... http://www.nov agen.com/SharedImages/TechnicalLiterature/7_tb055.pdf Datta, A. B., Chakrabarti, P., Subramanya, H.S & Parrack, P (2001) Purification and crystallization of CII: an unstable transcription activator ... trypsin, CII is cleaved to a metastable kDa polypeptide, CIIA, which is subsequently digested to a 7.4 kDa fragment, CIIB Further incubation with the protease leads to a gradual waning of the 7.4 kDa ... 661–665 Pal, D., Mahapatra, P., Manna, T., Chakrabarti, P., Bhattacharyya, B., Banerjee, A. , Basu, G & Roy, S (2001) Conformational properties of a- tubulin tail peptide: implications for tail–body...