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Erythromycin, 5 g

≥93 %, for biochemistry
VE
Verp.
Empirical formula C37H67NO13
Molar mass (M) 733,95 g/mol
Density (D) 1,21 g/cm³
Melting point (mp) 193 °C
WGK 1
CAS No. 114-07-8
EG-Nr. 204-040-1

Macrolide antibiotic
Stock solution: 10 mg/ml in ethanol.
Store stock solution at -20 °C (2 months).
Working concentration: 0.1-5 µg/ml.
pH-optimum at 8.5. Only stable for approx. 24 hours at pH-range 7 to 7.5. Extremely unstable below pH 6.0.

Erythromycin is a macrolide antibiotic (macrocyclic lactone antibiotic) which is produced from an actinomycete strain (Saccharopolyspora erythraea, formerly known as Streptomyces erythraeus). Its spectrum of activity is similar to but broader than that of penicillin, which means that erythromycin is also very effective against bacteria such as legionella or mycoplasma.
Productdetails

39,25 €/VE 

Excl. btw | 5 g Per VE

Bestelnr. 4166.1

Op voorraad
Vrij van verzendingskosten vanaf 250 €
Snelle en betrouwbare levering!
Vanaf 6 VE 37,29 €/VE
Vanaf 24 VE 35,32 €/VE

Productdetails



Erythromycin ≥93 %, for biochemistry

Erythromycin is a macrolide antibiotic (macrocyclic lactone antibiotic) which is produced from an actinomycete strain (Saccharopolyspora erythraea, formerly known as Streptomyces erythraeus). Its spectrum of activity is similar to but broader than that of penicillin, which means that erythromycin is also very effective against bacteria such as legionella or mycoplasma.


Erythromycin binds to the bacterial 70s rRNA, interferes with the aminoacyl translocation and consequently inhibits biosynthesis. It is used in microbiological fungal culture to prevent bacterial growth and as a selection marker for selection on bacteria with an erythromycin resistance-mediating gene cassette (erm).



Erythromycin
Geselecteerde hoeveelheid:   0
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Bestelnr. VE Verp. Prijs Hoeveelheid
4166.1 5 g glass

39,25 €

4166.2 10 g glass

66,55 €

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Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00

Downloads / MSDS


Analysecertificaten

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De volgende analysecertificaten werden gevonden:

Type analysis

Assay (HPLC)≥93.0 %
Water (KF)≤6.5 %
Specific rotation [α]20D (c=2 in ethanol, after 30 min)-78° to -71°
Thiocyanate (SCN)≤0.3 %