Goat anti-Human IgA, IgG, and

Goat anti-Human IgA, IgG, and IgM, HRP conjugate

IgG is the most abundant immunoglobulin comprising two heavy chains and two light chains. Each molecule has two antigen binding sites. IgG has 4 subclasses: IgG1 (66%), IgG2 (23%), IgG3 (7%) and IgG4 (4%). IgM constitutes about 10% of serum immunoglobulins. IgM (with IgD) is the major immunoglobulin expressed on the surface of B cells. Monomeric IgA constitutes 5-15% of the serum immunoglobulins whereas dimeric IgA is localized to mucosa surfaces.

The antibody reacts with human IgG, IgM and IgA. May also react with the light chains of other human immunogloibulins.

• ELISA
• Western Blotting
• Immunohistochemistry

EIA: 1:5,000-1:100,000.
Western blots: 1:5,000-1:200,000.
Immunohistochemistry: 1:500-1:5,000.

Optimal working dilutions must be determined by the end user.

Human

Prepared from purified human IgG, IgM and IgA.

Purified by immunoaffinity chromatography using antigen coupled to agarose beads. Lyophilized. Buffer is 0.01 M Sodium Phosphate, 0.25 M NaCl, pH 7.6 with 15 mg/mL BSA. Contains no preservative.

Maintain lyophilized product at 2°-8°C for up to 12 months from date of receipt. After reconstitution the product is stable for six weeks at 2°-8°C as an undiluted liquid. Reconstitute vial with 2 mL of distilled water. For extended storage after reconstitution, add an equal volume of glycerol to make a final concentration of 50% glycerol followed by storage at -20°C in undiluted aliquots for up to 12 months. Please note the concentration of antibody (and buffer salts) will decrease to one-half of the original after the addition of glycerol and final working dilutions must be adjusted accordingly. Avoid repeated freeze thaw cycles.

Secondary & Control Antibodies

Whole Immunoglobulin Secondary Antibodies

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Chemicon (Millipore)

HRP

Goat

Polyclonal Antibody