- blastomycin
- An antigen for intradermal testing prepared from sterile filtrates of cultures of the filamentous form of Blastomyces dermatitidis.
* * *
blas·to·my·cin -'mīs-ən n a preparation of growth products of the causative agent (Blastomyces dermatitidis) of North American blastomycosis that is used esp. to test for this disease* * *
blas·to·my·cin (blas″to-miґsin) a skin test antigen prepared from Blastomyces dermatitidis organisms, formerly used in diagnosis of blastomycosis but found to be unreliable.
Medical dictionary. 2011.