Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
A9518
Ampicilina sodium salt
Sinónimos:
D-(−)-α-Aminobencilpenicilina sodium salt
About This Item
Productos recomendados
origen biológico
synthetic (chemical)
Nivel de calidad
Formulario
powder
color
white to off-white
mp
215 °C (dec.) (lit.)
solubilidad
water: 50 g/L
espectro de actividad antibiótica
Gram-negative bacteria
Gram-positive bacteria
aplicaciones
agriculture
Modo de acción
cell wall synthesis | interferes
temp. de almacenamiento
2-8°C
cadena SMILES
[Na+].CC1(C)SC2[C@H](NC(=O)[C@H](N)c3ccccc3)C(=O)N2[C@H]1C([O-])=O
InChI
1S/C16H19N3O4S.Na/c1-16(2)11(15(22)23)19-13(21)10(14(19)24-16)18-12(20)9(17)8-6-4-3-5-7-8;/h3-7,9-11,14H,17H2,1-2H3,(H,18,20)(H,22,23);/q;+1/p-1/t9-,10-,11+,14-;/m1./s1
Clave InChI
KLOHDWPABZXLGI-YWUHCJSESA-M
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Descripción general
Aplicación
- para seleccionar la resistencia a la ampicilina en células mutadas y transformadas
Acciones bioquímicas o fisiológicas
Modo de resistencia: La administración con ß-lactamasa rompe el anillo ß-lactámico de la ampicilina y la inactiva.
Espectro antimicrobiano: Incluye bacterias grampositivas (como la bencilpenicilina) y baterías gramnegativas (como las tetraciclinas y el cloranfenicol).
Características y beneficios
- Antibiótico de gran calidad adecuado para múltiples aplicaciones experimentales
- Ideal para investigación en biología celular y bioquímica.
Precaución
Nota de preparación
Almacenamiento y estabilidad
Otras notas
Producto relacionado
producto comparable
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Resp. Sens. 1A - Skin Sens. 1A
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Elija entre una de las versiones más recientes:
Certificados de análisis (COA)
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Overview on how to maintain proper cell culture laboratory safety including steps on performing lab risk assessments, surface disinfection, biohazard and waste removal. Free ECACC handbook download.
Overview on how to maintain proper cell culture laboratory safety including steps on performing lab risk assessments, surface disinfection, biohazard and waste removal. Free ECACC handbook download.
Overview on how to maintain proper cell culture laboratory safety including steps on performing lab risk assessments, surface disinfection, biohazard and waste removal. Free ECACC handbook download.
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How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdfHelpful?
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We purchased Ampicillin sodium salt (loc #BCBL4878V) back in 2014. This has been stored as a powder in the fridge since we purchased it. Is there an expiration for the powder?
1 answer-
This product is assigned an expiration date of approximately of one year from the date of quality release. To assure optimum potency, it would be best to purchase new material.
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How do I use Ampicllin in agar plates?
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For plates, add ampicillin to autoclaved media cooled to 48°C, to a final concentration of 35-50 μg/mL. Pour the plates, and allow them to cool completely. Plates may be stored at 2-8°C for up to only 1-2 weeks before use.
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What is the solubility of Product A9518, Ampicillin sodium salt?
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This product is soluble in water at a concentration of 50 mg/mL, producing a clear, colorless to faint yellow solution.
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What is the Department of Transportation shipping information for this product?
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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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Is Ampicillin product stable in solution?
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We recommend using freshly prepared solutions. A concentrated solution of sodium ampicillin in water (approximately 330 mg/mL) may be expected to lose about 10% potency in 20 hours at -20°C.
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