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rProtein A-Cys (4xZc)

  • rProtein – Cys (4xZc) is a variant of rProtein A (4xZ) in which the C – terminal residue has been replaced with a cysteine residue that can be used for single-point coupling to solid supports, via thioether bond, to produce affinity media suitable for antibody capture and elution. Like rProtein A (4xZ), rProtein A – Cys (4xZc) can also be attached to solid supports via multi-point coupling. rProtein A – Cys (4xZc) is produced by recombinant expression in E. coli and purified using a highly efficient, immunoglobulin – free process. rProtein A – Cys (4xZc) contains four identical copies of an Fc region – binding domain assembled in a single 29.87 kDa polypeptide.

    Applications:

    • Antibody purification
    • Immunoprecipitation of proteins and protein complexes.
    • Antibody detection in Western blot, ELISA, etc.
  • Source Recombinant E.coli
    IgG binding sites 4
    Concentration Lyophilized
    Molecular Weight 29.87 kDa
    Purity >95%
    Bioburden ≤5 UFC/ml
    Endotoxin <1 EU/mg
  • RP – 5287 rProtein A (4xZ)
    RP – 5216 rProtein G (3xC)
    RP – 5416 ProPure® rProtein A LCL Agarose
    RP – 5316 ProPure® rProtein A Rapid Flow
    RP – 5319 ProPure® rProtein G Rapid Flow
    RP – 5316 ProPure® rProtein A FastCap
    RP – 5895 ProPure® rProtein G FastCap
    KT – 5494 Histag Two Phase Separation System
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    In case you would like to place an order directly, please, click on the requested products:

    RP-5279 rProtein A-Cys (4xZc) 25mgRP-5279 rProtein A-Cys (4xZc) 100mgRP-5279 rProtein A-Cys (4xZc) 1gRP-5279 rProtein A-Cys (4xZc) 5gRP-5279 rProtein A-Cys (4xZc) 10gRP-5279 rProtein A-Cys (4xZc) 100gRP-5279 rProtein A-Cys (4xZc) 1000g

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