GuerillaPete
Well-known Member
Is this the ovitrelle pen?Generally, hCG is available in two formats: human chorionic gonadotrophin (u-hCG), derived from the urine of pregnant females, and r-hCG produced by DNA based biotechnology.
Here, thanks to @Optitropin.EU's permission, I attach the HPLC graph of high quality purified recombinant HCG from Merck with clearly distinct alpha and beta subunits of the HCG:
View attachment 252304
And another example of high quality r-HCG, by Livzon, which while not as purified still has clearly distinct alpha and beta subunits:
View attachment 252305
And the standard that I use of rHCG for comparison:
View attachment 252306
With no surprise for me, both samples of good quality pharmaceutical rHCG results were within label specifications, which makes up for a simple conclusion, in my opinion, regarding validity of HPLC HCG testing.
Its graph looks a lot different to me than the rest.
Im using the Ovitrelle right now and its the best HCG i have tried .