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Recombinant Protein AG(r-PAG)
General description
Protein A/G consists of 7 IgG-binding domains EDABC-C1C3, which corresponds to the Protein A and G domains that are included in the recombinant sequence. The Protein A portion is from Staphylococcus aureus segments E, D, A, B and C. The Protein G portion is from Streptococcus segments C1 and C3. The binding capacity of recombinant Protein A/G is broader than either Protein A or Protein G alone.
CAS NO.:
Source: Escherichia coli.(No animal components are used in the manufacturing process of this product, animal-free material.)
Form: Lyophilized
Mol. Weight: 56.3 kDa
Appearance: White powder
Formulation: buffer system is 5mM PB, PH7.4 before lyophilization
Purity: ≥95% (SDS-PAGE)
Isoelectric Point: 4.74
Package: 1mg,10mg,100mg,500mg
Storage&Shift life: -20ºC 3years
Application: The recombinant Protein A/G is ideal for purification of polyclonal or monoclonal IgG antibodies. Protein A/G binds to various human, mouse and rat IgG subclasses (e.g., human IgG1, IgG2, IgG3, IgG4; mouse IgG2a, IgG2b, IgG3; rat IgG2a, IgG2c). It also binds to total IgG from cow, goat, sheep, house, rabbit, guinea pig, pig, dog and cat. Limitations: For LABORATORY RESEARCH USE ONLY and is not approved for use in humans or clinical.