IgG, Lambda (AP)

May be stored at 4 °C for short-term only. For long-term storage and to avoid repeated freezing and thawing, add sterile glycerol (40-50%), aliquot and store at -20 °C or colder. Aliquots are stable for at least 6 months at -20 °C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.<br>

Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-alkaline phosphatase (calf intestine) and anti-goat serum. Less than 1% crossreactivity against other human heavy or light chain isotypes.