Alaska
TB Blood Test in Alaska
The TB Gold blood test, also called QuantiFERON, uses a blood sample to check for tuberculosis infection by measuring the immune response to TB proteins. It can detect latent or active infection without a skin test.
Order TB Gold Blood Test in Alaska
Order online and visit a local collection site, or choose an at-home kit where available. No referral and no insurance required.
Order TB Gold Blood Test- Typical turnaround
- 1-3 business days
- Starting price
- From $199
- Results
- Confidential, online
Quick answer
The TB Gold blood test, commonly known as QuantiFERON, checks whether a person has been infected with the bacteria that cause tuberculosis. It works by measuring the immune system's response to specific TB proteins in a blood sample. Unlike a skin test, it needs only one visit and no second reading. Results help clinicians evaluate latent or active TB infection.
What this test measures
Tuberculosis is caused by Mycobacterium tuberculosis, a bacterium that usually affects the lungs and can remain inactive for years. The QuantiFERON assay measures interferon-gamma released by white blood cells when they encounter TB-specific antigens. This immune response indicates prior exposure to the bacterium. Clinicians use the result alongside symptoms, imaging, and other tests when evaluating possible latent or active infection.
The sample is whole blood collected into specialized tubes that contain TB antigens, a negative control, and a positive control. After incubation, the laboratory measures interferon-gamma in the plasma. The assay targets antigens such as ESAT-6 and CFP-10, which are absent from most BCG vaccine strains and from many non-tuberculous mycobacteria, which improves specificity compared with older skin testing.
The test is often requested for people who have had close contact with someone with active TB, for healthcare and congregate-setting workers, for people starting certain biologic treatments, and for those born or living in regions where TB is more common. It is a screening tool and does not by itself confirm active disease, so a qualified healthcare provider interprets it with the full clinical picture.
TB Blood Test in Alaska cities
Alakanuk, AK
TB Blood Test in Alakanuk.
Anchor Point, AK
TB Blood Test in Anchor Point.
Anchorage, AK
TB Blood Test in Anchorage.
Badger, AK
TB Blood Test in Badger.
Bear Creek, AK
TB Blood Test in Bear Creek.
Bethel, AK
TB Blood Test in Bethel.
Big Lake, AK
TB Blood Test in Big Lake.
Butte, AK
TB Blood Test in Butte.
Chena Ridge, AK
TB Blood Test in Chena Ridge.
Cohoe, AK
TB Blood Test in Cohoe.
College, AK
TB Blood Test in College.
Cordova, AK
TB Blood Test in Cordova.
Craig, AK
TB Blood Test in Craig.
Delta Junction, AK
TB Blood Test in Delta Junction.
Deltana, AK
TB Blood Test in Deltana.
Diamond Ridge, AK
TB Blood Test in Diamond Ridge.
Dillingham, AK
TB Blood Test in Dillingham.
Eielson AFB, AK
TB Blood Test in Eielson AFB.
Emmonak, AK
TB Blood Test in Emmonak.
Ester, AK
TB Blood Test in Ester.
Fairbanks, AK
TB Blood Test in Fairbanks.
Farm Loop, AK
TB Blood Test in Farm Loop.
Farmers Loop, AK
TB Blood Test in Farmers Loop.
Fishhook, AK
TB Blood Test in Fishhook.
Fritz Creek, AK
TB Blood Test in Fritz Creek.
Funny River, AK
TB Blood Test in Funny River.
Gateway, AK
TB Blood Test in Gateway.
Goldstream, AK
TB Blood Test in Goldstream.
Haines, AK
TB Blood Test in Haines.
Homer, AK
TB Blood Test in Homer.
Frequently Asked Questions
Where can I get a tb blood test in Alaska?
Alaska has certified laboratories and independent diagnostic centers that offer this panel. Direct-access ordering lets you select a location that fits your schedule.
How much does a tb blood test cost in Alaska?
Pricing varies by provider and location. Check the price shown at checkout, and contact the testing partner for a written estimate if needed.
Is at-home collection available in Alaska?
For select panels, at-home kits can be shipped to Alaska, collected at home, and mailed back for analysis.
How long do results take in Alaska?
Most results are reported within 1-3 business days after collection.
Ready to get tested?
Order online and visit a collection site near you, or choose a mail-in kit. No referral and no insurance required.
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Every page on this site is reviewed for clarity, sourcing, and accuracy. We update our library as testing options, collection networks, and accreditation standards change.