
H4272 SIGMA Hyaluronidase from bovine testes Type IV-S, powder, mouse embryo tested, 750-3000 units/mg solid Synonym: Hyaluronate 4-glycanohydrolase, Hyaluronoglucosaminidase CAS Number 37326-33-3 sterility aseptically processed type Type IV-S form powder mol wt mol wt ~55 kDa (four subunits of 14 kDa each) composition Protein, 80-105% biuret suitability mouse embryo tested storage temp. −20°C |