Protein A (FITC)
GTX30958
Product group Molecular Biology
Overview
- SupplierGeneTex
- Product NameProtein A (FITC)
- Delivery Days Customer9
- CertificationResearch Use Only
- ConjugateFITC
- Scientific DescriptionProtein A (MW 42 kDa) is capable of binding to the Fc portion of immunoglobulins, especially IgGs, from a large number of species. One protein A molecule has been shown to bind at least 2 molecules of IgG simultaneously. The IgG binding domain of Protein A consists of three anti-parallel alpha-helicies, the third of which is disrupted when the protein is complexed with the Fc region of the immunoglobulins. Protein A will bind the Fc portion of human IgG subclasses, IgM, IgA and IgE; and mouse IgG1 (weakly), IgG2a, and IgG2b. Protein A also binds IgGs from other species, including monkey, rabbit, pig, guinea pig, dog, and cat. Fluorophore: Fluorescein isothiocyanate A max=492nm; E=520nm, Fluorophore/Protein: A492nm/A280nm=2.
- Storage Instruction2°C to 8°C
- UNSPSC41116133