1. Rosenburg IM (2005) Getting started with protein purification. In: Protein analysis and purification: benchtop techniques, 2nd edn. Birkhäuser, Boston, MA, pp 118–152
2. Lovrien R, Matulis D (2005) Assays for total protein. In: Coico R, Kowalik T, Quarles J, Stevenson B, Taylor R (eds) Current protocols in microbiology. Wiley, Hoboken, NJ, pp A.3.A.1–A.3.A.14
3. Bradford MM (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal Biochem 72:248–254
4. Baines D (2001) Analysis of purity. In: Roe S (ed) Protein purification techniques: practical approach, 2nd edn. Oxford University Press, Oxford, pp 27–46
5. Noble JE, Bailey MJA (2009) Quantitation of protein. In: Burgess RR, Deutscher MP (eds) Methods in enzymology. Guide to protein purification, vol 463, 2nd edn. Academic, New York, pp 73–95