11207750910
Roche
Anti-Digoxigenin-Rhodamine, Fab fragments
from sheep
Sinónimos:
anti-digoxigenin, digoxigenin
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About This Item
Código UNSPSC:
12352203
Productos recomendados
origen biológico
sheep
Nivel de calidad
conjugado
rhodamine conjugate
forma del anticuerpo
purified antibody
tipo de anticuerpo
primary antibodies
clon
polyclonal
formulario
lyophilized (clear, red solution after reconstitution)
envase
pkg of 200 μg
fabricante / nombre comercial
Roche
isotipo
IgG
temp. de almacenamiento
2-8°C
Descripción general
Digoxigenin is a hapten, useful in labeling nucleic acids and in detection systems. This product contains Fab fragments from polyclonal anti-digoxigenin antibodies, conjugated to rhodamine.
Especificidad
Polyclonal antibodies from sheep show 100% reactivity with digoxigenin and digoxin, but no cross-reactivity with other steroids, such as human estrogens (e.g., estradiol) or androgens (e.g., testosterone).
Aplicación
Use Anti-Digoxigenin-Rhodamine, Fab fragments for the detection of digoxigenin-labeled compounds using:
- Digoxigenin-labeled sugars in glycoconjugate research
- Fluorescent in situ hybridization (FISH)
- Immunohistocytochemistry
- In situ hybridization
- DNA fiber assay
Nota de preparación
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 depends on application and substrate. The following concentrations should be taken as a guideline: Detection of digoxigenin-labeled sugars in glycoconjugates: 20 to 50 μg/ml
Working solution: PBS, 0.5% bovine serum albumin (w/v), pH 7.4.
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. Furthermore pH can be increased up to pH 8.5 to 9.0.
Storage conditions (working solution): Always prepare fresh!
Working concentration: Working concentration of conjugate depends on application and substrate. The following concentrations should be taken as a guideline: Detection of digoxigenin-labeled sugars in glycoconjugates: 20 to 50 μg/ml
- Fluorescent in situ hybridization (FISH): 1 to 20 μg/ml
- Immunohistocytochemistry: 20 to 50 μg/ml
- In situ hybridization: 20 to 50 μg/ml
Working solution: PBS, 0.5% bovine serum albumin (w/v), pH 7.4.
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. Furthermore pH can be increased up to pH 8.5 to 9.0.
Storage conditions (working solution): Always prepare fresh!
Reconstitución
Add 1 ml double-distilled water to a final concentration of 200 μg/ml.
Otras notas
For life science research only. Not for use in diagnostic procedures.
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Palabra de señalización
Warning
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Aquatic Chronic 3 - Skin Sens. 1
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 2
Punto de inflamabilidad (°F)
does not flash
Punto de inflamabilidad (°C)
does not flash
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Artículos
Digoxigenin (DIG) labeling methods and kits for DNA and RNA DIG probes, random primed DNA labeling, nick translation labeling, 5’ and 3’ oligonucleotide end-labeling.
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