How to assess sperm vitality with Sperm VitalStain

by | Apr 20, 2026 | News, Tips & Tricks

We recently received an excellent question: How do you assess sperm vitality with Sperm VitalStain in viscous sperm samples? First, we recommend diluting the sample using PureSperm Buffer when preparing a smear from raw ejaculate. This makes the procedure easier and...

Simple and sustainable transport

by | Mar 23, 2026 | News, Tips & Tricks

All our products can be transported without a cold chain and stored at room temperature until opening. This simplifies logistics and provides a more environmentally friendly alternative to temperature controlled transport. To ensure reliability, we have conducted...

Enhance semen preparation with PureSperm™ Buffer

by | Feb 12, 2026 | News, Tips & Tricks

Achieving consistent, high-quality sperm preparation results depend heavily on maintaining optimal sample conditions. Two common challenges—rising osmolality over time and high semen viscosity—can compromise sperm function and reduce recovery rates. PureSperm™ Buffer...

The Science Behind PureSperm™

by | Jan 15, 2026 | News, Tips & Tricks

PureSperm™ owes its performance to a precisely engineered colloidal silica system. The silica particles are synthetically produced and undergo silanization, a chemical process that stabilizes their surface and prevents aggregation. This creates a uniform, stable...

How Sperm CryoProtec Protects Sperm During Freezing

by | Dec 16, 2025 | News, Tips & Tricks

As the holiday season approaches and many of us are longing for colder winter weather, it feels fitting to highlight how Sperm CryoProtec protects sperm during the freezing and thawing process. The role of glucose in Sperm CryoProtec Osmotic balance: Glucose acts as...