Ziege anti-Ratte IgA, IgG, IgM (Fc Region) Antikörper (Biotin) - Preadsorbed

Produktnummer ABIN458686

Produktdetails

Target: IgA, IgG, IgM

Bindungsspezifität: Fc Region

Reaktivität: Ratte

Wirt: Ziege

Klonalität: Polyklonal

Konjugat: Biotin

Applikation: ELISA, Immunohistochemistry (IHC), Immunocytochemistry (ICC)

Spezifität: The reactivity of the antiserum is directed to the Fc subunit of the major immunoglobulin isotypes (classes and subclasses) which expresses strict isotypic (class) specificity. In immunoelectrophoresis and double radial immunodiffusion using various antiserum concentrations against normal rat plasma and serum, the characteristic IgG, IgA and IgM precipitin lines are obtained

Produktmerkmale: Biotin-conjugated IgG fraction of polyclonal goat antiserum to rat IgG, IgA and IgM, Fc specific
Biotin/IgG protein molar ratio (B/P) is approximately 6.0.

Aufreinigung: Preadsorption: Immunoaffinity adsorbed using insolubilized antigens.

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

Isotyp: IgG

Anwendungsinformationen

Applikationshinweise: In immunocytochemical and immunohistochemical staining of immunoglobulins at the cellular and subcellular level of appropriately treated cell and tissue substrates, to demonstrate circulating antibodies in serodiagnostic microbiology and autoimmune diseases, to identify a specific antigen using a reference antibody of rat origin in the middle layer of the indirect test procedure, in non-isotopic assay methodology (e.g. ELISA) to measure immunoglobulins in rat serum or other body fluids. The absence of activity to the common Ig/Fab subunit prevents the reaction of this conjugate with immunoglobulins bounds to Fc receptors on non-lymphoid cells. As a second step an avidin or streptavidin conjugate of the user's choice has to be used. This immunoconjugate is not pre-diluted.
The optimum working dilution of each conjugate should be established by titration before being used. Excess labelled antibody must be avoided because it may cause high unspecific background staining and interfere with the specific signal. Working dilutions for histochemical and cytochemical use are usually between 1:100 and 1:500, in ELISA and comparable non-precipitating antibody-binding assays between 1:1,000 and 1:5,000.

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 -24 °C.

Konzentration: 10 mg/mL

Buffer: Biotin-coupled purified hyperimmune goat IgG lyophilized from a solution in phosphate buffered saline (PBS, pH 7.2).

Konservierungsmittel: Without preservative

Handhabung: 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 r efrozen, 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 immunoconjugate.

Lagerung: 4 °C/-20 °C

Informationen zur Lagerung: The lyophilized conjugate is shipped at ambient temperature and may be stored at +4 °C, prolonged storage at or below -24 °C.

Antigendetails

Target: IgA, IgG, IgM

Andere Bezeichnung: IgG + IgA + IgM (IgA, IgG, IgM Produkte)

Substanzklasse: Antibody