Gold Member Since 2016
Wuhan Hengwo Scien-Tech Co., Ltd.

Igf-1lr3, Lr3-Igf-1, Peptide manufacturer / supplier in China, offering Polypeptide Hormone Lr3-Igf-1 Long Arginine 3-Igf-1 Peptide Igf-1lr3, Test Enanthate Testosterone Enanthate for Bodybuilding, 99% Good Quality Powder Methyltrienolone and so on.

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Supplier Homepage Product Peptides & HGH Polypeptide Hormone Lr3-Igf-1 Long Arginine 3-Igf-1 Peptide Igf-1lr3

Polypeptide Hormone Lr3-Igf-1 Long Arginine 3-Igf-1 Peptide Igf-1lr3

Purchase Qty.:
(Vial)
1-9 10+
FOB Unit Price: US $5 US $4.8
Purchase Qty. (Vial) FOB Unit Price
1-9 US $5
10+ US $4.8
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Port: Hong Kong, Hong Kong
Production Capacity: 500kg/Month
Payment Terms: T/T, Western Union, Money Gram, Bitcoin

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Basic Info
  • Model NO.: CAS 946870-92-4
  • Customized: Customized
  • Suitable for: Adult
  • Purity: >99%
  • CAS No.: 946870-92-4
  • Molecular Weight: 9117.5
  • Usage: Bodybuilding
  • Transport Package: Disguised Packing for Delivery Guarantee!
  • Origin: China
  • Powder: Yes
  • Certification: ISO 9001, USP, BP
  • State: Solid
  • Product Name: Igf-1lr3
  • Molecular Formula: C400h625n111o115s9
  • Appearance: White Crystalline Powder
  • Trademark: Biopharmchem
  • Specification: 0.1mg/vial
  • HS Code: 2937390000
Product Description
Polypeptide Hormone LR3-IGF-1 Long arginine 3-IGF-1 Peptide IGF-1lr3
 
Product NameIGF-1lr3
Specification0.1mg/vial
CAS Registry Number946870-92-4
Molecular FormulaC400H625N111O115S9
Molecular Weight9117.5 
Purity99%
GradePharmaceutical Grade
AppearanceWhite cystalline powder

Long arginine 3-IGF-1, abbreviated as IGF-1lr3 or LR3-IGF-1, is a synthetic protein and lengthened analogue of human insulin-like growth factor 1 (IGF-1).It differs from native IGF-1 in that it possesses an arginine instead of a glutamic acid at the third position in its amino acid sequence ("arginine 3"), and also has an additional 13 amino acids at its N-terminus (MFPAMPLLSLFVN) ("long"), for a total of 83 amino acids (relative to the 70 of IGF-1).The consequences of these modifications are that IGF-1lr3 retains the pharmacological activity of IGF-1 as an agonist of the IGF-1 receptor, has very low affinity for the insulin-like growth factor-binding proteins (IGFBPs), and has improved metabolic stability.As a result, it is approximately three times more potent than IGF-1,and possesses a significantly longer half-life of about 20-30 hours (relative to IGF-1's half-life of about 12-15 hours).

IGF-1 is basically a polypeptide hormone that has the same some of the same molecular properties as insulin. IGF-1 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.

IGF-1lr3 What does it do?

IGF-1lr3 greatly boosts muscle mass by inducing a state of muscle hyperplasia (increase in number of new muscle cells) in the MUSCLE WHERE ITS INJECTED!  So think of it as muscle cell proliferation, or even the splitting of the cell so 1 becomes 2... That's why its perfect on cycle when you get increased muscle cell growth too.  But why is IGF-1 better than HGH? The reason being is HGH causes IGF-1 levels to rise in the liver first, then then the muscle, Whereas IGF-LR3 causes localized IGF-1 levels to rocket.

IGF-1lr3 As you all know is the long acting version of Igf-1, Taking its active potential up towards 20 hours, But along with its ability to stimulate the growth of satellite muscle cells and helping them to mature into new muscle fibers it holds the ability to increase the uptake of many supplements we currently use, And it can cause the enhanced recovery of testicle size, and prevent muscle loss even in PCT.  Plus another reason its so potent is because of the decreased binding of Long R3 IGF-1 to all known IGF-1 binding proteins. These binding proteins normally inhibit the biological actions of IGF-1. not so with this long acting version.
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