L0159
Anti-Luciferase antibody produced in rabbit
IgG fraction of antiserum, buffered aqueous solution
Synonyme(s) :
Anti Luciferase Antibody, Firefly Luciferase Antibody, Luciferase Antibody, Luciferase Antibody - Anti-Luciferase antibody produced in rabbit
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About This Item
Produits recommandés
Source biologique
rabbit
Niveau de qualité
Conjugué
unconjugated
Forme d'anticorps
IgG fraction of antiserum
Type de produit anticorps
primary antibodies
Clone
polyclonal
Forme
buffered aqueous solution
Conditionnement
antibody small pack of 25 μL
Technique(s)
indirect immunofluorescence: 1:500-1:1,000 using eukaryotic cells transfected with a plasmid bearing the luciferase gene
western blot: 1:10,000 using purified Luciferase
Conditions d'expédition
dry ice
Température de stockage
−20°C
Modification post-traductionnelle de la cible
unmodified
Description générale
Analysis of gene expression is commonly assayed by transient transfection. These systems are usually based on the use of fusion genes which are inserted into cells, and expression of the gene is assayed within 48 hours after introduction of DNA. Usually the fusion consists of the promoter binding site or enhancer sequence under study which is attached to a reporter gene. The amount of the reporter protein synthesized under the experimental conditions is presumed to reflect the ability of the sequences studied to direct or promote transcription.
Luciferase has become one of the more widely used reporter enzymes. The reporter plasmid contains the gene from the firefly Photinus pyralis. The enzyme catalyzes a bioluminescent reaction which requires the substrate luciferin as well as Mg+2 and ATP. Mixing these reagents with the cell extract containing luciferase results in a flash of light that decays rapidly. This light can be detected by a luminometer. The total light emission is proportional to the luciferase activity of the sample. The luciferase assay is fast and sensitive and does not require a radioactive substrate as in the CAT assay. A disadvantage of the luciferase assay is that it requires a rather expensive instrument, the luminometer, to measure enzyme activity.
Luciferase has become one of the more widely used reporter enzymes. The reporter plasmid contains the gene from the firefly Photinus pyralis. The enzyme catalyzes a bioluminescent reaction which requires the substrate luciferin as well as Mg+2 and ATP. Mixing these reagents with the cell extract containing luciferase results in a flash of light that decays rapidly. This light can be detected by a luminometer. The total light emission is proportional to the luciferase activity of the sample. The luciferase assay is fast and sensitive and does not require a radioactive substrate as in the CAT assay. A disadvantage of the luciferase assay is that it requires a rather expensive instrument, the luminometer, to measure enzyme activity.
Spécificité
The antibody identifies recombinant luciferase in eukaryotic cells transfected with a plasmid bearing the luciferase gene.
Immunogène
firefly (Photinus pyralis) luciferase.
Application
Anti-Luciferase antibody produced in rabbit has been used in immunoblotting and immunohistochemistry.
Forme physique
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.
Clause de non-responsabilité
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.
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Code de la classe de stockage
12 - Non Combustible Liquids
Classe de danger pour l'eau (WGK)
WGK 2
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Certificats d'analyse (COA)
Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".
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