[Identification of the mink alpha2-lipoprotein Lpm-allotypes by the method of preparatory ultracentrifugation].

The density class accessory of 8 mink alpha2-lipoprotein allotypes are determined by means of preparative ultracentrifugation. It is found that Lpm1, Lpm2, Lpm2, Lpm3, Lpm4, Lpm5, Lpm7 and Lpm8 are determinants of lipoproteins with density exceeding 1.210, i.e. they are VHDL. The allotypic marker 6, which has been earlier assigned by other criteria to Lpm group, belongs to mink lipoprotein, which distributes during ultracentrifugation at the region of low and, partially, high density.