NRPA14S

Product Name:

Recombinant Protein A Protein G Fusion Protein

The recombinant protein A protein G fusion protein (r-PAG) fused 8 antibody Fc binding regions, including 5 Fc binding domains of Staphylococcus aureus protein A and 3 Fc binding domains of Streptococcus protein G, with the removal of the cell wall binding domain, albumin binding domain, and non-specific binding domain in protein A and protein G. Compared with protein A or protein G alone, it has a broader binding range, can bind to all human IgG subtypes, IgA, IgE, and IgM, but cannot bind to mouse IgA, IgM and serum albumin, and is suitable for the extraction and detection of mouse IgG monoclonal antibody. At the same time the fused r-PAG reduces the dependence on pH, allowing binding at pH5-8.

Product features and technical indicators

Product Name	Recombinant Protein A Protein G Fusion Protein (Recombinant Protein A/G, r-PAG)
Catalog No.	NRPA14
Specifications	1 mg ,10 mg ,100 mg ,500 mg ,1g
Product form	Lyophilized powder, 5mM PB(pH 7.4) ,1mM EDTA solution before lyophilization
molecular weight	56.3kDa
isoelectric point	4.74
Source	Escherichia coli
activity	≥ 800 U/mg protein
Purity	≥ 85%(SDS-PAGE detection)
absorbance index	UV absorption method, extinction coefficient E(0.1% at 280 nm) = 0.664
Save condition	-20 ℃ preservation
Conditions of transport	Cold transport of ice packs or dry ice
Validity Period	3 years

Key words:

Recombinant Protein A Protein G Fusion Protein

Classification:

Ligand proteins

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Sales Phone：0571-82872376

Business Phone：0571-82872986

E-mail：marketing@nuptec.com