Ovalbumin, maleimide-activated, Imject™

Leverandør: Thermo Fisher Scientific
Ratings: Ingen bedømmelse

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PIEA77126EA 0 DKK
PIEA77126
Ovalbumin, maleimide-activated, Imject™
Proteinekstraktions Protein Ekstraktionsreagenser
Imject™ Maleimide-activated Ovalbumin is sulfhydryl-reactive ovalbumin (OVA) for hapten-carrier conjugation with cysteine-containing peptides and other thiolated antigens.

  • Ideal for conjugating cysteine-containing peptide antigens to make immunogen or screening target
  • Conjugation reaction complete in 2 hours; results in stable, covalent thioether bonds
  • Single polypeptide protein with molecular mass of 45,000 Daltons
  • Contains 14 aspartic acid and 33 glutamic acid residues whose carboxyl groups account for the net negative charge (pI 4.63) of OVA
  • Not as immunogenic as keyhole limpet haemocyanin (KLH) but more soluble in DMSO (dimethyl sulfoxide) for applications that require this solvent
  • Useful as an irrelevant protein carrier for antibody screening and immunoassays after using KLH as the carrier protein to generate the immune response against the hapten

Leveringsinformation: Supplied lyophilised in PBS (pH 7,2) with stabiliser.
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