-based ctDNA testing for non-invasive monitoring of treatment response.

Vetted listingTakes insuranceFinancial aid availableFeatured

Diagnostics

Consented intake · your records travel with you · nothing moves without your sign-off

Why Protean exists

Protean Liquid Biopsy is blood-based cancer testing that detects circulating tumor DNA (ctDNA). It offers non-invasive monitoring of treatment response and disease progression. For patients who need ongoing insight into how treatment is working, it provides that monitoring from a blood sample rather than an invasive procedure.

7 business daysCAP · Accredited laboratoryCLIA · Certified laboratoryPennsylvania DOH · Laboratory permitNew York State DOH · Laboratory permit

Prefer the source? Protean Liquid Biopsy's own site has more.

Share your records

We package your records and pre-fill the Protean Liquid Biopsy intake — no retyping.

Start sharing →

Check your coverage

See if your insurance covers this and estimate out-of-pocket cost.

Check coverage →

Coverage, insurance & cost

The fastest way to know what you'll pay: check your coverage with your plan. Below is what we know about how Protean Liquid Biopsy handles billing.

Insurance

Accepted

Financial aid

Available

Prior auth

Required

In-network carriers

MedicareBlue Cross Blue ShieldUnitedHealthcare

Build a personalized cost estimate

Common questions about Protean

Does Protean take insurance?

Protean accepts insurance; In-network carriers include Medicare, Blue Cross Blue Shield, UnitedHealthcare; financial assistance is available. Add your plan on OpenCancer to check coverage before you commit.

How long does Protean take?

7 business days

How do I connect with Protean?

Through OpenCancer's consented intake: enter your details once, choose exactly which records travel with the request, and sign a consent that covers this connection only. Nothing is shared without your sign-off.

Understand this before you decide

LiquidTrace sample report (PDF)

Guide from Protean Liquid Biopsy

CellSearch sample report (PDF)

Guide from Protean Liquid Biopsy

Ask about this service

Answers grounded in Protean's details here. Educational only; your oncologist directs treatment.

Who this is for

Cancer types served

breastcolorectallungmelanomaovarianpancreatic

Also consider

Other providers in similar categories.

Foundation Medicine

6 offerings

FoundationOne CDx is an FDA-approved comprehensive genomic profiling test that analyzes 324 genes to identify clinically relevant genomic alterations.