Table
2.3
Molecular data
of
proteins
and
other substances
in
aqueous solution
Name UreaSucroseRibonucleaseMyoglobinGliadinp-LactoglobulinOvalbuminHaemoglobin (horse)Serum albumin
(horse)
Serum globulin (horse)Fibrinogen
(bovine)
MyosinBushy stunt virusTobacco
mosaic virus
10-°
s
1.852.042.13.13.554.484.467.18.27.2
132174
10-
11
m
2 s-
1
12936 13.611.3
6.77.37.86.36.14.02.00.81.150.3
T, 0.7090.7410.7240.7510.7490.7490.7480.7450.7060.740.7390.727
AM,)
(^12700169002750041000440006800070000167000330000840000)
1060000059000000
M
(e)r 1300017500
(^2700038000405006800068000150000)
«,M
(^60342)
(^1700035000450006700073000175000)
///o 1.041.111.61.261.161.241.271.42.34.01.272.9
Isoelectricpoint
(pH)* 7.0 5.24.556,94.8 5.25.44.1
M
(s)T
relative molecular mass
from
sedimentation
velocity
measurements
M
(e) -T
relative
molecular
mass
from
sedimentation
equilibrium
measurements
M
(TT)r
relative
molecular mass
from
osmotic pressure measurements
"measured
at
20°C
in
acetate
or
phosphate
buffer
at an
ionic strength
of
0.02
mol
kg