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Liquid Ambient-Stable Master Mixes

Meridian’s liquid ambient-stable qPCR master mixes deliver over 12 months of reliable ambient temperature stability without freezing or lyophilization. By removing cold-chain logistics and extra processing steps, they cut costs, reduce waste and streamline workflows. Available in two formats, one for direct primer and probe addition and another for primers and probe addition at the point of use. These qPCR mixes give assay developers flexibility while ensuring robust performance across labs, hospitals and point of care settings without the need for cold chain.

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	Name	Details	Application	Catalog	Order a Sample	Sizes	Description	Wet(Liquid)	Air-Dryable	Name	Glycerol-Free	Lyo-Ready	Concentration	High Concentration	Detail	Safety Data Sheet	COA/Test Release	User Guide	Product Handling Guide	Product Manual
	Liquid Stable Ready RNA/DNA qPCR Mix, 5x	DNA	qPCR	MDX998	Order a Sample	Available in 0.8 mL (200 reactions), 4 mL (1,000 reactions) and 40 mL (10,000 reactions) aliquots	RT-qPCR master mix designed to receive the primers and probes, providing up to10 months of ambient stability, without refrigeration or lyophilization.	Yes	No	Lyo-Ready	Yes	Yes	4x	Yes	View Details	Safety Data Sheet	Certifate of Analysis		Product Handling Guide
	Liquid Stable Flex RNA/DNA qPCR Mix	DNA	qPCR	MDX988	Order a Sample	Available in 0.8 mL (200 reactions), 4 mL (1,000 reactions) and 40 mL (10,000 reactions) aliquots	One-step RT-qPCR master mix supplied without primers and probes, providing up to 10 months of ambient-temperature stability for the master mix without refrigeration or lyophilization.	Yes	No	Lyo-Ready	Yes	Yes	5x	Yes	View Details	Safety Data Sheet	Certifate of Analysis		Product Handling Guide
	Liquid Stable Ready DNA qPCR Mix	DNA	qPCR	MDX364	Order a Sample	Available in 4 mL (1,000 Rxns) or 40 mL (10,000 Rxns) aliquots	qPCR master mix ready to receive the primers and probes needed to form a test with 12-month ambient temperature stability, no refrigeration or lyophilization is required.	Yes	No	No	No	No	5x	Yes	View Details	Safety Data Sheet	Certifate of Analysis		Product Handling Guide
	Liquid Stable Flex DNA qPCR Mix	DNA	qPCR	MDX360	Order a Sample	Available in 5 mL (1,000 Rxns) or 50 mL (10,000 Rxns) aliquots	qPCR master mix that can be stored and shipped without cold chain, while preserving it full functionality for more than 12-months. Upon test only add primers and probe before amplification.	Yes	No	No	No	No	5x	Yes	View Details	Safety Data Sheet	Certifate of Analysis		Product Handling Guide

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Choose the Right Master Mix for Your Application

Liquid Stable Ready Mix (MDX364): A qPCR master mix with 12-month ambient-temperature stability and proven resilience for more than two weeks at 50 °C. Designed for direct primer and probe addition at the point of manufacture, MDX364 eliminates refrigeration and lyophilization while enabling rapid, scalable and cost-effective assay production.
Liquid Stable Flex Mix (MDX360): A qPCR master mix with 12-month ambient-temperature stability that allows primers and probes to be added at the point of use, providing greater flexibility in assay design and setup. MDX360 reduces operational costs, supports batching, minimizes hands-on time and enables faster turnaround for both high-throughput and decentralized testing environments.

Custom Assay Development & Manufacturing Services

Looking for a customized solution? Meridian offers molecular assay development and manufacturing services to help accelerate your path from concept to commercialization.

From assay optimization and custom formulations to primer and probe integration and scalable manufacturing, our team can support your unique project requirements.

Learn more about our Molecular Custom Services and how Meridian can help bring your assay to market.

Range of Ambient Stable Solutions

Lyo-ready Master Mixes

Air-Dryable Master Mixes

Glycerol-Free Enzymes

Why We Are Second To None

Meridian offers diagnostic manufacturers the complete solution with over 3,000 antigens and antibodies covering more than 500 diseases and an extensive range of specialty qPCR/RT-qPCR master mixes and molecular enzymes all manufactured under ISO13485 regulations.

Large Sample Size

Lot Reservation

ISO13485

World-Class Customer Service

Catalogs & Brochures

Liquid Ambient Stable qPCR Mixes

Liquid Ambient Stable qPCR Mixes

Liquid Stable Flex DNA qPCR Mix

Liquid Stable Flex DNA qPCR Mix (MDX360)

Air-Dryable Mixes

Air-Dryable Mixes

Related Products

Get In Touch With A Specialist

Have questions about a product? Want to learn more about Meridian’s molecular or immunoassay reagent portfolio? We want to hear from you!

Meridian’s Liquid Ambient Stable Master Mixes & qPCR Reagents offer 12-month ambient stability. Save on costs, reduce waste and ship easily—no cold chain or special storage needed. Learn how our new liquid qPCR master mixes can help you!

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Specimen Type
Application
Catalog
Sizes
Wet(Liquid)
Air-Dryable
Glycerol-Free
Lyo-Ready
Concentration
High Concentration
Description






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