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Merck
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重要文件

69732

Millipore

Lithium mupirocin Supplement

suitable for microbiology,

Selectively inhibits the growth of lactic acid bacteria

同義詞:

Lithium mupirocin solution, Li-MUP, MUP supplement

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About This Item

經驗公式(希爾表示法):
C26H43LiO9
CAS號碼:
分子量::
506.56
MDL號碼:
分類程式碼代碼:
41171614
PubChem物質ID:
NACRES:
NA.85

agency

ISO 29981:2010

品質等級

無菌

sterile (Filtered and Aseptic Handled)
sterile

形狀

liquid

儲存期限

limited shelf life, expiry date on the label

應用

environmental
food and beverages

microbiology

儲存溫度

2-8°C

適合性

Lactobacillus spp.
Lactococcus spp.
Leuconostoc spp.
Streptococcus spp.

SMILES 字串

[Li+].C[C@H](O)[C@H](C)[C@@H]1O[C@H]1C[C@H]2CO[C@@H](C\C(C)=C\C(=O)OCCCCCCCCC([O-])=O)[C@H](O)[C@@H]2O

InChI

1S/C26H44O9.Li/c1-16(13-23(30)33-11-9-7-5-4-6-8-10-22(28)29)12-20-25(32)24(31)19(15-34-20)14-21-26(35-21)17(2)18(3)27;/h13,17-21,24-27,31-32H,4-12,14-15H2,1-3H3,(H,28,29);/q;+1/p-1/b16-13+;/t17-,18-,19-,20-,21-,24+,25-,26-;/m0./s1

InChI 密鑰

XFIKMPRBSORKQP-JATHGWPISA-M

一般說明

Lithium mupirocin is isolated from Pseudomonas fluorescens. At lower concentrations, it has bacteriostatic characteristics, while at higher concentrations it is bacteriocidal. Mupirocin is active against gram-positive bacteria such as Methicillin-resistant Staphylococcus aureus (MRSA), Lactobacilli, Lactococci, Streptococci and Leuconostocs. Mupirocin has been used to study mupirocin resistance in Mycoplasma bacteria. Mupirocin inhibits the isoleucyl-tRNA synthetase, which finally results in inhibition of protein and RNA synthesis. Mupirocin lithium salt is freely soluble in water.

應用

Lithium mupirocin supplement is used for selective enumeration of Bifidobacteria from fermented milk products along with the TOS-propionate agar according to ISO 29981:2010 and IDF 220:2010

成分

Composition:
(5ml, sufficient for 100 ml medium)
Mupirocin 5 mg
sterile distilled water 5.0 ml

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Variation, viability and validity of bifidobacteria in fermented milk products.
Raeisi, Shahram Naghizadeh, et al.
Food Control, 34, 691-697 (2013)
J Gilbart et al.
Antimicrobial agents and chemotherapy, 37(1), 32-38 (1993-01-01)
Mupirocin resistance in Staphylococcus aureus results from changes in the target enzyme, isoleucyl-tRNA synthetase (IRS). Twelve strains of S. aureus comprising four susceptible (MICs < or = 4 micrograms/ml), four intermediate level-resistant (MICs between 8 and 256 micrograms/ml), and four
Krešimir Matanovic et al.
Journal of clinical microbiology, 51(3), 1005-1007 (2012-12-28)
The genetic analysis of high-level mupirocin resistance (Hi-Mup(r)) in a Staphylococcus pseudintermedius isolate from a dog is presented. The Hi-Mup(r) ileS2 gene flanked by a novel rearrangement of directly repeated insertion sequence IS257 elements was located, together with the aminoglycoside
Sapna Mehta et al.
Clinical orthopaedics and related research, 471(7), 2367-2371 (2013-02-21)
Hospital-acquired infections caused by methicillin-resistant Staphylococcus aureus (MRSA) are a source of morbidity and mortality. S. aureus is the most common pathogen in prosthetic joint infections and the incidence of MRSA is increasing. The purposes of this study were (1)
M Lepainteur et al.
The Journal of hospital infection, 83(4), 333-336 (2013-02-19)
In neonatal intensive care units, topical agents represent an increasing part of the infection control armamentarium. Fifty-one coagulase-negative staphylococci (CNS) isolated from catheter-associated bloodstream infections in very preterm neonates were investigated in this study: 41.2% exhibited decreased susceptibility to at

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