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Penicillinase

Penicillinase structure

CAS No:
9001-74-5
Chemical Name:
Penicillinase
Synonyms:
Penicillinase;β-Lactamase I;Penicillin β-lactamase;Exopenicillinase;Ampicillinase;Carbenicillinase;Class I β-lactamase
Categories:
Active Pharmaceutical Ingredients > Antibiotics

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Penicillinase Basic Attributes

EC Number：

232-628-8

HScode：

35079090

Characteristics

Appearance：

white powder

Melting Point：

121-126 °C

Storage Conditions：

2-8°C

Safety Information

wgk germany：

hazard class code：

42/43

safety instructions：

22-36/37

Marks：

Penicillinase Use and Manufacturing

Methods of Manufacturing

Culture of casein amino acid in Bacillus cereus; KH2PO4; sodium citrate→MgSO4; FeSO4 culture fermentation broth adsorption and elution fermentation broth→centrifugal supernatant diatomaceous earth; ph4.5→adsorption adsorbate NaCl; sodium citrate→wash De-eluent vacuum drying eluent potassium phosphate buffer → ph0.8 dissolved solution vacuum drying → finished product

Uses

In culture media to antagonize antibacterial activity of penicillin.

Material

Monopotassium phosphate