bioWORLD* Protein-A Gold* (5

Protein-A is a highly stable cell surface receptor produced by several strains of Staphylococcus aureus. It is capable of binding to the Fc portion of immunoglobulins, especially IgG from a large number of species. Protein-A may be conjugated with various reporter molecules, including colloidal gold, without affecting the antibody binding site on the molecule.

Specifications:
• Particle size 5-10 nm (monodisperse), nominal 15 nm (colloidal gold)
• Suspension in 0.01 M phosphate buffered saline, pH 7.4, containing 1% bovine serum albumin, 20% glycerol, and 15 mM sodium azide.
• Storage: 2-8° C
Image(s) are representative of the product group and not necessarily the individual product.

Size: 1 mL