IGF-1 question

[chopper81]

I have 1mg of IGF that i mixed up about 7 months ago and used 150mcg at that time and its been in the fridge ever since so i decided to add it to my current cycle so i added 1 more cc of AA and started using it about a week ago but tonight when i was preloading my syringes i noticed there were lots of bubbles in the vial is this normal or could it be contaminated?

 

[anabolicfan]

I have 1mg of IGF that i mixed up about 7 months ago and used 150mcg at that time and its been in the fridge ever since so i decided to add it to my current cycle so i added 1 more cc of AA and started using it about a week ago but tonight when i was preloading my syringes i noticed there were lots of bubbles in the vial is this normal or could it be contaminated?

it's been mixed for 7 months? not 100% but i don't think its still good bro....some 1 will chime in that knows more....

 

[06tundra]

I thought I have read somewhere that it would last up to a year once reconstituted and kept in fridge or cool place. Anyone else know?
Tundra

 

[Bobaslaw]

General view is that reconned IGF in AA will be fine for a year or more if refridgerated.
Below is a Gropep study on IGF/AA as originally posted somewhere by RedBaron. It shows that 2 years did not show degradation even at much higher temps.


Storage of LR3 IGF-1
*Study conducted by Gropep
*posted by LakeMounted @ *************.com

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