Llama IgG whole molecule can be utilized as a control or standard reagent in SDS, Western Blotting, flow cytometry, and ELISA experiments. Specific conditions for reactivity should be optimized by the end user. Llama IgG whole molecule buffered in 0.015 M Potassium Phosphate, 0.01125 M Sodium Chloride, pH 7.2 and 25% glycerol.