Recombinant Isotype Controls

These recombinant isotype controls are made with the same molecular formats and production methods as our other recombinant antibodies making them ideal controls for your experiments.

Catalog Items:

  • #202101 – Rabbit IgG, kappa – 50 µg – $79
  • #202102 – Mouse IgG2a, kappa NullFc™ – 50 µg – $79
  • #202103 – Human IgG1, kappa NullFc™50 µg – $79
  • #202104 – Biotinylated Rabbit Fab – 50 µg – $99


SKU N/A Category


Clone C0108
Discovery Method Rabbit germline IgG genes were used for the majority of the variable domains. The 2 CDR3 domains were taken from 2 different antibodies, with several point mutations made to critical residues to produce a non-functional antibody. Tested and shown to be non-reactive to human and rabbit blood cells, and human and bovine serum proteins
Available Formats Rabbit IgG/kappa; Mouse IgG2a/kappa with NullFc™ (compatible with traditional anti-mouse secondary reagents); Human IgG1, kappa with NullFc™ (compatible with traditional anti-human secondary reagents); Biotinylated rabbit Fab with a single defined biotin and His-tag at the C-terminus of the heavy chain
Host Species Rabbit
Immunogen Not applicable
Verified Reactivity None
Verified Applications Multiple
Concentration 0.5 mg/ml
Production Transient transfection expression system in mammalian HEK293 cells
Purification Protein A affinity chromatography (MAb), Immobilized metal ion chromatography (Fab)
Formulation PBS pH 7.2 with 0.08% sodium azide
Storage 4° C for up to 3 months, for longer storage aliquot and store at -20° C
Target None
Alternate Names Not applicable
Target Description Not applicable
Uniprot Not applicable



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