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45703

Sigma-Aldrich

Erythromycin standard solution

1 mg/mL in H2O

同義詞:

Erythromycin from Streptomyces erythreus

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About This Item

經驗公式（希爾表示法）:
C37H67NO13
CAS號碼:
114-07-8
分子量：:
733.93
Beilstein:
8183758
MDL號碼:
MFCD00084654
分類程式碼代碼:
51101500
PubChem物質ID:
329756912
NACRES:
NA.85

生物源

Streptomyces erythreus (strains)

agency

EPA 1694

形狀

liquid

濃度

1 mg/mL in H2O

顏色

colorless

抗生素活性譜

Gram-positive bacteria

應用

environmental

作用方式

protein synthesis | interferes

儲存溫度

2-8°C

SMILES 字串

CC[C@H]1OC(=O)[C@H](C)C(O[C@H]2C[C@@](C)(OC)[C@@H](O)[C@H](C)O2)C(C)C(OC3O[C@H](C)C[C@@H]([C@H]3O)N(C)C)[C@](C)(O)C[C@@H](C)C(=O)[C@H](C)C(O)[C@]1(C)O

InChI

1S/C37H67NO13/c1-14-25-37(10,45)30(41)20(4)27(39)18(2)16-35(8,44)32(51-34-28(40)24(38(11)12)15-19(3)47-34)21(5)29(22(6)33(43)49-25)50-26-17-36(9,46-13)31(42)23(7)48-26/h18-26,28-32,34,40-42,44-45H,14-17H2,1-13H3/t18-,19-,20+,21+,22-,23+,24+,25-,26+,28-,29+,30-,31+,32-,34+,35-,36-,37-/m1/s1

InChI 密鑰

ULGZDMOVFRHVEP-RWJQBGPGSA-N

相關類別

一般說明

Chemical structure: macrolide

應用

Erythromycin is an antibiotic produced by growth of certain strains of Streptomyces erythreus. This product is composed largely of erythromycin A with small amounts of erythromycins B and C and is recommended for concentration at 100 mg/L. Concentrations between 50 and 200 mg/L have also proven effective in controlling bacterial growth. Erythromycin has been used as a motilin receptor agonist, to block respiratory glycoconjugate secretion in human airways in vitro, and for selecting plasmid-cured and recombinant lactococcus lactis MG1363 strains. .

生化／生理作用

Mode of Action: Erythromycin acts by inhibiting elongation at the transpeptidation step, specifically aminoacyl translocation from the A-site to P-site by binding to the 50s subunit of the bacterial 70s rRNA complex.

Antimicrobial Spectrum: This product acts against both gram-negative and gram-positive bacteria.

包裝

10 ml

注意

This Erythromycin solution is concentrated at 1 mg/mL in H2O and is stable in solution at 37°C for 3 days. Stock solutions should be stored at 2-8°C.

其他說明

Keep container tightly closed in a dry and well-ventilated place. Store under inert gas.

儲存類別代碼

10 - Combustible liquids

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves

分析證明 (COA)

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J I Alós et al.
The Journal of antimicrobial chemotherapy, 51(2), 333-337 (2003-02-04)
In 1998 we conducted a multicentre study in Spain on the susceptibility of Streptococcus pyogenes isolates to different 14-, 15- and 16-membered macrolides and clindamycin, in which the number of strains examined was proportional to the number of inhabitants in
Pier Carlo Braga et al.
The Journal of antimicrobial chemotherapy, 50(4), 457-460 (2002-10-03)
The aim of this study was to use atomic force microscopy (AFM), an innovative type of microscopy, to investigate the different behaviours of erythromycin A (a 14-membered ring) and rokitamycin (a 16-membered ring) in disrupting the morphology of Streptococcus pyogenes
Agot Aakra et al.
Antimicrobial agents and chemotherapy, 49(6), 2246-2259 (2005-05-27)
A transcriptional profile of Enterococcus faecalis V583 (V583) treated with erythromycin is presented. This is the first study describing a complete transcriptional profile of Enterococcus. E. faecalis is a common and nonvirulent bacterium in many natural environments, but also an
Christoph Czarnetzki et al.
JAMA surgery, 150(8), 730-737 (2015-06-18)
Patients undergoing emergency procedures under general anesthesia have impaired gastric emptying and are at high risk for aspiration of gastric contents. Erythromycin has strong gastric prokinetic properties. To evaluate the efficacy of erythromycin lactobionate in gastric emptying in patients undergoing
Pedro Hinarejos et al.
The Journal of bone and joint surgery. American volume, 95(9), 769-774 (2013-05-03)
The use of antibiotic-loaded cement is believed to prevent infection in primary total knee arthroplasty, but there is a lack of randomized studies to support this concept. The aim of this study was to evaluate the use of an antibiotic-loaded
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