IGF-1 LR3 Human Growth Hormone Protein CAS 946870-92-4 For Muscle Gaining IGF Muscle Growth

IGF-1 LR3 Human Growth Hormone Protein CAS 946870-92-4 For Muscle Gaining IGF Muscle Growth

Growth Hormone - IGF-1 Axis

Product name:IGF-1Lr3
CAS No.:946870-92-4
Purity:.99%min
Appearance:White powder
Storage:Dry Cool Place
Grade:Pharma Grade
Specification:5mg/vial or 10 mg/vial
Supply Ability:1000 kits per Month
Packing:10vials per kits
Color:White
Appearance:White powder
Suitable for:Adult
State:Solid
Form:Pow

Introduction:

IGF-1 LR3, also known as Long R3 Insulin-like Growth Factor-I with 83 amino acids, is a human recombinant, single, non-glycosylated analog of IGF-I with the substitution of an Arginine (Arg) for the Glutamic Acid (Glu) at position 3, as well as a 13 amino acid extension peptide. This sequence change causes IGF-1 to avoid binding to proteins and allow it to have a much longer half life, around 20-30 hours. Due to this, it has been suggested that IGF-1 LR3 is more potent than the IGF-1 in many aspects such as increasing amino acid transport to cells, increasing glucose transport, increasing protein synthesis, decreasing protein degradation and so on.

IGF-1 belongs to the peptide family which has a same structure and size as insulin. It is a highly anabolic hormone that is released in the liver as well as in the peripheral tissues in response to the GH so that a new muscle could be built. The main work of IGF-1 is to build new muscle tissues by promoting nitrogen retention and protein synthesis. IGF-1 not only makes muscle fibers bigger, but also makes more of them. IGF-1 has potent effect on fat metabolism and helps the body to burn fat rapidly. It also improves mental functions such as reflexes and learning ability.

IGF-1 has a very sensitive and unstable property that's why it is used rarely because it has a very short term life of only 10 minutes. That's why a substitute of IGF-1 referred to as Long R3IGF-1 or IGF-1 LR3 is used. IGF-1 LR3 has longer life. IGF-1 life time is increased from 10 minutes to hours in IGF-1 LR3, so that the users can get away using a smaller amount of IGF-1 LR3 and does not have to use it as frequent. Long R3IGF-1 is in the form of lyophilized powder form or already reconstituted form.

What is IGF1-LR3
IGF-1 is basically a polypeptide hormone that has the same some of the same molecular properties as insulin. IGF dose actually stand for insulin-like growth factor. IGF-1 is mainly responsible for long bone growth in children and it also affects muscle growth and repair of adults. Long R3 IGF-1 is a more potent version of IGF-1. It's chemically altered i like to think "enhanced" to prevent deactivation by IGF-1 binding proteins in the bloodstream. This results in a longer half-life of 20-30 hours instead of 20 min... So that means a far more effective version than the short chain we we re perhaps more familiar with.
Fig 1. 

IGF-1LR3 Dosage

What is the dosage for IGF-1LR3 ? Dose per injection: 50 mcg Injections per vial: 20 x 50 mcg dosages Example Amounts to Inject: If you use 1 ml of water for mixing then a 50mcg dosage = 0.05 ml (or 5 units on Insulin Syringe). For 2 ml of water for mixing then 50mcg = 0.10ml (or 10 units); if you have used 3ml of water for mixing, then 50mcg = 0.15ml (or 15 units).

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