Skincare Product EGF Epidermal Growth Factor Skin Care Recombinant Human Recombinant Protein AG

Product Name: Recombinant Protein AG (r-PAG)

Formulation: Lyophilized from 5 mM PB (4 mM Na₂HPO₄, 1 mM NaH₂PO₄, pH7.4)

Mol. Wt.: 56.3 kDa

Theoretical pI: 4.74

Resources: Escherichia coli (E. coli)

Purity: ≥95% by SDS-PAGE analysis

Storage Condition: -20 ^oC

Storage Duration: 3 years

Description:

Recombinant Protein AG is a genetically engineered protein containing five Fc binding domains from protein A and three from protein G. Cell wall binding region, albumin binding region and other non-specific binding regions have been eliminated to ensure the maximum specific IgG binding. Compared to Protein A and Protein G, r-PAG binds to all human IgG subclasses, IgA, IgE and IgM, but not with mouse IgA, IgM, and serum albumin, making it the ideal choice for purification and detection of monoclonal IgG antibodies from mouse. This fusion protein reduces the dependence on the pH, allowing binding in the range of pH5 to pH8.