Exalpha Biologicals, Inc.

Accelerating the Pace of Discovery

Donkey anti Goat IgG (heavy and light chains)

  • Product Code: DoAG-IgG(H+L)-7S
  • Size: 10 mg
  • Price (USD): $180

Product Code

DoAG-IgG(H+L)-7S		 Quantity:      

Product Name

Donkey anti Goat IgG (heavy and light chains)

Size

10 mg

Price (USD)

$180

Background

The reactivity of the antiserum is directed to the Fc and Fab subunits of both subclasses, IgG1 and IgG2. It includes a certain degree of reactivity with other immunoglobulins via the common Fab portion. In immunoelectrophoresis against goat serum a single characteristic precipitin line with a spur is usually obtained, representing primarily IgG2. If the IgG1 level in the sample approaches the concentration of IgG2, it may become visible as a second precipitin line. It does not react with any non-Ig protein in goat serum, as tested by immunoelectrophoresis and double radial immunodiffusion. As unlabelled primary or secondary reagent for indirect detection techniques, to prepare conjugates with markers of the user

Host

Donkey

Species Reactivity

Caprine

Product Usage

Purified IgG fraction of polyclonal Donkey antiSerum to Goat IgG, heavy and light chains

Product Type

Secondary Antibodies

Applications

Indirect immunofluorescence,ELISA,Dot blot,Immunoblotting

Fields of Interest

Veterinary

Product Source

Purified normal IgG isolated from pooled goat serum. Freund

Product Formulation

Purified hyperimmune donkey 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.

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 with the following results: bovine ++ guinea pig

Storage Conditions

The lyophilized IgG fraction is shipped at ambient temperature and may be stored at +4