Skip to main content
. 2025 May 6;13:e19437. doi: 10.7717/peerj.19437

Table 4. Robustness results of the anti-Xa factor potency assay for enoxaparin sodium under varying experimental conditions.

ID Measured activity (IU/mg) Dry matter potency (IU/mg) RSD compared to P0
P0 (Initial) 102.36 106.51 /
P1 (+2 °C) 101.08 105.18 0.9%
P2 (−2 °C) 102.42 106.58 0.04%
P3 (+15 s) 100.99 105.09 0.10%
P4 (−15 s) 101.40 105.52 0.07%
P0hr 100.04 104.01 RSD compared to P0hr
P24hr 100.36 106.51 1.6%