# The Blood Safety and Quality Regulations 2005, Paragraph 1.3


Protein levels in donor's blood
Protein
≥ 60 g/l
The protein analysis for apheresis plasma donations must be performed at least annually

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Source: https://www.legislation.gov.uk/uksi/2005/50/schedule/part/3/paragraph/1n6 (the official version)
Page: https://openlegislation.uk/blood-safety-and-quality-regulations-2005/schedule/part-3/paragraph-1n6
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.