Calcium chloride (CaCl₂) solutions are commonly used in molecular biology and microbiology as a source of calcium ions for applications requiring controlled ionic conditions. Calcium ions play important roles in membrane interactions, cellular signaling, and nucleic acid uptake.

In bacterial transformation workflows, calcium chloride solutions are widely used to prepare chemically competent bacterial cells by increasing membrane permeability and facilitating plasmid DNA uptake. Calcium chloride solutions are also used in buffer preparation, biochemical reactions, cell culture workflows, and general laboratory applications that require precise calcium ion concentrations.

Our calcium chloride solutions, available in 1M and 5M formulations, are ready to use, eliminating in-house preparation and reducing variability across workflows. Each solution is manufactured to precise specifications to ensure consistent ionic strength and dependable performance in molecular biology and biochemical applications.

Our calcium chloride solutions are designed to integrate seamlessly into routine laboratory operations, from competent cell preparation and transformation workflows to analytical testing and process development. All products are manufactured under rigorous quality control standards to ensure purity, concentration accuracy, and lot-to-lot consistency. Teknova also supports custom calcium chloride formulations, including modified concentrations and alternative container formats to meet specialized research or manufacturing requirements.