IGF-1 Left in Hot Room for Months

[Baliboner]

I wasn't thinking about it because I had heard that powder was good for a long time at "room temperature," but we have had quite a few 95-102 degree days here in Colorado and I don't use air conditioning in the day whie I'm at work. The powder has been in my room for about two months.

Think it's alright?


:fear:

[firefightermac]

one way to find out bud...send it to me

[liquid_c]

Two Months in a hot room? It's toast.

[Grunt76]

I think it will be at about 50-75% potency.

[Baliboner]

Ha ha FFM, long time no see mate. Last time I saw a pic of you though, it didn't look like you needed any IGF!

Grunt, what do you base those figures on? Just curious.

Liquid C, even if it wasn't reconstituted yet? It was still in powder form.

At any rate, I guess we'll all know here in about three weeks.

[Grunt76]

Storage of LR3 IGF-1
*Study conducted by Gropep
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
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So I was off, at 100 degrees fahrenheit, even diluted in AA there is no change up to a year. Powder is longer-lasting.

[Baliboner]

Real men can admit when they are wrong. Props go out to Grunt. :beer:

Looks like I might be ok then.


Thanks! Can't wait....