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HOME> Products> Cell Culture> Cell Freezing Media> AZ PRESERVER^™

Novel Hypothermic Storage / Transportation Solution AZ PRESERVER^™

Date：March 31 2026Web Page No：160758

This reagent is designed for storing mammalian cells and organoids at 4°C. Utilizing a patented, unique technology, it achieves high cell viability.

Features
Example of Use
Set Contents
Product Information

Features

Minimizes cellular stress during refrigerated storage and enables superior preservation performance.
Simply replace the culture medium of mammalian cells or organoids with AZ PRESERVER — No complicated procedures required.
Sterility testing confirms that the product is free from bacterial and fungal contamination.

Ideal for:

Short-term storage and transportation of cells or organoids that are difficult to cryopreserve
Direct transplantation of organoids to animals

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Example of Use

4°C Storage Test of Human Adipose-Derived Mesenchymal Stem Cells

AZ_Preserver: AZ PRESERVER alone
AZ_Preserver+: AZ PRESERVER supplemented with Plus Reagent

Human adipose-derived mesenchymal stem cells (MSCs) were seeded onto plates and preserved at 4°C in various preservation solutions at approximately 50% confluency. The results showed that this product maintained cell viability for a longer period compared to commercially available preservation solutions (Competitor A, B and UW solution) (Left figure). Furthermore, high viability was confirmed after re-seeding, even when preserved as a single-cell suspension (Right figure).

4°C Storage Test of Human iPSC-Derived Cardiomyocytes

AZ_Preserver: AZ PRESERVER alone
AZ_Preserver+: AZ PRESERVER supplemented with Plus Reagent

Human iPSC-derived cardiomyocytes, cultured for four days, maintained viability for over eight days at 4°C using this product, outperforming commercial and UW solutions which showed declining viability after three days. The cardiomyocytes continued to display normal beating upon re-culturing.

Track Record in Other Cells

Cell Type	Shelf Life (≥ 80% Viability)
Human MSCs	> 10 days
hiPSC-derived cardiomyocytes	> 8 days
Human iPSCs	> 10 days
HEK293 cells	> 7 days^*1
NIH/3T3 cells	> 14 days
Mouse embryos	> 5 days^*2

＊1 With additional protectant addition
＊2 Needs some compositional changes

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Set Contents

AZ PRESERVER (Preservation solution)
Plus Reagent (Auxiliary reagent)

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Product Information

[Date : May 23 2026 00:09]

Detail Product Name Product Code Supplier Size Price

AZ Preserver
DatasheetThis may not be the latest data sheet. AZP-A1 BVDBMG Inc. 100 ml $357

Contact

Description	Novel cell preservation solution for low temperature storage/transportation.
Storage	-20°C	CAS
Link

[Date : May 23 2026 00:09]

AZ Preserver

DatasheetThis may not be the latest data sheet.

Product Code: AZP-A1
Supplier: BVD
Size: 100ml
Price: $357

Description	Novel cell preservation solution for low temperature storage/transportation.
Storage	-20°C	CAS
Link

Contact

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CONTACT

export@funakoshi.co.jp

※Prices on our website are for your reference only. Please inquire your distributor for your prices.
※Please note that Product Information or Price may change without notice.

Novel Hypothermic Storage / Transportation Solution AZ PRESERVER™

Features

Example of Use

4°C Storage Test of Human Adipose-Derived Mesenchymal Stem Cells

4°C Storage Test of Human iPSC-Derived Cardiomyocytes

Track Record in Other Cells

Set Contents

Product Information

CONTACT

Novel Hypothermic Storage / Transportation Solution AZ PRESERVER^™