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Igtropin (Igf-1 Lr3)100mcg*10vials

Igtropin (Igf-1 Lr3)100mcg*10vials

Name:Igtropin
Synonyms: Long r3 IGF-1, LR3 IGF, IGF1 LR3, Long Arg3 IGF-1
CAS No.: 946870-92-4
Molecular Formula: C400H625N111O115S9
Molecular Mass: 9117.5 Da (g/mol)
Purity:99.5%.
Delivery:within 3 working days.
Original:China.
Min order quantity:1 kit.

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Product Details

Product Details:


NameIGF LR3 -1
SynonymsLong r3 IGF-1, LR3 IGF, IGF1 LR3, Long Arg3 IGF-1
specification0.1mg*10vials
Molecular FormulaC400H625N111O115S9
CAS946870-92-4
Single Impurity≤0.5%
Peptide Content (N%)> 98.0%
Water Content(Karl Fischer)≤8.0%
Acetate Content(HPLC)≤ 15.0%
AppearanceWhite Freeze-dried powder.
Min order quantity1KIT.
Quality standardEnterprise Standard
Shipping MethodEMS,DHL,UPS,TNT or FEDEX,HKEMS.
PackingAs your require
payment MethodBank Transfer Bitcion
StorageClosed, below 2 ~ 8℃ preservation
CertificationHPLC/MS
GradePharmaceutical Grade
PackageCarton
ManufactureRongXin
UsageIncreasing the performance of the human amino acid exchange, the increased level of protein synthesis, increase RNA synthesis, facilitating transport of glucose and fat metabolism, stimulating the generation of protein, reduction of protein breakdown.

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Igtropin (Igf-1 Lr3)100mcg*10vials (insulin-like growth factor) is an active protein peptide substance necessary for the physiological effects of growth hormone. This hormone has so many effects on the human body. It can: lower blood sugar, lower blood lipids, relax blood vessels, and increase blood flow. Promote bone anabolism and maintain its normal structure and function. Such as Promote muscle growth and promote wound repair, and cooperate with growth hormone to promote its maximum biological effect.


What is the difference in the mechanism of action of Igtropin (Igf-1 Lr3)100mcg*10vials and IGF-1 LR3 in the body?

As mentioned above, IGF-1 is several growth factors similar in structure to insulin. These hormones(GH), are secreted by the pituitary gland and transmitted from the hypothalamus through neurotransmitters to stimulate the liver to produce IGF-1.

While IGF-1 LR3 contains proteins that play an important role in mammalian growth and development, and IGF1 LR3 (insulin growth factor-1 long arginine 3) insulin-like growth factor-1-long-chain arginine-3 also It is called IGF. IGF1 LR3 is also called long R3 IGF-1 or IGF-I-Arg-Arg3.


LR3 IGF-1 is more effective than conventional IGF-1, because IGF-1 LR3 and pure IGF list the binding rate of binding proteins, these binding proteins usually inhibit the biological effects of IGF hormone, so IG-1 LR3 and IGF Classification has been proven to have better efficacy and functions.

IGF-1 extended IGF-1 LR3 analogs were produced to increase the biological activity of IGF peptides.


This is a recombinant human non-glycosylated chain of IGF1 LR3 with 83 amino acids and a molecular weight of 9200, also known as long R3 IGF-1 or IGF-I-Arg-Arg3. MIM 139250) promotes many growth effects. IGF-1 LR3 is a long-chain analog of human IGF-1, specifically designed and manufactured for mammalian cell culture to support mass production of drugs. Early research showed that growth hormone did not directly stimulate sulfate to enter the plasma, or through a serum factor called "sulfation factor", which was later called "growth factor".

With the use of steroids anabolic, IGF-1 will increase the stimulation intensity, physical properties, and the strength and endurance of the steroid (with the ability to increase satellite cells) a lot.

The most effective form of Igtropin (Igf-1 Lr3)100mcg*10vials is considered IGF-1 LR3. The structure has been changed by chemical methods and combined with the protein in the human body and increase the half-life, the residence time in the human body can be as long as about 20-30 hours.




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