2.1.2.3	22000	-	SDS-PAGE	757625	
2.1.2.3	49700	-	monomer, residues 1-452	689976	
2.1.2.3	64400	-	2 * 64400, deduced from nucleotide sequence of cDNA	172161	
2.1.2.3	64425	-	1 * 64425, calculated from amino acid sequence	172163	
2.1.2.3	64430	-	cDNA sequencing	172163	
2.1.2.3	64450	-	electrospray mass spectroscopy	172163	
2.1.2.3	65000	-	recombinant enzyme, SDS-PAGE	485754	
2.1.2.3	65630	-	gel filtration	172163	
2.1.2.3	106000	-	gel filtration	756701