
TY  - JOUR
A1  - Gillespie, JM 
A1  - Lennox, FG 
T1  - Increased Thioglycollate Extraction of Wool Proteins Following Supercontraction
JF  - Australian Journal of Biological Sciences
JO  - Aust. Jnl. Of Bio. Sci.
Y1  - 1957
VL  - 10
IS  - 1
SP  - 95
EP  - 104
KW  - 
UR  - https://doi.org/10.1071/BI9570095 
N2  - Superc.ontracti.on .of W.o.ol .or .of W.o.ol cells by heating in 9M LiCl .or 8M phen.ol facilitates the subsequent extracti.on .of the pr.oteins with alkaline 0'1M thi.oglyc.ollate s.oluti.ons during 20 min at 50°C. The am.ount .of pr.otein extracted with 0'1M thi.oglyc.ollate initially at pH 10'0, f.or example, appr.oximates t.o that rem.oved fr.om untreated W.o.oI with 0·1M thi.oglyc.ollate initially at pH 10·5. The electr.oph. oresis patterns .of the pr.oteins extracted fr.om superc.ontracted W.o.ol als.o resemble the patterns .of extracts .of n.ormal W.o.ol .obtained at higher pH values. This, t.ogether with evidence f.or the absen6e .of amide b.ond splitting, suggests that fracti.onal extracti.on with alkaline thi.oglyc.ollate yields pr.oteins pre-existing in the W.o.ol and nc:>t f.ormed during extracti.on. The electr.oph.oresis patterns W.ould theref. ore appear t.o reflect the pr.otein c.omp.ositi.on .of reduced W.o.ol. 
ER  -

