This product is not tested on a lot to lot bases for the presence of subforms. Typically, the C2a and C2b are present in low concentrations. While this product is not tested, both forms are expected to be present. Please see the link below to review addtional information available in the product datasheet:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/352/367/g1264pis.pdf
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Über diesen Artikel
Produktname
Gentamicin -sulfat (Salz), powder, BioReagent, suitable for cell culture
biological source
Micromonospora purpurea
Quality Segment
product line
BioReagent
form
powder
potency
~600 μg Gentamicin per mg
technique(s)
cell culture | mammalian: suitable
color
white to off-white
antibiotic activity spectrum
Gram-negative bacteria, Gram-positive bacteria, mycoplasma
mode of action
protein synthesis | interferes
storage temp.
2-8°C
SMILES string
O=S(O)(O)=O.O[C@]1(C)[C@@H]([C@@H](O)[C@@H](O[C@@H]2[C@@H](O)[C@H](O[C@H]3O[C@@](CC[C@H]3N)([C@@H](C)NC)[H])[C@@H](N)C[C@H]2N)OC1)NC.O[C@]4(C)[C@@H]([C@@H](O)[C@@H](O[C@@H]5[C@@H](O)[C@H](O[C@H]6O[C@@](CC[C@H]6N)([C@@H](C)N)[H])[C@@H](N)C[C@H]5N)OC4)NC.O[
InChI
1S/C21H43N5O7.C20H41N5O7.C19H39N5O7.H2O4S/c1-9(25-3)13-6-5-10(22)19(31-13)32-16-11(23)7-12(24)17(14(16)27)33-20-15(28)18(26-4)21(2,29)8-30-20;1-8(21)12-5-4-9(22)18(30-12)31-15-10(23)6-11(24)16(13(15)26)32-19-14(27)17(25-3)20(2,28)7-29-19;1-19(27)7-28-18(13(26)16(19)24-2)31-15-11(23)5-10(22)14(12(15)25)30-17-9(21)4-3-8(6-20)29-17;1-5(2,3)4/h9-20,25-29H,5-8,22-24H2,1-4H3;8-19,25-28H,4-7,21-24H2,1-3H3;8-18,24-27H,3-7,20-23H2,1-2H3;(H2,1,2,3,4)/t9-,10-,11+,12-,13+,14+,15-,16-,17+,18-,19-,20-,21+;8-,9-,10+,11-,12+,13+,14-,15-,16+,17-,18-,19-,20+;8-,9+,10-,11+,12-,13+,14+,15-,16+,17+,18+,19-;/m110./s1
InChI key
RDEIXVOBVLKYNT-HDZPSJEVSA-N
General description
Application
Biochem/physiol Actions
Antimikrobielles Spektrum: Unter anderem gramnegative und grampositive Bakterien, einschließlich Stämme, die gegen Tetracyclin, Chloramphenicol, Kanamycin und Colistin resistent sind, insbesondere Stämme von Pseudomonas, Proteus, Staphylococcus und Streptococcus.
Analysis Note
Other Notes
Disclaimer
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description powder, BioReagent, suitable for cell culture | description potency: ≥590 I.U. Gentamicin base per mg | description meets USP testing specifications, powder | description Pharmaceutical Secondary Standard; Certified Reference Material |
| mode of action protein synthesis | interferes | mode of action protein synthesis | interferes | mode of action protein synthesis | interferes | mode of action - |
| antibiotic activity spectrum Gram-negative bacteria, Gram-positive bacteria, mycoplasma | antibiotic activity spectrum mycoplasma, Gram-positive bacteria, Gram-negative bacteria | antibiotic activity spectrum Gram-negative bacteria, mycoplasma, Gram-positive bacteria | antibiotic activity spectrum - |
| technique(s) cell culture | mammalian: suitable | technique(s) - | technique(s) - | technique(s) HPLC: suitable, gas chromatography (GC): suitable |
| product line BioReagent | product line - | product line - | product line - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 300 |
| form powder | form powder | form powder | form - |
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signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1
Lagerklasse
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Does this gentamicin salt also contain the gentamicin components C2a and C2b? Or only C1, C1a and C2?
1 answer-
Helpful?
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1. What is the solubility of this antibiotic in water? How many mg of the substance can dissolve in 1 mL of water? 2. After preparing a diluted solution of the antibiotic in water, where should it be stored, and what is the recommended storage duration?
1 answer-
This product is soluble in water at 50 mg/mL. Sterile solutions should be stored at 2-8 °C. Long term solution stability of this product has not been determined. However, prepared solution products, such as G1272, have a shelf life of 2 years.
Helpful?
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Where can I find molecular weight of this gentamicin sulfate
1 answer-
The molecular weights of each components are as follows:
Gentamicin C1 = 477.6
Gentamicin C2 = 463.6
Gentamicin C1a = 449.5.Please see the link below to review this product datasheet:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/352/367/g1264pis.pdfHelpful?
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