The purity of this material is not determined on a lot-to-lot basis. However, historical data indicates a purity of approximately 95% by IEP. This product has not been tested for use as a standard. Suitability would have to be determined by the end user.
401152
Human IgE, Myeloma
This Human IgE, Myeloma is validated for use as an Immunoassay standard.
Sinónimos:
Human IgE antibody
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| A ustedes/SKU | Disponibilidad | Precio |
|---|---|---|
100 μg | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 556,00 € |
Acerca de este artículo
NACRES:
NA.77
UNSPSC Code:
12352202
Clone:
-
Species reactivity:
-
Application:
—
Citations:
-
556,00 €
Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad
Servicio técnico
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Permítanos ayudarlebiological source
(Human myeloma)
Quality Segment
form
liquid
contains
≤0.1% sodium azide as preservative
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, avoid repeated freeze/thaw cycles
dilution
(Immunoassay standard)
isotype
IgE
shipped in
wet ice
storage temp.
−70°C
target post-translational modification
unmodified
General description
Native IgE from human myeloma plasma.
Native IgE from human myeloma plasma. Human immunoglobulin E (IgE) purified from the plasma of a myeloma donor. The isotype of the light chain (kappa or lambda) will vary from batch to batch depending on the starting material.
Application
Immunoassay standard
Physical form
In 150 mM NaCl, 15 mM potassium phosphate buffer, pH 7.4.
Preparation Note
Following initial thaw, aliquot and freeze (-20°C).
Prepared from plasma that was shown by certified tests to be nonreactive for HBsAg and for antibodies to HCV, HBc, HIV-1 and HIV-2.
Analysis Note
Single arc by immunoelectrophoresis against antiserum to whole human serum and human IgE
Other Notes
Note: the heavy chain of myeloma IgE may appear as either a single or double band on gel electrophoresis. Variables associated with assay conditions will dictate the proper working dilution.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.
Toxicity: Standard Handling (A)
1 of 1
Este artículo | |||
|---|---|---|---|
| biological source (Human myeloma) | biological source human | biological source human | biological source (Human myeloma) |
| form liquid | form - | form - | form liquid |
| shipped in wet ice | shipped in dry ice | shipped in dry ice | shipped in wet ice |
| storage temp. −70°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
| isotype IgE | isotype - | isotype - | isotype IgA |
| manufacturer/tradename Calbiochem® | manufacturer/tradename - | manufacturer/tradename - | manufacturer/tradename Calbiochem® |
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Clase de almacenamiento
12 - Non Combustible Liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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What is the purity of this product? do you have any publications using this product as a standard?
1 respuesta-
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YA COMBIEN DE VOLUME
1 respuesta-
The concentration of this product is lot-specific. The exact volume provided for 100 µg will depend on the concentration of the specific lot, which is provided on the Certificate of Analysis (CofA) for the lot one receives. For example, at 1 mg/mL, 100 µg would be supplied in about 0.1 mL. One should refer to the Certificate of Analysis for the exact lot-specific concentration and volume.
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