Browse hierarchy: [Clinical Chemistry (CH)](/submissions/CH) → [Subpart B — Clinical Chemistry Test Systems](/submissions/CH/subpart-b%E2%80%94clinical-chemistry-test-systems) → [21 CFR 862.1500](/submissions/CH/subpart-b%E2%80%94clinical-chemistry-test-systems/862.1500) → JMS — Acid, Oxalacetic And Nadh Oxidation (U.V.), Malic Dehydrogenase

# JMS · Acid, Oxalacetic And Nadh Oxidation (U.V.), Malic Dehydrogenase

_Clinical Chemistry · 21 CFR 862.1500 · Class 1_

**Canonical URL:** https://fda.innolitics.com/submissions/CH/subpart-b%E2%80%94clinical-chemistry-test-systems/JMS

## Overview

- **Product Code:** JMS
- **Device Name:** Acid, Oxalacetic And Nadh Oxidation (U.V.), Malic Dehydrogenase
- **Regulation:** [21 CFR 862.1500](/submissions/CH/subpart-b%E2%80%94clinical-chemistry-test-systems/862.1500)
- **Device Class:** 1
- **Review Panel:** [Clinical Chemistry](/submissions/CH)

## Identification

A malic dehydrogenase test system is a device that is intended to measure the activity of the enzyme malic dehydrogenase in serum and plasma. Malic dehydrogenase measurements are used in the diagnosis and treatment of muscle and liver diseases, myocardial infarctions, cancer, and blood disorders such as myelogenous (produced in the bone marrow) leukemia.

## Classification Rationale

Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 862.9.

## Recent Cleared Devices (0 of 0)

_No cleared devices on record._

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**Source:** [https://fda.innolitics.com/submissions/CH/subpart-b%E2%80%94clinical-chemistry-test-systems/JMS](https://fda.innolitics.com/submissions/CH/subpart-b%E2%80%94clinical-chemistry-test-systems/JMS)

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