So this might be a dumb question, but i was looking on the ancillaryguys.com site, a board sponsor and i noticed that they are selling igf-1.. Is this the real deal?and if so how can they do that?
Announcement
Collapse
igf-1?
Collapse
X
-
also finding out that ba compromises the l-igf1 - which most companies use to suspend it in -i also hear its junk i think bouncer tryed some and said it did nuttin.
but of course they will tell you different
kingj, they can sell it cause its not illegal
Comment
-
here stone,
Here you go bro, copy and paste from one of their distributers. I have also heard that people are using Acetic acid to reconstitute it, its probably better that HCl for injecting purposes. The thing you want to be sure that the pH of whatever you use is not higher (or lower although lower is better than higher) than the pH of the recomended 10mM HCl solution. Heres how to get a 10mM HCL concentration: C1V1=C2V2, the #'s are subscripts, C= concentration and V= volume. This equation will help you out, if you need more help PM me and I will help you.
"I.2. Add sufficient 10 mM HCl solution to the peptide vial to achieve a peptide concentration of 1 mg/ml.
Note that if the peptide vial purchased contains less than 1 mg, reconstitute the peptide in 10 mM HCl to achieve a stock concentration of 0.1 mg/ml. Addition of a carrier protein such as bovine serum albumin at a concentration of 0.1 - 1 mg/ml should be added to prevent the loss of peptide activity due to non-specific absorption to glass and other surfaces."
for our purpose acetic acid is best
Comment

Comment