EVSafe Storage Buffer

EVSafe™ Storage Buffer is a 10X concentrated cryoprotectant formulation optimised for the preservation of EV integrity and functionality. It enables >95% EV recovery following multiple freeze–thaw cycles, maintaining particle size distribution and cargo stability. Free from proteinaceous, lipid-based, or membrane-permeable additives, the buffer is fully compatible with downstream analytical and functional assays. Available in 5 mL and 20 mL.

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Preserve EV Integrity with >95% Recovery with EVSafe Storage Buffer

Unlock reliable, high-performance EV preservation with Jotbody’s EVSafe Storage Buffer—specially formulated to meet the exacting standards of extracellular vesicle research in Singapore and Thailand. Trusted by leading research institutions, this 10X cryopreservation buffer is engineered for >95% EV recovery after freezing and multiple freeze–thaw cycles, without compromising vesicle size, structure, or biological activity.

Key Features:

Exceptional EV Recovery: Achieve >95% EV recovery even after multiple freeze–thaw cycles.
Stable Particle Integrity: Maintains EV size distribution and prevents aggregation.
Cargo Protection: Preserves RNA, proteins, and functional activity across cycles.
Clean Formulation: Free from cell-permeating agents, proteins, polymers, lipids, or solvents—ensuring full compatibility with downstream assays.
Simple Workflow: Add directly to EV samples or biofluids; no complex steps required.
Easy Removal: All components are removable with a single centrifugation step or standard EV purification methods.

Bar graph comparing EV recovery rates at varying EV concentrations using PBS versus EVSafe buffer, showing significantly higher recovery with EVSafe. — EVSafe enables superior EV recovery across a range of concentrations. Compared to PBS, EVSafe consistently achieves >95% recovery efficiency, even at high EV loads, ensuring minimal sample loss during storage.

Line graph comparing particle size distribution of fresh extracellular vesicles (EVs) versus EVs frozen using EVSafe buffer, showing comparable profiles. — EVSafe preserves EV size integrity after freezing. The particle size distribution of frozen EVs stored with EVSafe closely matches that of freshly prepared EVs, confirming structural stability and minimal aggregation.

Why Choose EVSafe?

As EV research accelerates across translational hubs, maintaining the integrity of your extracellular vesicles from bench to bedside is critical. EVSafe™ Storage Buffer is your reliable partner for safeguarding EV quality during storage, ensuring reproducibility and efficiency in your workflow—whether for regenerative medicine, oncology, or biomarker discovery.

Part of the EVSafe™ Collection:

Storage | Lysis | Lyophilisation – Integrated protection at every EV handling stage
High reproducibility across experiments
Reliable, additive-free formulation

Note: These products are distributed only in Singapore and Thailand.

Product Specification

Specification	Details
Product Name	EVSafe™ Storage Buffer
Brand	Jotbody
Formulation	10X Concentrate
Available Sizes	5 mL, 20 mL
Storage Temperature	2–8 °C
Shipping Condition	Shipped on dry ice
For Research Use Only	Yes
Product Weight (5 mL)	0.3 lbs
Dimensions (5 mL)	3.93 × 1.96 × 1.18 in