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