Sigma-Aldrich
IgG2a, Kappa murine myeloma
M9144
To quantitatively measure murine IgG2a in your sample, a standard is required within the quantitative ELISA. This IgG2a kappa, from a murine myeloma, is provided at known concentration to allow use as a standard, and works reproducibly.
Quantitative ELISA
Monoclonal UPC, purified immunoglobulin, buffered aqueous solution
This monoclonal standard is dissolved in PBS/1%BSA/0.05% Tween-20, at a starting concentration of 1000 ng/ml, before 5 fold dilutions.
Confirm protein concentration by OD 280nm reading
Provides a standard which is reproducible between ELISA plates and between experiments.
None
Availability, price, efficacy
A required standard in quantitatively measuring murine IgG2a within a sample by ELISA.