| 存储条件 |
|---|
| Product Name | Digoxigenin Recombinant Rabbit Monoclonal Antibody |
|---|---|
| Antibody Type | Primary Antibodies |
| Immunogen | DIG-OVA |
| Clonality | Monoclonal |
|---|---|
| Isotype | IgG |
| Host Species | Rabbit |
| Tested Applications | IHCWB |
| WB:1:2000 IHC:1:200-1:5000 | |
| Species Reactivity | A wide range of other species |
| Purification | Protein A |
| Alternative Names | 1672-46-4 antibody BRN 0096479 antibody DIG antibody EINECS 216-806-2 antibody HSDB 7108 antibody Lanadigenin antibody Lanadigigenin antibody ST056392 antibody Digoxigenin |
|---|---|
| Molecular Weight(MW) | 1mg/ml |
| Function | Digoxigenin (DIG) is a steroid found exclusively in the flowers and leaves of the plants Digitalis purpurea, Digitalis orientalis and Digitalis lanata (foxgloves), where it is attached to sugars, to form the glycosides (e.g. digoxin, lanatoside C). Digoxigenin is a hapten, a small molecule with high antigenicity, that is used in many molecular biology applications similarly to other popular haptens such as 2,4-Dinitrophenol, biotin, and fluorescein. Typically, digoxigenin is introduced chemically (conjugation) into biomolecules (proteins, nucleic acids) to be detected in further assays. Kd of the digoxigenin-antibody interaction has been estimated at ~12 nM (compare to Kd~0.1pM for the biotin-streptavidin interaction). |
WB
Western blot analysis of Digoxigenin on different lysates with Rabbit anti-Digoxigenin antibody at 1/2,000 dilution. Lane 1: DIG-BSA (2 ng/Lane) Lane 2: BSA (negative) (2 ng/Lane) Lane 3: 293T cell lysate (negative) (20 µg/Lane) Exposure time: 20 seconds; 4-20% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody at 1/2,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.
IHC
Immunohistochemical analysis of paraffin-embedded human tonsil tissue (negative) with Rabbit anti-Digoxigenin antibody at 1/1,000 dilution. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.| Application Notes | WB:1:2000 IHC:1:200-1:5000 |
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| Form | Liquid |
|---|---|
| Storage Instructions | Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles. |
| Storage Buffer | PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide. |
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