Isoelectric points and apparent molecular wieghts of intracellular CBV proteins

The following data are for serotype 5 CBV - isolate CBV-2667.

Protein designation	Apparent molecular mass (kDa)	Estimated pI
p75*	75	6.95, 6.9
p61*	61.5	6.91, 6.88
p54*	57	6.87, 6.84, 6.77
p48	47.5	6.65
p39*	39.5	6.37, 6.28, 6.16
p33*	32.5	6.13
p30a	29	6.23
p30b*	29	6.29
p26	26.5	6.23
p25	25.8	6.88
p24*	24.8	6.58
p23*	23.5	6.31
p22a*	22.5	6.63
p22b*	22.5	6.98
p18*	18	5.95
p14*	14	ND

These data are taken from Cash (1991) Electrophoresis, 12, 592-604

NOTES:

• Proteins marked with an asterisk are shown in Figure 2.
• The molecular weight values for proteins p75, p18 and p14 are taken from 1-dimensional SDS-PAGE gels
• No pI value is available for protein p14
• Multiple values for the isoelectric points are due to the occurrence of spot trails for these proteins.

Last Modified: Sunday, March 09, 1997

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