SEM is a function of how many measurements were made, and does not reflect sample variability.
Line 24. AG-205. The authors must refer to the fact that AG-205 is not specific for PGRMC1, contrary to many citations in the literature (such as would be the case here, if uncorrected). Cite PMID: 34944026, PMID: 34680104, PMID: 32924377. Sensitivity of a phenomenon to AG-205 is consistent with possible PGRMC1 involvement, but does not demonstrate PGRMC1 involvement.