IF014
Interferon-β Protein, Recombinant human
Recombinant Human Interferon Beta 1a (Hu-IFNbeta 1a).
Sinônimo(s):
Fibroblast Interferon
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About This Item
Código UNSPSC:
12352202
eCl@ss:
32160405
NACRES:
NA.77
Produtos recomendados
fonte biológica
human
Nível de qualidade
recombinante
expressed in CHO cells
Ensaio
≥95% (one N-glycosylation site)
Formulário
liquid
atividade específica
3.99 x 108 U/mg
fabricante/nome comercial
Chemicon®
concentração
1 x 106 units/mL
técnica(s)
cell culture | mammalian: suitable
nº de adesão NCBI
nº de adesão UniProt
Condições de expedição
dry ice
Descrição geral
Product Source: cDNA obtained from human fibroblast mRNA expressed in CHO cells.
Recombinant Human Interferon Beta 1a (Hu-IFNbeta 1a). Molecular weight is ~23 kDa.
Ligação
Replaces: IF008
forma física
Frozen liquid in 50 mM NaOAc, pH 5.5, containing 0.1% BSA.
Armazenamento e estabilidade
After receipt, this product should be kept at -70°C or below for retention of full activity.
Thaw product vial by incubation cold tap water until just thawed. Thawed IFNβ should be
stored in working aliquots at -70°C for up to six months. Avoid multiple freeze/thaw cycles.
Refreezing should be done on dry ice or in a dry ice/alcohol bath. Further dilution of the
product should be in buffers containing protein such as 0.1% bovine serum albumin (BSA).
Thaw product vial by incubation cold tap water until just thawed. Thawed IFNβ should be
stored in working aliquots at -70°C for up to six months. Avoid multiple freeze/thaw cycles.
Refreezing should be done on dry ice or in a dry ice/alcohol bath. Further dilution of the
product should be in buffers containing protein such as 0.1% bovine serum albumin (BSA).
Nota de análise
Specific Activity: Determined by assaying inhibition of virus-induced cytopathic effect.In this antiviral assay for interferon, about 1 unit/ml of interferon is the quantity necessary to produce a cytopathic effect of 50%.The units are determined with respect to the international reference standard for human interferon beta (Hu-IFNbeta) provided by the National Institutes of Health.Unit of activity measured on VERO cells with vesicular stomatitis virus (VSV).
Informações legais
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
Exoneração de responsabilidade
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Código de classe de armazenamento
12 - Non Combustible Liquids
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Certificados de análise (COA)
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