Schaf anti-Ratte IgG (Fab Region) Antikörper - Preadsorbed

Produktnummer ABIN458758

Kurzübersicht für Schaf anti-Ratte IgG (Fab Region) Antikörper - Preadsorbed (ABIN458758)

Target: IgG

Klonalität: Polyklonal

Applikation: ELISA, Western Blotting (WB), Dot Blot (DB), Indirect Immunofluorescence Assay (IFA)

Isotyp: IgG

Produktdetails

Bindungsspezifität: Fab Region

Reaktivität: Ratte

Wirt: Schaf

Verwendungszweck: Sheep anti Rat IgG Fab

Spezifität: Purified IgG fraction of polyclonal Sheep antiSerum to Rat Fab of IgG.

Kreuzreaktivität (Details): Inter-species cross-reactivity is a normal feature of antibodies to immunoglobulins, since Ig of different species frequently share antigenic determinants. Cross-reactivity of this antiSerum has not been tested in detail.

Produktmerkmale: The antiserum is reacting with the Fab subunit of intact IgG, IgA and IgM and other Ig classes of both light chain types, with their Fab or F(ab')2 subunits and with free light chains of kappa and lambda type as tested in immunoelectrophoresis and double radial immunodiffusion. For indirect staining of fixed cell and tissue substrates, to demonstrate the intracellular presence of free or Ig-bound subunits of both kappa and lambda type. In general this kind of products is not recommended as direct or indirect screening reagents for immunoglobulin isotypes on the surface of membranes of vital lymphoid cells. The presence of activity to the common Fab subunit may result in the staining of Ig bound to Fc-receptors on non-lymphoid cells. Combinations of isotype-specific reagents should be used instead for this purpose. When applied in any cytochemical or histochemical procedure or solids phase coupling technique, the optimum concentration of the IgG preparation should always be established by titration.

Aufreinigung: Purified IgG fraction from antiserum

Immunogen: Purified Fab from normal IgG isolated from pooled rat serum. Freund's complete adjuvant is used in the first step of the immunization procedure.

Anwendungsinformationen

Applikationshinweise: Indirect immunofluorescence,ELISA,Dot blot,Immunoblotting.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Rekonstitution: It is reconstituted by adding 1 mL sterile distilled water, spun down to remove insoluble particles, divided into small aliquots, frozen and stored at or below -20 °C.

Buffer: Purified hyperimmune sheep IgG lyophilized from a solution in phosphate buffered saline (PBS, pH 7.2). No preservative added, as it may interfere with the antibody activity. No foreign protein added.

Konservierungsmittel: Without preservative

Lagerung: 4 °C,-20 °C

Informationen zur Lagerung: The lyophilized IgG fraction is shipped at ambient temperature and may be stored at +4°C, prolonged storage at or below -20°C. Prior to use, an aliquot is thawed slowly at ambient temperature, spun down again and used to prepare working dilutions 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 day. If a slight precipitation occurs upon storage, this should be removed by centrifugation. It will not affect the performance of the product.

Antigendetails

Target: IgG

Substanzklasse: Antibody