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Bio X Cell Isotype Control Antibody, Human IgG4 (S228P), Anti-Hen Egg Lysozyme

Supplier:  Bio X Cell CP147R100MG

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This human IgG4 S228P isotype control antibody reacts with hen egg lysozyme and has low or no specific binding to any human sample. The S228P mutation is included to prevent IgG4 Fab exchange. It is a recombinant human IgG4 antibody produced in CHO cells, purified from CHO cell supernatant in an animal-free facility, making it suitable for various research applications.

  • Isotype: Human IgG4, κ.
  • Mutation: S228P to prevent IgG4 Fab exchange.
  • Immunogen: Hen egg lysozyme (HEL).
  • Formulation: PBS, pH 7.0.
  • Endotoxin: ≤0.5EU/mg.
  • Purity: ≥95% (SDS-PAGE).
  • Sterility: 0.2 μm filtered.
  • Produced in animal-free CHO cell supernatant.
  • Purification method: Protein A.
  • Molecular weight: 150 kDa.
  • Storage: 4°C, do not freeze.
  • Tested negative for murine pathogens.

Catalog No. NC2098601


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