Composicion acuosa que comprende aproximadamente 18% p/v de concentracion, donde al menos el 95% de las proteinas son igg; metodo mejorado para preparar dicha composición.

摘要

The present invention relates to a new and improved method for preparing a highly concentrated immunoglobulin composition from pooled plasma for subcutaneous injection. A composition comprising 20% or more immunoglobulin suitable for subcutaneous use is also described.