產(chǎn)地:Oxoid 貨號(hào):LP0049B 規(guī)格:500g名稱:PEPTONE P(蛋白胨P) Typical analysis (% w/w)Total Nitrogen 12.8Amino Nitrogen 2.8Sodium chloride 9.3pH (2% solution) 7.0 ± 0.2A peptic digest of meat proteins used in culture media which is bacteriologically tested to the USP Specification for peptic digest of animal tissue. The molecular profile shows the characteristics of peptic hydrolysates, having a shift to higher molecular peptides and the salt content reflects the low pH required for the optimum activity of the enzyme during processing.It has been used as a replacement for bovine serum in a medium on which Baby Hamster Kidney (BHK) cells were grown. Also incorporated in media to produce interferon.胃蛋白酶消化物,符合美國藥典中關(guān)于動(dòng)物組織胃蛋白酶消化物的說明含硫量高非常適合制備培養(yǎng)基。