Assay Method Information

Assay Name:  KRas G12D Surface Plasmon Resonance (SPR) Binding Assay
Description:  Table 1: Briefly, 1 L of 1.05× HBS-Mg buffer (262.5 mM Bioultra Hepes, pH 7.5, 157.5 mM NaCl, 105 mM MgCl2, 0.525 mM TCEP, 0.0305% Brij-35) was prepared and filter sterilized using a 0.22 μm bottle top filter. Approximately 50 mL of 1.05× HBS-Mg buffer was removed and saved for future dilutions. A 50 mL aliquot of DMSO (Sigma Aldrich DMSO Lot. #SHBK2079) was added and continued to stir for 10 minutes, creating the final 1.0× HBS-Mg buffer (250 mM Bioultra Hepes pH 7.5, 150 mM NaCl, 100 mM MgCl2, 0.5mM TCEP, 0.03% Brij-35).
Affinity data for this assay
 

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