Table 3.
Limit of blank, limit of detection, and limit of quantification for recombinant p-S65-Ub in blocking buffer
p-S65-Ub antibody | linkage type, mono/tetramer | Limit of Blank (LoB) (MSD-ECL units) |
Limit of Detection (LoD) (MSD-ECL units) |
Limit of Quantification (LoQ) (CV<5%) |
---|---|---|---|---|
p-S65-Ub Ab D | Mono p-S65-Ub | 251 | 326.3 | 330 ng/ml (39 nM) |
K63 p-S65-Ub4 | 251 | 276.6 | 330 pg/ml (9.7 pM) | |
K48 p-S65-Ub4 | 251 | 256.2 | 3.3 pg/ml (97 fM) | |
M1 p-S65-Ub4 | 251 | 266.1 | 330 fg/ml (9.7 fM) |