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LDH Lactate Dehydrogenase (LD) Isoenzymes Test Panel from Discounted Labs

Labbrary Test GradeStrong
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Not calculated

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Five-isoenzyme LD blood panel for tissue-pattern context when evaluating possible cell injury.

Current price
$251 $261 with fees
Sample
Blood
Turnaround
5 to 7 days
Access
Lab Visit
Evidence & Key Facts
Source collectedLast source check August 25, 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

An exact official panel page is linked for verification.

Important watch-out

Isoenzyme patterns are adjunctive evidence and are not a standalone diagnosis.

LDH Lactate Dehydrogenase (LD) Isoenzymes Test Panel from Discounted Labs
Labbrary Test GradeStrong
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.

Five-isoenzyme LD blood panel for tissue-pattern context when evaluating possible cell injury.

Current price
$251 $261 with fees
Sample
Blood
Turnaround
5 to 7 days
Access
Lab Visit
Evidence & Key Facts
Source collectedLast source check August 25, 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

An exact official panel page is linked for verification.

Important watch-out

Isoenzyme patterns are adjunctive evidence and are not a standalone diagnosis.

Labbrary+

The Test Grade. The Reason Behind It.

Strong overall documentation and usefulness, with limitations worth comparing before purchase.

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 GradeStrong

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 Discounted Labs profile

Scope, both directions

Inside the Panel. Beyond the Name.

Named measurements

  • LD1
  • LD2
  • LD3
  • LD4
  • LD5

Measured categories and focus areas

  • General Health
  • General Wellness

Important limits and omissions

  • The current official evidence does not include confirmation beyond this documented limit: Product-specific performing laboratory assignment and reference intervals. If this detail affects your choice, verify it with the provider before ordering.
  • The current official evidence does not include confirmation beyond this documented limit: Product-specific specimen retention and destruction terms. If this detail affects your choice, verify it with the provider before ordering.
  • The current official evidence does not include confirmation beyond this documented limit: Isoenzyme patterns are adjunctive evidence and are not a standalone diagnosis. If this detail affects your choice, verify it with the provider before ordering.

The full breakdown

Eight Dimensions.
One Named Result.

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

Quest Diagnostics named as the lab network on first-party pages; no exact per-offer performing facility, method, or analytical performance published. Limitation: No additional limitation was recorded in the authority row.

Live metadata audience applicability: all-adults. Summary: Five-isoenzyme LD blood panel for tissue-pattern context when evaluating possible cell injury. Limitation: No additional limitation was recorded in the authority row.

Provider serves 46 named US states (on-page notice); NY, NJ, RI, and HI excluded by provider policy including cross-state testing. Limitation: No additional limitation was recorded in the authority row.

Complete named list of 5 published on the exact product page. Results delivered by email as PDF files. Provider states it cannot legally provide medical advice or interpret results. Limitation: No additional limitation was recorded in the authority row.

Exact first-party product page plus provider FAQ verified. Known conflicts documented: 374 page FAQ copy prices the panel at $295 vs live-confirmed $313; FAQ states 47 states while the on-page list names 46. Limitation: No additional limitation was recorded in the authority row.

Order online; print the lab request form; walk in to the nearest lab location with a picture ID; blood drawn at the lab; results by email in 5-7 business days. Requisition valid 12 months; order never expires. Limitation: No additional limitation was recorded in the authority row.

Price $251 (confirmed) in live metadata. Provider FAQ: all fees included in test cost; $15 per-order refund fee; no insurance accepted; HSA/FSA eligibility is the customer's carrier's decision. Limitation: No additional limitation was recorded in the authority row.

Customer information kept on private HIPAA-compliant servers. No product-specific data destruction schedule published; deletion available on request by email. Limitation: No additional limitation was recorded in the authority row.

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 August 25, 2026.View source
Source 2Recorded for this record. Last source check August 25, 2026.View source
Source 3Recorded for this record. Last source check August 25, 2026.View source
Source 4Recorded for this record. Last source check August 25, 2026.View source
Source 5Recorded for this record. Last source check August 25, 2026.View source
Source 6Recorded for this record. Last source check August 25, 2026.View source
Source 7Recorded for this record. Last source check August 25, 2026.View source
Source 8Recorded for this record. Last source check August 25, 2026.View source
Source 9Recorded for this record. Last source check August 25, 2026.View source
Source 10Recorded for this record. Last source check August 25, 2026.View source
Source 11Recorded for this record. Last source check August 25, 2026.View source

True total cost

The Price. Plus the Details.

Pricing for LDH Lactate Dehydrogenase (LD) Isoenzymes Test Panel
ItemCurrent disclosed priceNote
Panel$251Verify the checkout total, shipping, and collection fees before ordering.
Lab draw fee+ $10Per order, added at checkout. Checked September 30, 2026. Source
Total at checkout$261Listed price plus the required fees above, before tax and any optional services.
HSA/FSA paymentNot confirmedHSA/FSA payment eligibility has not been confirmed from provider documentation.
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

  • An exact official panel page is linked for verification.

Watch-outs

  • Isoenzyme patterns are adjunctive evidence and are not a standalone diagnosis.
  • Clinical context and additional testing may be required.

Take it with you

The Test Truth Card

The key facts from this review in one compact card.

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Verification History

August 25, 2026Recorded source date.Source collected

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