Alle Fotos(1)
Wichtige Dokumente
PENK
Penicillin G Kaliumsalz
95.0 - 102.0%
Synonym(e):
Benzylpenicillin Kaliumsalz
Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(1)
About This Item
Empirische Formel (Hill-System):
C16H17KN2O4S
CAS-Nummer:
Molekulargewicht:
372.48
Beilstein:
3832841
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
51283424
PubChem Substanz-ID:
NACRES:
NA.85
Empfohlene Produkte
Qualitätsniveau
Assay
95.0 - 102.0%
Form
powder
Wirkungsspektrum von Antibiotika
Gram-negative bacteria
Gram-positive bacteria
Wirkungsweise
cell wall synthesis | interferes
SMILES String
[K+].[H][C@]12SC(C)(C)[C@@H](N1C(=O)[C@H]2NC(=O)Cc3ccccc3)C([O-])=O
InChI
1S/C16H18N2O4S.K/c1-16(2)12(15(21)22)18-13(20)11(14(18)23-16)17-10(19)8-9-6-4-3-5-7-9;/h3-7,11-12,14H,8H2,1-2H3,(H,17,19)(H,21,22);/q;+1/p-1/t11-,12+,14-;/m1./s1
InChIKey
IYNDLOXRXUOGIU-LQDWTQKMSA-M
Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich
Anwendung
Penicillin G is a narrow spectrum antibiotic derived from Streptococcus pneumoniae. It is the drug of choice for groups A, B, C and G streptococci, nonenterococcal group D streptococci, viridians group streptococci, and non-penicillinase producing staphylococcus. The potassium salt has been used to study murosomes of staphylococci† and the penicillin-induced lysis of Streptococcus mutans†.
Biochem./physiol. Wirkung
Wirkungsweise: Penicillin G wirkt durch Hemmung der Zellwandsynthese durch die Bindung an Penicillin bindende Proteine (PBP), um die Vernetzung der Peptidoglycan-Kette zu hemmen.
Antimikrobielles Spektrum: Diese Produkt ist wirksam gegen grampositive und gramnegative Bakterien.
Antimikrobielles Spektrum: Diese Produkt ist wirksam gegen grampositive und gramnegative Bakterien.
Verpackung
1mu,10mu,100mu
Vorsicht
Solutions should be filter sterilized and stored at 2-8°C for 1 week or at -20°C for more lengthy periods. Solutions are stable at 37°C for 3 days.
Sonstige Hinweise
Keep container tightly closed in a dry and well-ventilated place. Handle and store under inert gas. Keep in a dry place.Very soluble in water, slightly soluble in ethanol (96%), practically insoluble in methylene chloride
Hier finden Sie alle aktuellen Versionen:
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Kunden haben sich ebenfalls angesehen
T A Kral et al.
Infection and immunity, 46(2), 442-447 (1984-11-01)
Treatment of Streptococcus mutans GS-5 cells with concentrations of penicillin G within a relatively narrow range resulted in substantial lysis. This penicillin-induced lysis was dependent upon cell density and pH of the lysis medium. Other oral streptococci (Streptococcus sobrinus, Streptococcus
P Giesbrecht et al.
Journal of bacteriology, 174(7), 2241-2252 (1992-04-01)
Electron microscopic research into the murosomes of staphylococci has shown that the number of murosomes involved in penicillin-induced death varies depending on the experimental conditions employed. With 0.1 micrograms of penicillin G per ml, only 1 of a total of
R Vacheva et al.
Akusherstvo i ginekologiia, 51(6), 10-21 (2013-02-09)
The results achieved with 80% reduction in the incidence of early-onset neonatal group B streptococcal (GBS) sepsis following the implementation of the preliminary (1996, 2002) and subsequently the revised (2010) guidelines for intrapartum antibiotic prophylaxis imposed the discussion on a
Warunee Punpanich et al.
Journal of the Medical Association of Thailand = Chotmaihet thangphaet, 95(12), 1606-1612 (2013-02-09)
A case of 6-week-old male infant with meningitis and concurrent bacteremia caused by Streptococcus gallolyticus subspecies pasteurianus (Streptococcus bovis biotype 11.2) is presented. The isolates were susceptible to all beta-lactam antibiotics. Nevertheless, delayed defervescence and lack of satisfactory clinical improvement
Jin-Long Yang et al.
Biofouling, 29(3), 247-259 (2013-03-05)
The effects of bacterial biofilms (BFs) on larval settlement and metamorphosis of the mussel, Mytilus coruscus, were investigated in the laboratory. Of nine different isolates, Shewanella sp.1 BF induced the highest percentage of larval settlement and metamorphosis, whereas seven other
Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..
Setzen Sie sich mit dem technischen Dienst in Verbindung.