Sale!

IGF-1 LR3 Peptide -1mg

$89.00

Discount per Quantity

QuantityDiscount
5 - 95%
10 +10%
SKU: 710 Category:

Description

IGF-1 LR3 SPECIFICATIONS

Molecular Formula: C400H625N111O115S9

Molecular Weight: 9117.60 g/mol

Sequence: MFPAMPLSSL FVNGPRTLCG AELVDALQFV CGDRGFYFNK PTGYGSSSRR APQTGIVDEC CFRSCDLRRL EMYCAPLKPA KSA

CAS Number: 946870-92-4

Reconstitution: Required

What is IGF-1 LR3 Peptide?

IGF-1 LR3 is an altered variant of insulin-like growth factor-1. The complete name of the peptide is insulin-like growth factor-1 long arginine 3. All IGF-1 derivatives play important roles in cell proliferation, cell division, and cell-to-cell communication. Despite showing physiological effects similar to the parent protein, IGF-1 LR3 does not interact with IGF binding proteins as strongly as IGF-1. Hence, it stays in the bloodstream for longer durations (about 120 times longer) as compared to native IGF-1. The structural modifications in IGF1-LR3 have contributed to its increased half-life in the blood. The peptide is created by inclusion of 13 amino acids to the N-terminus of native IGF-1 and by replacing the glutamic acid at position 3 to arginine.

Researches

Cell Division
Similar to IGF-1, IGF1-LR3 acts a potent stimulus for cell division and proliferation. It primarily affects connective tissues of the muscle and bone, in addition to promoting cell division in liver, kidney, skin, lung, nerve, and blood tissues. IGF-1 is best considered to be a maturation hormone because it influences cell proliferation, differentiation and maturation, thereby helping them to carry out their specialized functions.
The longer life span of IGF1-LR3 in the blood makes it a much more potent molecule as compared to IGF-1. A single dose of IGF1-LR3 provides about thrice as much cellular activation as compared to a similar dose of IGF-1. It is important to remember that IGF-1 LR3 peptide and every IGF-1 derivative do not mediate cellular enlargement (hypertrophy), and instead may participate in cell division and proliferation (hyperplasia). In the case of muscle, for instance, IGF-1 LR3 does not cause enlargement of muscle cells but increases the total number of muscle cells.

Impairment of Myostatin
Myostatin (also known as growth differentiation factor 8) is a muscle protein that primarily suppresses the growth and differentiation of muscle cells. Myostatin is thus, crucial in protection from unregulated hypertrophy and proper healing post-injury. However, there are situations that demand inhibition of myosin. Blocking of myosin can be helpful in conditions like Duchenne muscle dystrophy (DMD) or in people who suffer from loss of muscle due to prolonged immobility. In such cases, blocking the natural enzyme could help to slow down muscle breakdown, maintain strength, and avoid morbidity.
Studies conducted in mouse models of DMD have shown that IGF-1 LR3 and other IGF-1 derivatives are capable of overcoming the adverse effects of myostatin to protect muscle cells and prevent apoptosis. IGF1-LR3, due to its long stability, is highly effective in counteracting myostatin and functions by activating MyoD, a muscle protein that is normally triggered by exercise (e.g. weight lifting) or tissue damage and mediates muscle hypertrophy.

Fat Metabolism and Diabetes
IGF-1 LR3 boosts fat burning in an indirect manner by associating with both the IGF-1R receptor and the insulin receptor. These interactions improve glucose uptake from the blood by muscle, nerve, and liver cells. Thus, there is an overall reduction in blood sugar levels, which then triggers adipose tissue as well as the liver to initiate catabolism of glycogen and triglycerides. Overall, this leads to a decrease in adipose tissue and net energy consumption (i.e. net catabolism).
Given its role in controlling blood sugar levels, IGF1-LR3 not only reduces insulin levels but also the need for exogenous insulin in diabetes. In a majority of the patients, this brings about a 10% reduction in insulin requirements to maintain the same blood sugar levels. IGF1-LR3 thus helps to understand the regulation of insulin in patients with decreased insulin sensitivity. It also highlights possible ways to prevent type 2 diabetes.

IGF-1 LR3 Peptide – Longevity Research
IGF-1 LR3 promotes tissue repair and upkeep of the body, making it a protective molecule against cellular damage and the effects of aging. Research in cows and pigs indicates that IGF1-LR3 administration can overcome the effects of aging, prolong life and reduce disability. Ongoing research in mice has focused on the potential of IGF1-LR3 in preventing progression of a wide range of conditions such as muscle atrophy, dementia, and kidney disease.

IGF-1 LR3 Peptide – Glucocorticoid Signaling
Glucocorticoids, produced essentially from the adrenal glands, also act as important clinical drugs which help to control pain and decrease inflammation in autoimmune diseases, cancer and neurological injuries to name a few. However, glucocorticoids have numerous undesirable side effects such as muscle wasting, fat gain, and deterioration of bone density. Thus, IGF1-LR3 is being explored as an option to reduce the side effects of glucocorticoids and thereby mediate a more effective therapy. Studies have shown minimal to moderate side effects, low oral bioavailability, and excellent subcutaneous bioavailability in mice with this alternative.
Per kg dosage in mice does not scale up to the dosage which can be required for humans. IGF-1 LR3 for sale at Biotech Peptides is restricted for educational and scientific research only, and not available for human consumption.
Buy IGF1-LR3 peptide online, if you are a licensed researcher.

All orders ship same day if placed by 2pm PST.  Synthesized and lyophilized in the USA.
This product is strictly for research/laboratory use only.  Human or animal use and/or consumption is strictly prohibited by law.  Only qualified and licensed professionals should handle these products.  Any information found on Biotech Peptides is strictly for educational purposes only.  Refer to our terms and conditions for more details.

Additional information

Brand

Biotech Peptides USA