11633716001
Roche
Anti-Digoxigenin-POD (poly), Fab fragments
from sheep
Synonyme(s) :
anti-digoxigenin, digoxigenin
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About This Item
Code UNSPSC :
12352203
Produits recommandés
Source biologique
sheep
Niveau de qualité
Conjugué
peroxidase conjugate
Forme d'anticorps
purified immunoglobulin
Type de produit anticorps
primary antibodies
Clone
polyclonal
Forme
lyophilized
Conditionnement
pkg of 50 U
Fabricant/nom de marque
Roche
Isotype
IgG
Température de stockage
2-8°C
Description générale
Digoxigenin is a hapten, useful in labeling nucleic acids and in detection systems. Probes labeled with digoxigenin has greater sensitivity equivalent to that of radioactive probes, allows faster detection. It is less hazardous and has increased shelf life. This product contains Fab fragments from polyclonal anti-digoxigenin antibodies, conjugated to polymerized horseradish peroxidase.
Spécificité
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.
Application
Anti-Digoxigenin-POD (poly), Fab fragments has been used for the detection of digoxigenin-labeled compounds using:
Anti-Digoxigenin-POD (poly), Fab fragments give considerably higher signal-to-noise values compared to anti-Digoxigenin-Fab fragment conjugated to the unpolymerized horseradish peroxidase in ELISA applications. It is specifically useful when high sensitivity is required.
Anti-Digoxigenin-POD (poly), Fab fragments have not been evaluated in immunohistochemistry.
- whole-mount in situ hybridization
- fluorescence in situ hybridization
- enzyme linked immunosorbent assay (ELISA)
- dot blot
- Southern blot
- western blot
- double labeling experiments
- lectin blots
Anti-Digoxigenin-POD (poly), Fab fragments give considerably higher signal-to-noise values compared to anti-Digoxigenin-Fab fragment conjugated to the unpolymerized horseradish peroxidase in ELISA applications. It is specifically useful when high sensitivity is required.
Anti-Digoxigenin-POD (poly), Fab fragments have not been evaluated in immunohistochemistry.
Notes préparatoires
Working concentration: Working concentration of conjugate depends on application and substrate. The following concentrations should be taken as a guideline:
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.
- Dot blot: 50 to 100 mU/ml
- ELISA: 2 to 50 mU/ml
- Western blot: 50 to 100 mU/ml
- Southern blot: 50 to 100 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.
Reconstitution
Add 1 ml double-distilled water to a final concentration of 50 U/ml.
Autres remarques
For life science research only. Not for use in diagnostic procedures.
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Mention d'avertissement
Warning
Mentions de danger
Conseils de prudence
Classification des risques
Skin Sens. 1
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
does not flash
Point d'éclair (°C)
does not flash
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