β-LactaMase
Synonym(s):β-Lactamase I;Carbapenemase;Cephalosprinase;Penicillinase;Penicillinase solution
- CAS NO.：9073-60-3
- Molecular Weight: 0
- MDL number: MFCD03452693
- EINECS: 232-970-8
- Update Date: 2023-04-23 13:52:06
What is β-LactaMase?
The Uses of β-LactaMase
β-Lactamase from Enterobacter cloacae has been used in the maternal and fetal quantitative blood cultures to avoid any carryover phenomenon. It has also been used as a component in Mueller Hinton (MH) broth for placental cultures.
The Uses of β-LactaMase
β--lactamase is used to inactivate β-lactam antibiotics by breaking open the β-lactam ring. β--lactamase is used to study antibiotic resistance and resistance suppression. Product L6170 is recombinantly produced based on the sequence of the enzyme from Pseudomonas aeruginosa, and is expressed in E. coli.
brand name
Neutrapen (3M Pharmaceuticals).
General Description
No detectable growth in tryptone soy broth at 30-35 °C for 14 days
Biochem/physiol Actions
Penicillinase specifically catalyzes the hydrolysis of β-lactam ring of penicillin.
Properties of β-LactaMase
| Boiling point: | 55 °C |
| storage temp. | 2-8°C |
| form | powder |
| color | white |
| Merck | 7093 |
Safety information for β-LactaMase
| Signal word | Danger |
| Pictogram(s) |
 Health Hazard GHS08 |
| GHS Hazard Statements |
H317:Sensitisation, Skin H334:Sensitisation, respiratory |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P272:Contaminated work clothing should not be allowed out of the workplace. P280:Wear protective gloves/protective clothing/eye protection/face protection. P284:Wear respiratory protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P333+P313:IF SKIN irritation or rash occurs: Get medical advice/attention. |
Computed Descriptors for β-LactaMase
β-LactaMase manufacturer
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