11207733910
Roche
Anti-Digoxigenin-POD, Fab fragments
from sheep
Sinônimo(s):
anti-digoxigenin, digoxigenin
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About This Item
Código UNSPSC:
12352203
Produtos recomendados
fonte biológica
sheep
Nível de qualidade
conjugado
peroxidase conjugate
forma do anticorpo
F(ab′)2 fragment of affinity isolated antibody
tipo de produto de anticorpo
primary antibodies
clone
polyclonal
Formulário
lyophilized (clear, brown solution after reconstitution)
embalagem
pkg of 150 U
fabricante/nome comercial
Roche
temperatura de armazenamento
2-8°C
Descrição geral
Digoxigenin is a hapten, useful in labeling nucleic acids and in detection systems. This product contains Fab fragments from an anti-digoxigenin antibody, conjugated with horse-radish peroxidase (POD). Anti-Digoxigenin-POD, Fab fragments is useful for the detection of digoxigenin-labeled compounds.
Especificidade
The polyclonal antibody from sheep is specific to digoxigenin and digoxin and shows no cross-reactivity with other steroids, such as human estrogens and androgens.
Aplicação
Use Anti-Digoxigenin-POD, Fab fragments for the detection of digoxigenin-labeled compounds using:
- Dot blot
- ELISA
- Immunohistocytochemistry
- In situ hybridization
- Western blot
Nota de preparo
After immunization with digoxigenin, sheep IgG was purified by ion-exchange chromatography, and the specific IgG was isolated by immunosorption. The Fab fragments obtained by papain digestion were purified by gel filtration, conjugated to the specific label, and stabilized in buffer.
Working concentration: Working concentration of conjugate will depend on the application and substrate. The following concentrations should be taken as a guideline: Dot blot: 150 mU/ml
Working solution: 100 mM Tris-HCl, 150 mM NaCl, pH 7.5.
1% Blocking reagent (w/v), 1 to 5% heat inactivated fetal calf serum (v/v) or sheep normal serum can be used for reduction of unspecific binding.
Working concentration: Working concentration of conjugate will depend on the application and substrate. The following concentrations should be taken as a guideline: Dot blot: 150 mU/ml
- ELISA: 50 to 150 mU/ml
- Immunohistocytochemistry: 250 to 500 mU/ml
- In situ hybridization: 1.5 to 7.5 U/ml
- Southern blot: 150 mU/ml
- Western blot: 250 to 500 mU/ml
Working solution: 100 mM Tris-HCl, 150 mM NaCl, pH 7.5.
1% Blocking reagent (w/v), 1 to 5% heat inactivated fetal calf serum (v/v) or sheep normal serum can be used for reduction of unspecific binding.
Reconstituição
Add 1 ml double-distilled water to a final concentration of 150 U/ml.
Outras notas
For life science research only. Not for use in diagnostic procedures.
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Palavra indicadora
Warning
Frases de perigo
Declarações de precaução
Classificações de perigo
Skin Sens. 1
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
does not flash
Ponto de fulgor (°C)
does not flash
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