Exalpha Biologicals, Inc.

Accelerating the Pace of Discovery

Goat anti Mouse IgG1 IgG2a IgG2b IgG3 (Fc specific), conjugated with TRITC

  • Product Code: GAM-IgG(Fc)-TRITC
  • Size: 1 ml
  • Price (USD): $462

Product Code

GAM-IgG(Fc)-TRITC		 Quantity:      

Product Name

Goat anti Mouse IgG1 IgG2a IgG2b IgG3 (Fc specific), conjugated with TRITC

Size

1 ml

Price (USD)

$462

Background

The reactivity of the antiserum is directed to the Fc subunit of the IgG molecule. The antiserum contains antibodies to subclass-specific determinants as well as to determinants shared by two or more subclasses of IgG. In immunoelectrophoresis and double radial immunodiffusion, using various antiserum concentrations against normal mouse plasma, serum, and immunoglobulin fractions, no reaction is obtained with IgA, IgM and IgG/Fab fragments or any other serum protein. Direct immunofluorescence staining of cytoplasmic Ig of appropriately treated cell and tissue substrates; to demonstrate immunoglobulins or specific antibodies in cells and tissues; to identify circulating antibodies in serodiagnostic microbiology and autoimmune diseases. 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 are usually between 1:10 and 1:30.

Host

Goat

Species Reactivity

Mouse

Product Usage

Tetramethylrhodamine isothiocyanate-conjugated IgG fraction of polyclonal Goat antiSerum to Mouse IgG, Fc specific

Product Type

Secondary Antibodies

Applications

ELISA,Immunocytochemistry,Immunohistochemistry (frozen),(In)direct immunofluorescence

Fields of Interest

Veterinary

Product Source

Purified normal IgG, including all known subclasses, isolated from pooled mouse serum. FreundÕs complete adjuvant is used in the first step of the immunization procedure.

Product Formulation

TRITC-coupled purified hyperimmune goat IgG lyophilized from a solution in phosphate buffered saline (PBS, pH 7.2) No preservative added, as it may interfere with the antibody activity.

Product Specificity

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 been tested in double radial immunodiffusion anti several sera with the following results: cow - Duck - Horse - Rat + Cat - Guinea Pig + Monkey - Sheep - Chicken - Human - pigeon - Swine - Dog - Hamster ± Rabbit - Turkey -

Storage Conditions

The lyophilized conjugate is shipped at ambient temperature and may be stored at +4¡C; prolonged storage at or below -20¡C. 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. 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 immunoconjugate. Lyophilized at +4¡ C--at least 10 years. Reconstituted at or below -20¡ C--3-5 years. Reconstituted at +4¡ C--7 days