IGF Storage Answers

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As I am running my first LR3IGF-1 course I have been doing a lot of research and one thing I had trouble with was locating ideal storage conditions of this peptide once reconstituted. I was keeping in the fridge but for doing PWO injects I had obviously to take to the gym with me and therfore it was in a hot car for some time and then in my locker at gym while I was working out. This concerend me a little as was unsure what degradation might be occurring during this time. Anways I eventually found a study that was exactly what I was looking for and results are below:

The stability of a liquid solution of LR3IGF-I was monitored for a
period of two years at storage conditions of -20 C, +4 C, +22 C,
and +37 C. The final concentration of LR3IGF-I was in acetic acid.
At various time points, samples were taken and compared to a
lyophilized control (stored at 4 C). Listed below are the stability
results for each respective storage condition.

Storage Condition: -20 C (-4 F)
Biological Potency No Change up to 2 years
Immunological Activity No Change up to 2 years
Mobility of Protein No Change up to 2 years
Elution Profile by reversed phased HPLC No Change up to 2 years

Storage Condition: +4 C (39.2 F)
Biological Potency No Change up to 2 years
Immunological Activity No Change up to 2 years
Mobility of Protein No Change up to 2 years
Elution Profile by reversed phased HPLC No Change up to 2 years

Storage Condition: +22 C (71.6 F)
Biological Potency No Change up to 2 years
Immunological Activity No Change up to 2 years
Mobility of Protein No Change up to 2 years
Elution Profile by reversed phased HPLC No Change up to 2 years

Storage Condition: +37 C (98.6 F)
Biological Potency No Change up to 1 year
Immunological Activity No Change up to 1 year
Mobility of Protein No Change up to 1 year
Elution Profile by reversed phased HPLC No Change up to 1 year

In conclusion here one can safely see that transporting as I was will in no way harm the IGF so this is a relief. Ideally I would still say to keep in the fridge but even at room temperature while in AA solution there is no loss of bioligical potency for a 2 year period.

[martyrobbins]

good post access.

[ISkiMB]

yep...good stuff bro...I always keep mine refrigerated and I just hit it Pre workout in the muscle group im working that day. 50-60mcgs...5 weeks on, 5 weeks off...supplemented with HGH.

[access]

Originally Posted by ISkiMB

yep...good stuff bro...I always keep mine refrigerated and I just hit it Pre workout in the muscle group im working that day. 50-60mcgs...5 weeks on, 5 weeks off...supplemented with HGH.

You do pre-workout injects Iski?