Protein A/G/L is a recombinant fusion product of the antibody-binding domains of Protein A, Protein G, and Protein L, expressed through genetic engineering. It contains 5 antibody-binding domains from Protein A, 3 from Protein G, and 5 from Protein L. The cell wall-binding domains, serum protein-binding domains, and other non-specific binding domains have been removed to maximize antibody-binding specificity. Compared to individual Protein A, Protein G, or Protein L, Protein A/G/L exhibits broader antibody binding species and subtypes, along with higher antibody affinity.
Source: Escherichia coli
Molecular Weight: 97.6 kDa
Isoelectric Point (pI): 4.73
Purity: ≥ 95% (SDS-PAGE)
Form: Lyophilized
Solubility: Soluble in distilled water at ≥ 10 mg/mL
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