Method for purifying and modifying polymerised haemoglobin

摘要

The invention relates to a method for purifying and modifying polymerised haemoglobin, which is characterised in that the highly polymeric haemoglobin which has been obtained as precipitate in the crosslinking reaction is redissolved after the precipitate has been washed. The method according to the invention provides high molecular weight highly pure polymeric product with an efficient and simple purification and fractionation method. <IMAGE>