Skip to content
Find My Test

Iron Panel (Iron, Transferrin Saturation, TIBC, UIBC) from Marek Health

Labbrary Test GradeUseful
Your Fit Score
Not calculated

Answer five questions to see how this panel matches your goals, budget, collection preferences, access, and support needs.

Calculate my fit

Labbrary's review, Fit Score, and basic comparison are free. The provider's panel, shipping, collection, clinician review, and other services are separate. About 2 minutes. No account required.

Measures iron, transferrin saturation and iron-binding capacity to assess circulating iron availability.

Current price
$9.50 $19.50 with fees
Sample
Blood
Turnaround
14 days
Access
Lab Visit, Order Online
Evidence & Key Facts
Source collectedLast source check September 8, 2026

Evidence basis. This named result reflects the sources and verification evidence listed on this page as of the date shown.

Best for

General Wellness

Standout strength

Measures iron, transferrin saturation and iron-binding capacity to assess circulating iron availability.

Important watch-out

Ferritin is not included. Order it separately if you need an assessment that includes iron stores.

Iron Panel (Iron, Transferrin Saturation, TIBC, UIBC) from Marek Health
Labbrary Test GradeUseful
Your Fit Score
Not calculated

Answer five questions to see how this panel matches your goals, budget, collection preferences, access, and support needs.

Calculate my fit

Labbrary's review, Fit Score, and basic comparison are free. The provider's panel, shipping, collection, clinician review, and other services are separate. About 2 minutes. No account required.

Measures iron, transferrin saturation and iron-binding capacity to assess circulating iron availability.

Current price
$9.50 $19.50 with fees
Sample
Blood
Turnaround
14 days
Access
Lab Visit, Order Online
Evidence & Key Facts
Source collectedLast source check September 8, 2026

Evidence basis. This named result reflects the sources and verification evidence listed on this page as of the date shown.

Best for

General Wellness

Standout strength

Measures iron, transferrin saturation and iron-binding capacity to assess circulating iron availability.

Important watch-out

Ferritin is not included. Order it separately if you need an assessment that includes iron stores.

Labbrary+

The Test Grade. The Reason Behind It.

Potentially useful for the right buyer, with meaningful evidence, coverage, transparency, access, cost, terms, or privacy tradeoffs to review.

A lower grade does not mean a panel is a bad personal fit. Your Fit Score can be higher when its purpose, price, sample, access, or support matches what you need.

Explore the Full Methodology
Labbrary Test GradeUseful

Next step

Check the panel or research the provider

Prices, availability, and ordering requirements can change. Confirm the current details before purchasing.

View Exact Panel on Provider SiteView Marek Health profile

Scope, both directions

Inside the Panel. Beyond the Name.

Named measurements

  • Iron
  • Iron (Transferrin) Saturation %
  • Total Iron-binding Capacity (TIBC)
  • Unsaturated Iron-binding Capacity (UIBC)

Measured categories and focus areas

  • General Health
  • General Wellness

Important limits and omissions

  • Ferritin is not included. Order it separately if you need an assessment that includes iron stores.
  • The exact performing laboratory, assay-specific validation and an actual sample report have not been assessed.
  • Available to eligible US residents with a valid US driver license or state-issued ID, excluding Hawaii, US territories, New York, New Jersey and Rhode Island. Massachusetts collection may be refused under local billing arrangements; confirm the draw location before paying.
  • An exact fasting duration and collection-time instructions are not specified for this panel. Confirm preparation with Marek or the collecting laboratory before your blood draw.

No broader panel in the Labbrary catalog lists every biomarker on this one for a lower listed price.

Counted among one-time lab-draw listings with a published price, matched by published biomarker names. That doesn’t mean the tests are equivalent. Updated October 2, 2026.

The full breakdown

Eight Dimensions.
One Named Result.

Open any row for the reasoning and evidence behind the named result.

Seller is Marek Diagnostics; the ordering clinician is Marek-arranged (provider reviews and approves test requests; no buyer clinician visit required) where stated. Collection route is the Quest Diagnostics laboratory system. A Quest draw location or the Marek relationship does not prove the exact performing facility, the assay method, or offer-specific analytical performance, which remain unpublished. Limitation: Seller is Marek Diagnostics; the ordering clinician is Marek-arranged (provider reviews and approves test requests; no buyer clinician visit required) where stated. Collection route is the Quest Diagnostics laboratory system. A Quest draw location or the Marek relationship does not prove the exact performing facility, the assay method, or offer-specific analytical performance, which remain unpublished.

Exact named measurement scope per the product page title and description. Limitation: No additional limitation was recorded in the authority row.

Named analytes per the exact offer; panel boundaries per the product page. Limitation: No additional limitation was recorded in the authority row.

Result delivery format partially documented. Limitation: No additional limitation was recorded in the authority row.

Exact price, purchase route, and ordering model on the product page; performing lab assignment unpublished. Limitation: No additional limitation was recorded in the authority row.

Online ordering with provider-approved test requests; Quest collection; state restrictions apply. Limitation: No additional limitation was recorded in the authority row.

Exact-offer price on the product page; refund and draw-fee terms per shared policies. Limitation: No additional limitation was recorded in the authority row.

Shared Marek privacy policy governs order data; specimen and result retention unresolved. Limitation: No additional limitation was recorded in the authority row.

What it asks of you

Sample and fulfillment journey

Order

Confirmed

Order Iron Panel (Iron, Transferrin Saturation, TIBC, UIBC) online for $9.50, before any applicable venipuncture fee. A healthcare provider reviews and approves the request; no office visit is required.

Panel-specific source · Source dated September 8, 2026

Collect

Confirmed

Blood collected at a Quest location. A product-specific tube or specimen subtype is not established. An exact fasting duration and collection-time instructions are not specified for this panel. Confirm preparation with Marek or the collecting laboratory before your blood draw.

Panel-specific source · Source dated September 8, 2026

Lab

Confirmed

Quest provides the collection route. The exact laboratory performing the assay is not independently identified. Results typically arrive within 14 business days. Approximately two weeks is a general estimate, and timing can vary with test or panel complexity. These estimates do not include consultation timing.

Panel-specific source · Source dated September 8, 2026

Report

Confirmed

Results are emailed. An included health-coach consultation, clinician interpretation or personalized treatment plan is not established for this purchase.

Panel-specific source · Source dated September 8, 2026

Under the hood

Follow the Evidence.

Every published claim should trace to a dated source. Missing evidence remains visible instead of being filled with assumptions.

Source 1Recorded for this record. Last source check September 8, 2026.View source
Source 2Recorded for this record. Last source check September 8, 2026.View source
Source 3Recorded for this record. Last source check September 8, 2026.View source
Source 4Recorded for this record. Last source check September 8, 2026.View source
Source 5Recorded for this record. Last source check September 8, 2026.View source
Source 6Recorded for this record. Last source check September 8, 2026.View source

True total cost

The Price. Plus the Details.

Pricing for Iron Panel (Iron, Transferrin Saturation, TIBC, UIBC)
ItemCurrent disclosed priceNote
Panel$9.50Verify the checkout total, shipping, and collection fees before ordering.
Venipuncture fee+ $10Per order, added at checkout. Checked October 1, 2026. Source
Total at checkout$19.50Listed price plus the required fees above, before tax and any optional services.
HSA/FSA paymentConditional eligibilityHSA/FSA payment is available through TrueMed checkout, subject to plan eligibility and any required documentation. Confirm coverage with your plan administrator.
Optional servicesNot confirmedClinician review, subscriptions, and retesting discounts are listed only when documented.

Price status. This record shows disclosed pricing. Checkout costs can change and should be verified before purchase.

Your data

Your Data. Your Questions.

Privacy details are scored only when source documentation is available. Unconfirmed retention, deletion, research use, or marketing practices remain unconfirmed.

Reading the labels

What Has Been Checked?

Source collected

Evidence labels stay separate from the Test Grade. They show how much source support exists for the evaluation.

The balance

The Strengths. The Tradeoffs.

Strengths

  • Measures iron, transferrin saturation and iron-binding capacity to assess circulating iron availability.
  • Order online for healthcare-provider review and approval, then visit a Quest location for blood collection. A healthcare-provider office visit is not required.

Watch-outs

  • Ferritin is not included. Order it separately if you need an assessment that includes iron stores.
  • The exact performing laboratory, assay-specific validation and an actual sample report have not been assessed.
  • Available to eligible US residents with a valid US driver license or state-issued ID, excluding Hawaii, US territories, New York, New Jersey and Rhode Island. Massachusetts collection may be refused under local billing arrangements; confirm the draw location before paying.
  • An exact fasting duration and collection-time instructions are not specified for this panel. Confirm preparation with Marek or the collecting laboratory before your blood draw.
  • Results typically arrive within 14 business days. Approximately two weeks is a general estimate, and timing can vary with test or panel complexity. These estimates do not include consultation timing.
  • Marek adds a $10 venipuncture fee to orders of $199 or less and waives it on orders over $199. No additional payment is required at the lab. Lab sales are final and non-refundable.

Take it with you

The Test Truth Card

The key facts from this review in one compact card.

Keep deciding

Allergy Panel, Animal Group

Private MD Labs

Useful

Measures specific IgE antibodies across a five-member animal-allergen group in a laboratory blood sample to identify sensitization that may warrant clinical interpretation. Order online, visit a participating laboratory, and view results in your account.

Price
$259
Turnaround
7 days
See Labbrary reviewView Exact Panel on Provider Site
Labbrary+

Amenorrhea Test Panel

Discounted Labs

Strong

Examines measurements related to thyroid so results can be reviewed in the appropriate health context.

Price
$226
Turnaround
7 days
See Labbrary reviewView Exact Panel on Provider Site
Labbrary+

Amphetamine Screen, Blood

HealthLabs

Limited

Examines measurements related to amphetamine exposure so results can be reviewed in the appropriate health context.

Price
$199
Turnaround
2 days
See Labbrary reviewView Exact Panel on Provider Site
Labbrary+
Compare
Run a Pre-Buy AuditExplore All TestsFind My Best-Fit Tests

Verification History

September 8, 2026Recorded source date.Source collected

Affiliate disclosure. Some outbound links may earn Labbrary a commission. Affiliate relationships never influence a Test Grade.

LABBRARY / FREE NEWSLETTER

Keep Your
Curiosity Informed.

New tests. Meaningful updates. Smarter questions to ask before you buy. Get Labbrary's free newsletter in your inbox.

Free to join. No account needed. Privacy Policy