For the best experience on the Abcam website please upgrade to a modern browser such as
The conjugate is specific for IgG and IgG Fab fragment. The conjugate shows no reactivity with IgG Fc fragment.
To ensure minimal cross-reactivity, the antibody has been pre-adsorbed with serum proteins from the following species.
Purified human IgG Fab fragment
Human tonsil tissue and Human IgG
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
Preservative: 15mM Sodium Azide
Constituents: 1% BSA, 0.05M Tris buffer, 1mM Magnesium chloride, pH 8.0
Concentration information loading...
Immunogen affinity purified
ab49761 is isolated from goat anti-human IgG antiserum by immunospecific
purification which removes essentially all goat serum proteins, including immunoglobulins, which do not specifically bind to the Fab fragment of human IgG.
ab49761 is conjugated to Alkaline Phosphatase by protein cross linking with 0.2% glutaraldehyde.
Abpromise guarantee covers the use of
in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Immunoblotting (chemiluminescent): 1/30000.
Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
has not yet been referenced specifically in any publications.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"