Itsumi Guard+ | Plant Tissue Culture Preservative Mix

Protect Your Cultures, Enhance Success.
Itsumi Guard+ is an advanced antimicrobial solution formulated to defend plant tissue cultures against bacterial and fungal contamination—without harming plant cells. Designed for ease of use, this preservative mix integrates seamlessly into your existing protocols, supporting a cleaner, more efficient micropropagation process.

Ideal for use in Murashige & Skoog (MS) media and other culture systems, Itsumi Guard+ helps reduce contamination risks, especially in high-sugar, high-humidity environments. Whether you're culturing rare ornamentals or commercial crops, Guard+ empowers growers and researchers to minimize culture losses and maximize growth potential.

🌿 Broad-spectrum microbial protection

🌱 Compatible with most PGR and basal media formulations

🧪 Stable under autoclave conditions

🧼 Supports sterile workspaces and consistent results

💧 Highly effective at low concentrations (e.g., 0.05–2 ml/L)