1.4.9.2	heterotetramer	2 * 40000 + 2 * 12000	-, 687589	
1.4.9.2	heterotetramer	x-ray crystallography	-, 685188	
1.4.9.2	tetramer	2 * 42300, alpha-subunit, + 2 * 15200, beta-subunit, SDS-PAGE	-, 655062	
1.4.9.2	tetramer	alpha2beta2, 2 * 38222 + 2 * 19652, calculated from DNA sequence	396596	
1.4.9.2	tetramer	alpha2beta2, 2 * 39000 + 2 * 18000, SDS-PAGE	-, 396592	
1.4.9.2	tetramer	alpha2beta2, 2 * 46000 + 2 * 8000, high speed gel filtration in 6 M guanidine hydrochloride	-, 396589	
1.4.9.2	tetramer	alpha2beta2, 2 * 46000 + 2 * 8000, SDS-PAGE	396591	
1.4.9.2	trimer	1 * 60000, 1 * 40000, 1 * 20000, SDS-PAGE	-, 714515