Antibiotic Medium 2 (Base Agar) (Penassay Base Agar)

[所属分类:培养基配方] [发布时间:2019-10-29] [发布人:] [阅读次数:] [返回]

山东拓普生物工程有限公司

Shandong Tuopu Biol-Engineering Co.,Ltd

Antibiotic Medium 2
(Base Agar)
(Penassay Base Agar)
Composition per liter:
Agar ............................................................................................15.0g
Pancreatic digest of gelatin...........................................................6.0g
Yeast extract..................................................................................3.0g
Beef extract...................................................................................1.5g
pH 6.6 ± 0.1 at 25°C
Source: This medium is available as a premixed powder from BD Di-
agnostic Systems and Oxoid Unipath.
Preparation of Medium: Add components to distilled/deionized
water and bring volume to 1.0L. Mix thoroughly. Gently heat and bring
to boiling. Distribute into tubes or flasks. Autoclave for 15 min at 15
psi pressure–121°C. Pour into sterile Petri dishes.
Use: For use as a base layer in antibiotic assay testing. Especially use-
ful for the plate assay of bacitracin and penicillin G.