Protein A (Liquid form)
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Catalog number6500-1000
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PricePlease ask
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Size1 g
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SynonymsProtein A
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Alternative_namesProtein A
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DescriptionGenetically engineered protein ideal for purification of polyclonal or monoclonal IgG antibodies
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RecombinantYes
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SourceE. coli
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Purity by SDS PAGE≥99%
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AssaySDS-PAGE
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Purity≥99%
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Binding CapacityhIgG BINDING: >95%
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Molecular Weight39.21 kDa
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Storage Temp-20°C
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ShippingGel Pack
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Shelf Life12 months
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Concentration50 mg/ml
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AppearanceLiquid
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Physical form description50 mg/ml in H₂O
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Background InformationThe recombinant Protein A is a genetically engineered protein containing five Ig-binding regions of protein A and 6x His-tag on N-terminus. Cell wall binding region, albumin binding region and other non-specific binding regions have been eliminated from the recombinant Protein A to ensure the maximum specific IgG binding. The 6x His-tag can be used for affinity purification or for protein A detection using anti-His-tag antibody. The recombinant Protein A is ideal for purification of polyclonal or monoclonal IgG antibodies. Protein A binds to most human and mouse IgG subclasses (e.g., human IgG1, IgG2, IgG4; mouse IgG1, IgG2a, IgG2b, IgG3). It also binds to total IgG from cow, guinea pig, hamster, horse, pig, and rabbit. Protein A has little affinity to chicken, goat, rat and sheep.
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HandlingCentrifuge the vial prior to opening.
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UsageFor Research Use Only! Not to be used in humans
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Gene target
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Short nameProtein A (Liquid form)
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Alternative nameProtein A (Liquid form)
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