The reactivity of the antiserum is directed to the heavy chains of immunoglobulin isotypes IgG, IgA, IgM, IgD and IgE. The antiserum also contains antibodies to common determinants and to the surface determinants of the common Fab as tested by immunoelectrophoresis and double radial immunodiffusion.
产品特性
Total protein and IgG concentration in the antiserum are comparable to those of pooled goat serum. Antibody titre: Precipitin titre not less than 1:32 when tested against normal mouse serum in agar immunodiffusion block titratio
纯化方法
Delipidated, heat inactivated, lyophilized stable whole serum. Immunoaffinity adsorbed using insolubilized Ig-depleted mouse serum fractions as required to eliminate antibody activity with other serum protein. The use of insolubilized adsorption antigens prevents the presence of excess adsorbent protein or immune complexes in the anti-serum.
免疫原
Purified polyclonal mouse IgG and pools of homogenous IgG, IgA, IgM, IgD and IgE. Freund's complete adjuvant is used in the first step of the immunization procedure.
In immunoelectrophoresis and single and double radial immunodiffusion (Mancini, Ouchter-lony) to identify the presence of immunoglobulins in mouse serum or other body fluids, to prepare an immunoadsorbent for the purification of mouse immunoglobulins from serum or plasma, as secondary antibody to precipitate the immunoglobulin in normal mouse serum. This antiserum is not intended for use in non-precipitating antibody-binding or other highly sensitive assays. For such use labelled and unlabelled cytochemical and immunoassay grade reagents meeting the necessary additional specificity and performance requirements are available.
限制
仅限研究用
状态
Lyophilized
溶解方式
It is reconstituted by adding 1 mL sterile distilled water.
缓冲液
No foreign proteins added.
储存液
Without preservative
注意事项
Working dilutions are prepared by adding sterile phosphate buffered saline (PBS, pH 7. 2). Repeated thawing and freezing should be avoided. Working dilutions should be stored at +4 °C, not refrozen, and preferably used the same da y. If a slight precipitation occurs upon storage, this should be removed by centrifugation. It will not affect the performance of the product.
储存条件
4 °C/-20 °C
储存方法
The lyophilized antiserum is shipped at ambient temperature and may be stored at +4 °C, prolonged storage at or below -24 °C.