The reactivity of the antiserum is restricted to the subclass specific determinant on the Fc portion of the IgG1 molecule as tested in direct binding enzyme immunoassay, immunoblotting, immuno-precipitation and direct immunoperoxidase staining of cytoplasmic Ig.
Attributs du produit
Biotin-conjugated purified monoclonal mouse antibody to human IgG1, subclass specific Biotin/IgG protein molar ratio (B/P) approximately 2.4.
Purification
Purified
Immunogène
Highly purified monoclonal IgG1 isolated from pooled human serum.
To identify the presence of IgG1 in human serum, other body fluids, cell and tissue substrates and to determine its concentration in techniques as ELISA, immunoperoxidase staining of cytoplasmicIgG1, and immunoblotting. As a second step an avidin or streptavidin conjugate of the customer's choice have to be used. The optimum working dilution is an assay-related characteristic. It may vary widely and should always be determined by titration. For histochemical use optimum dilutions are mostly from 1:10 to 1:40, in ELISA from 1:100 to 1:2000, in Western blotting from 1:200 to 1:4000. Working dilutions may vary widely, strongly depending on the test conditions. These data should be interpreted as general recommendations only.
Restrictions
For Research Use only
Format
Lyophilized
Reconstitution
Reconstitute the lyophilized product by adding 0. 5 mL sterile distilled water.
Concentration
0.4 mg/mL
Buffer
Purified monoclonal mouse IgG1 kappa conjugated with biotin, lyophilized from a solution in phosphate buffered saline (pH 7.2).
Agent conservateur
Without preservative
Conseil sur la manipulation
Dilutions may be prepared by adding phosphate buffered saline (PBS, pH 7. 2). Avoid repeated thawing and freezing. If a slight precipitation occurs upon storage, this should be removed by centrifugation and will not affect the performance of the product. Diluted solutionsshould be stored at +4 °C, not refrozen, and preferably used the same day.
Stock
4 °C/-20 °C
Stockage commentaire
The lyophilized product is shipped at ambient temperature and may be stored at +4 °C, prolonged storage at or below -24 °C.