Description

The Lowicryl HM20 Reagent Kit is a specialized, low-viscosity embedding medium designed for electron microscopy. This kit is essential for achieving optimal ultrastructural preservation and high-resolution imaging of biological specimens at low temperatures. It is a critical consumable for research and diagnostic laboratories in life sciences, materials science, and nanotechnology. The product ensures consistent, reliable results for demanding microscopy applications.

Application

• Low-Temperature Embedding for Electron Microscopy (EM): Primary use for immunocytochemistry and ultrastructural studies.
• Immunogold Labeling: Provides excellent antigen preservation for precise localization of proteins.
• Preparation of Ultrathin Sections: For transmission electron microscopy (TEM) due to its favorable cutting properties.
• Cryo-Fixation and Freeze-Substitution Protocols: Maintains cellular integrity by minimizing ice crystal artifacts.
• Materials Science Sample Preparation: For embedding delicate polymers or hybrid materials for cross-sectional analysis.
• Correlative Light and Electron Microscopy (CLEM): Supports workflows that combine fluorescence and electron imaging.

Basic Information

Product Name	Lowicryl HM20 Reagent Kit, For Microscopy
CAS No.	85568-52-1
Molecular Formula	Proprietary Mixture
Molecular Weight	N/A (Kit)
Synonyms	Lowicryl HM20 Kit; HM20 Embedding Kit; Lowicryl HM20 Lowicryl HM20 Embedding Medium; Acrylic Resin Embedding Kit HM20; Low Temperature Embedding Media Kit; LR White Alternative (for low temp); Low-Viscosity Methacrylate Kit
EINECS	Contact for details

Quality Control

Our Lowicryl HM20 Reagent Kit is manufactured and tested under strict quality control protocols to ensure batch-to-batch consistency and performance for critical microscopy applications. Each component is verified for purity, reactivity, and absence of contaminants that could interfere with polymerization or imaging. A Certificate of Analysis (COA) detailing lot-specific parameters is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store the unopened kit in a freezer at -20°C to prolong shelf life. Once opened, components should be handled under anhydrous conditions as much as possible and resealed tightly. Keep away from strong acids and organic solvents. Allow components to reach room temperature before use to prevent moisture condensation.

Specification

Item	Specification
Appearance (Monomer)	Clear, colorless to slightly yellow liquid
Viscosity	Low viscosity (suitable for infiltration)
Polymerization	UV light polymerization at low temperatures (e.g., -50°C to -20°C)
Inhibitor	Contains stabilizer to prevent premature polymerization
Kit Completeness	Contains monomer, cross-linker, and initiator as per standard formulation
Performance	Yields blocks with excellent sectioning properties and low background for immunolabeling

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.