IGF1-LR3 storing temp

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04-13-2005, 05:00 AM
jkid69

IGF1-LR3 storing temp

What is the proper temp to store IGF1-LR3 ?
04-13-2005, 06:28 AM
bluethunder

It is good at many temps and when at 32f is stable for up to two years.
04-13-2005, 06:45 AM
jkid69

Do you use BA or BW ? I think BW will freeze at 32 F.
04-13-2005, 06:56 AM
bluethunder

Depends on what it is mixed with I was refering to AA ONLY. I meant to say above 32f in the fridge. Not in the freezer escpecially bw. I am a novice in igf but do read..
04-13-2005, 07:03 AM
LL08

Storage, Taken from Mr.Sparkle from MR
"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
There is no significant difference in the potency of LR3IGF-I associated with the storage of the liquid formulation when stored at this range of temperatures. There is no evidence for loss of biological activity at any of the tested temperatures when stored as a liquid product. As you can see IGF can be quite stable for even a year at room temp, but if you want to keep it around for a while stick it into the fridge. So IMO the best way to store LR3 that is suspended in BA is in the freezer. The BA wont allow it to freeze. And if you have it suspended in AA, store it in the fridge."

I hope this helps clarify things.
04-13-2005, 07:42 AM
jkid69

Thanks for all the help. I really do appreciate it...
04-13-2005, 08:23 AM
JohnnyB

You don't use BW to suspend LR3, you add it before an injection to lower the pain from the AA or BA

JohnnyB
04-13-2005, 09:04 AM
jkid69

I just purchased 3ml of MR IGF1-LR3. I have done alot of research on it but I was wondering if it comes in Liquid form or powder ? Is it possible to mix it all then load it into Pins then store in the fridge ? The only thing I am not familiar with is the storage & what to mix it with BA,AA or BW ?
04-13-2005, 09:50 AM
bluethunder

Quote:

Originally Posted by jkid69

I just purchased 3ml of MR IGF1-LR3. I have done alot of research on it but I was wondering if it comes in Liquid form or powder ? Is it possible to mix it all then load it into Pins then store in the fridge ? The only thing I am not familiar with is the storage & what to mix it with BA,AA or BW ?

The premix comes in aa. Do not use bw if powered form.
04-13-2005, 02:25 PM
MuscleResearch

Also refrigerate don't freeze.

-MR
04-15-2005, 04:05 AM
klubbfred

tell me, What is AA?

klubbfred
04-15-2005, 04:39 AM
Titan1

acetic acid
04-15-2005, 12:18 PM
Josey Wales

Quote:

Originally Posted by LL08

Storage, Taken from Mr.Sparkle from MR
"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
There is no significant difference in the potency of LR3IGF-I associated with the storage of the liquid formulation when stored at this range of temperatures. There is no evidence for loss of biological activity at any of the tested temperatures when stored as a liquid product. As you can see IGF can be quite stable for even a year at room temp, but if you want to keep it around for a while stick it into the fridge. So IMO the best way to store LR3 that is suspended in BA is in the freezer. The BA wont allow it to freeze. And if you have it suspended in AA, store it in the fridge."

I hope this helps clarify things.

Forgive me, but I'm compelled to play the devil's advocate. Has LR3 even been available for 2 years? I'm not sure it has. And if not, then how do they know it's good for two years at these temps?
04-24-2005, 11:40 PM
swole101

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

so i can store my igf-lr3 at room temp?
04-25-2005, 12:28 PM
D-END

Quote:

Originally Posted by Josey Wales

Forgive me, but I'm compelled to play the devil's advocate. Has LR3 even been available for 2 years? I'm not sure it has. And if not, then how do they know it's good for two years at these temps?

I've read a study that was published in 1991 about IGF-1. it's been around for a long time. By the time the UGL's get stuff like this you can be sure it's been around for more than a few years.
04-25-2005, 01:56 PM
tboney

Can anyone tell me what IGF product they have had the most success with?
04-25-2005, 03:31 PM
LL08

Quote:

Originally Posted by Josey Wales

Forgive me, but I'm compelled to play the devil's advocate. Has LR3 even been available for 2 years? I'm not sure it has. And if not, then how do they know it's good for two years at these temps?

I think i've even heard of cyclists using this stuff a decade ago. Some how they seem to get a hold of all these research drugs years before anyone else. LL
04-25-2005, 04:50 PM
Mr. Sparkle

Quote:

Originally Posted by tboney

Can anyone tell me what IGF product they have had the most success with?

whoa boss.... read my sticky at the top.... hope it helps :D

And for the record, this info was already covered in my thread :cool:
just giving you a hard time.... :wg:

BTW if we can get our hands on it, its not a new drug...