Review Detail

My 4th order from this source and currently my 1st bulk/wholesale order

 

I tested the Hilma Biocare HgH using mass spec. I cut the sample using trypsin. I got two short peptides that matched to rHGH. Then i used the mass spec to test total mass of protein sample and i got a protein mass of 22,125Da which matches perfectly with the theoretical mass off rHGHat 22,129Da with two disulphide bonds(-4Da). This is true rHGHand with a high concentration and purity, with small amount of myosin detected.