Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Telomerase activity was analysed by telomeric repeat amplification protocol assay. No telomerase activity was detected in the primary hMSCs at PD 12 (lane 1) and the CHAPS buffer alone (lane 2). hTERT–hMSCs cells at PD 95 or 275 exhibited significant telomerase activity (lanes 3 and 4, respectively) compared with that of the NIH‐3T3 cells (lane 5), positive control. hMSCs, human mesenchymal stem cells; hTERT, human telomerase reverse transcriptase.
