This is a powdered product. The potency in solution is dependent upon the concentration at which it is prepared. The minimum potency specification for this product is 240 µg/mg. The lot specific value will be reported on the Certificate of Analysis. Please see the link below to review a sample Certificate:
https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/A9528-5G0000247193.pdf
A9528
Anfotericina B from Streptomyces sp.
powder, suitable for cell culture, BioXtra
Sinónimos:
Fungizona
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| A ustedes/SKU | Disponibilidad | Precio |
|---|---|---|
50 mg | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 71,50 € |
100 mg | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 134,00 € |
500 mg | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 860,00 € |
1 g | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 1510,00 € |
5 g | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 5530,00 € |
Acerca de este artículo
Fórmula empírica (notación de Hill):
C47H73NO17
Número CAS:
Peso molecular:
924.08
UNSPSC Code:
12352207
eCl@ss:
34010400
PubChem Substance ID:
NACRES:
NA.76
Beilstein/REAXYS Number:
78342
MDL number:
71,50 €
Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad
Servicio técnico
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Permítanos ayudarleNombre del producto
Anfotericina B from Streptomyces sp., powder, γ-irradiated, BioXtra, suitable for cell culture
Quality Segment
sterility
γ-irradiated
product line
BioXtra
form
powder
technique(s)
cell culture | mammalian: suitable
antibiotic activity spectrum
fungi, yeast
mode of action
cell membrane | interferes
storage temp.
2-8°C
SMILES string
C[C@H]1O[C@@H](O[C@@H]2C[C@@H]3O[C@](O)(C[C@@H](O)C[C@@H](O)[C@H](O)CC[C@@H](O)C[C@@H](O)CC(=O)O[C@@H](C)[C@H](C)[C@H](O)[C@@H](C)\C=C\C=C\C=C\C=C\C=C\C=C\C=C\2)C[C@H](O)[C@H]3C(O)=O)[C@@H](O)[C@@H](N)[C@@H]1O
InChI
1S/C47H73NO17/c1-27-17-15-13-11-9-7-5-6-8-10-12-14-16-18-34(64-46-44(58)41(48)43(57)30(4)63-46)24-38-40(45(59)60)37(54)26-47(61,65-38)25-33(51)22-36(53)35(52)20-19-31(49)21-32(50)23-39(55)62-29(3)28(2)42(27)56/h5-18,27-38,40-44,46,49-54,56-58,61H,19-26,48H2,1-4H3,(H,59,60)/b6-5+,9-7+,10-8+,13-11+,14-12+,17-15+,18-16+/t27-,28-,29-,30+,31+,32+,33-,34-,35+,36+,37-,38-,40+,41-,42+,43+,44-,46-,47+/m0/s1
InChI key
APKFDSVGJQXUKY-INPOYWNPSA-N
General description
Chemical structure: polyene
Application
Amphotericin B is a polyene antifungal antibiotic from Streptomyce sp. It has a high affinity for sterols, especially ergosterols, of both fungal and bacterial cell membranes. Normal usage in maintenance of antifungal cell cultures is 2.5 mg/L with penicillin and streptomycin used in the medium.
Biochem/physiol Actions
La anfotericina B se une a los esteroles formando poros en la membrana y provocando la salida de moléculas pequeñas. La máxima eficacia del producto es contra hongos y levaduras.
Packaging
Solubilized Amphotericin B is packaged in amber glass bottle.
Preparation Note
Amphotericin B is soluble at 19.6-20.4 mg/ml in water, at natural pH without heating, giving a yellowish clear to slightly hazy solution.
Aqueous solutions cannot be sterile filtered due to poor solubility. If reconstituted in sterile water, there is no need to filter sterilize.
It is also soluble in DMSO (30-40 mg/mL) and in dimethylformamide (2-4 mg/mL).
Aqueous solutions cannot be sterile filtered due to poor solubility. If reconstituted in sterile water, there is no need to filter sterilize.
It is also soluble in DMSO (30-40 mg/mL) and in dimethylformamide (2-4 mg/mL).
Other Notes
After reconstitution with water, the product will be a suspension of Amphotericin B, containing deoxycholate as the solubilizing agent. The lyophilized formulation is ~45% Amphotericin B and 35% sodium deoxycholate in sodium phosphate and sodium chloride.
Keep container tightly closed in a dry and well-ventilated place. Product is sensitive to light and moisture. Keep in a dry place.
The actual solid weight of the packaged product is calculated according to the UV purity.
Disclaimer
Amphotericin B remains active for 3 days in culture at 37°C. At -20°C, and with protection from air and light, the product remains active for 5 years.
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Este artículo | |||
|---|---|---|---|
| description powder, γ-irradiated, BioXtra, suitable for cell culture | description 250 μg/mL in deionized water, 0.1 μm filtered, BioReagent, suitable for cell culture | description BioReagent, suitable for cell culture, ~80% (HPLC) | description Pharmaceutical Secondary Standard; Certified Reference Material |
| mode of action cell membrane | interferes | mode of action cell membrane | interferes | mode of action cell membrane | interferes | mode of action - |
| technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable |
| antibiotic activity spectrum fungi, yeast | antibiotic activity spectrum fungi, yeast | antibiotic activity spectrum fungi, yeast | antibiotic activity spectrum - |
| Quality Level 300 | Quality Level 200 | Quality Level 300 | Quality Level 300 |
| product line BioXtra | product line BioReagent | product line BioReagent | product line - |
| form powder | form liquid | form solid | form - |
Solo componentes del kit
Referencia del producto
Descripción
- Amphotericin B ~ 45 %
- Sodium deoxycholate ~ 35 %
- Sodium phosphate balance
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
target_organs
Respiratory system
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Clase de almacenamiento
11 - Combustible Solids
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what is the potency of Amphotericin B solubilized solution?
1 respuesta-
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How much DSMO do I dissolve the 100mg powder in to achieve a stock concentration of 2.5mg/mL?
1 respuesta-
Amphotericin B is soluble in DMSO at 30-40 mg/mL. Add 100 mg powder to 40 mL DMSO in order to achieve a 2.5 mg/mL concentration.
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What is the amount of Amphotericin B in Product No. A9528?
1 respuesta-
The package size is the amount of Amphotericin B present in the vial. If weighing the product, utilize the potency value on the lot specific Certificate of Analysis as a correction factor.
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What concentration should Product A9528, Amphotericin B solubilized, be used at?
1 respuesta-
We recommend to use Product No. A9528 at 5.6 mg solid per Liter. Cell culture tested amphotericin B solubilized preparation is approximately 45% amphotericin B, 35% sodium deoxycholate, with the balance being sodium phosphate. The amphotericin B is at least 80% amphotericin B and 3-5% amphotericin A by HPLC. The exact amount of amphotericin B in the product can be found on the lot specific Certificate of Analysis under Potency.
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What is the shelf life of Product A9528, Amphotericin B solubilized?
1 respuesta-
Product No. A9528 has a recommended retest date of 5 years from the initial QC release date. This date can be found on the lot-specific Certificate of Analysis.
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What is the Department of Transportation shipping information for this product?
1 respuesta-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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