IGF-1 LR3 1mg

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IGF-1 LR3 represents a potent synthetic variant of IGF-1, utilized by investigators to examine muscle growth, development, and repair processes in laboratory animal models. This article explores its design characteristics, distinctive features, and applications within scientific research contexts.

Key Takeaways

• IGF-1 LR3 is a laboratory-engineered variant of IGF-1 featuring an extended half-life of 20 to 30 hours, which research suggests enhances its stability and functionality for experimental purposes.
• Research suggests this compound exhibits significant anabolic properties, including enhanced muscle tissue development, accelerated recovery processes, and improved protein synthesis, making it valuable for investigations focused on muscle tissue mechanisms.
• IGF-1 LR3 is exclusively intended for laboratory research applications, not for human consumption, and proper handling protocols are essential for maintaining its experimental integrity.

Introduction to Insulin Like Growth Factor IGF-1 LR3 by Loti Labs

IGF-1 LR3, also referred to as Insulin-like Growth Factor I Long Arg3, represents a synthetic analogue of the naturally occurring insulin-like growth factor-1 (IGF-1). This laboratory-developed variant has been structurally modified to potentially enhance its potency and duration, providing researchers with an effective tool for investigating various biological mechanisms.

Research suggests that IGF-1 primarily functions as a mediator of growth hormone effects, potentially promoting cellular growth and differentiation in experimental models. It appears to be significant in the study of muscle tissue development, bone formation processes, and tissue repair mechanisms. The IGF-1 signaling network is quite complex, encompassing IGF-1, IGF-2, insulin, IGF receptors, and IGF binding proteins (IGFBPs).

Furthermore, research indicates that IGF-1 may play a critical role in cartilage and bone metabolism, potentially influencing the development and maintenance of these tissues in experimental settings.

Within research communities, IGF-1 LR3 is considered a promising compound in growth factor studies. It is marketed as a potent synthetic variant of IGF-1, specifically designed for researchers conducting animal model investigations. This compound offers a stable and potentially effective tool for examining growth and differentiation mechanisms under controlled laboratory conditions.

The distinctive characteristics of IGF-1 LR3 include its extended half-life, enhanced potency in laboratory settings, and improved metabolic effects in experimental models. These features make it a compelling option for investigators exploring the functions of insulin-like growth factors across various biological systems.

What is IGF-1 LR3?

IGF-1 LR3 represents a synthetic analogue of insulin-like growth factor-1 (IGF-1), a protein that research suggests is instrumental in cellular growth and division processes. Through strategic modifications to the amino acid sequence of mature human IGF-1, researchers have developed IGF-1 LR3, which laboratory studies indicate may possess an increased half-life and enhanced biological activity. This synthetic variant appears designed to bind effectively to both IGF-1 and insulin receptors in experimental models, potentially promoting protein synthesis and anabolic processes. Research suggests the extended half-life of IGF-1 LR3 allows for prolonged biological activity in laboratory settings, making it a valuable tool for scientific investigations centered on insulin-like growth factors and their impact on various biological mechanisms.

Role of Insulin-Like Growth Factor in Cell Growth and Division

Research suggests that insulin-like growth factor (IGF) may play a fundamental role in regulating cellular growth and division processes in experimental models. Laboratory studies indicate that IGF-1, specifically, might stimulate cell proliferation and differentiation, processes considered essential for the development of various tissue types in research specimens. Beyond its potential role in cellular growth, research suggests IGF-1 may also participate in regulating protein metabolism, glucose uptake mechanisms, and lipid metabolism in experimental settings. These functions appear significant for maintaining overall cellular health in laboratory models. The interaction between IGF-1 and its binding proteins (IGFBPs) seems vital for regulating its bioavailability and activity in research contexts, potentially ensuring that cellular growth and division occur in a controlled and coordinated manner. This complex relationship highlights the potential importance of IGF-1 in promoting insulin-like growth and maintaining cellular function in experimental research systems.

Interaction with the Insulin Receptor

Research suggests that IGF-1 LR3 interacts with the insulin receptor, a transmembrane receptor that plays a critical role in regulating glucose uptake and protein synthesis. When this interesting compound binds to the insulin receptor, it activates a signaling pathway that may promote protein synthesis and anabolism, potentially leading to increased muscle growth and repair in research models. This interaction not only might enhance protein synthesis but could also improve glucose uptake, possibly boosting insulin sensitivity and reducing the likelihood of insulin resistance in laboratory settings. The dual action of IGF-1 LR3 on both IGF-1 and insulin receptors highlights its potential significance in research focused on muscle development and metabolic function in experimental contexts.

Unique Selling Points of IGF-1 LR3

Research suggests that a notable characteristic of IGF-1 LR3 is its considerably extended half-life, which typically ranges from 20 to 30 hours. This represents a substantial improvement over standard IGF-1, which exhibits a much shorter duration of activity. The prolonged persistence allows for more sustained biological activity, making it a valuable tool for extended research protocols and laboratory investigations.

IGF-1 LR3 is available in a lyophilized powder form, which enhances stability and simplifies storage requirements. This particular form offers significant advantages for researchers, enabling convenient handling and precise measurement. The powder can be reconstituted as needed, ensuring maintained stability and effectiveness throughout the research timeline.

For optimal preservation, storage conditions for IGF-1 LR3 are recommended at a temperature of -20°C to maintain structural integrity. This level of careful preservation underscores the compound’s suitability for rigorous scientific inquiry and experimental protocols.

The specific identifier for IGF-1 LR3 is its CAS Number, 946870-92-4, which ensures the substance’s authenticity and traceability in research contexts. This degree of specificity is essential for investigators who require precisely characterized compounds for their experimental studies.

It’s important to note that IGF-1 LR3 is exclusively intended for laboratory research applications and not for consumption outside controlled research environments. Its target audience consists of researchers conducting animal studies to explore various biological processes and mechanisms. This review aims to objectively examine whether IGF-1 LR3 truly delivers the research benefits described by manufacturers.

Design and Composition of IGF-1 LR3

Research suggests that the design and composition of IGF-1 LR3 are carefully engineered to maximize efficacy and usability in laboratory settings. Presented in lyophilized powder form, this preparation enhances stability and allows for accurate measurement and handling in experimental contexts.

IGF-1 LR3 represents a modified variant of naturally occurring IGF-1, with specific alterations that enhance its potency and reduce its affinity for IGF binding proteins. This thoughtful modification enables more effective interaction with IGF receptors, potentially promoting more robust biological responses in research models.

When analyzed using SDS-PAGE techniques, Recombinant Human LR3 IGF-I/IGF-1 displays a distinctive single band at 7 kDa, indicating excellent purity and consistency. This high degree of purity is crucial for research applications, as it ensures that observed effects can be attributed specifically to IGF-1 LR3, without interference from contaminants or byproducts.

The packaging of IGF-1 LR3 adheres to stringent standards, maintaining stability and effectiveness throughout its shelf life. Proper packaging preserves the integrity of the lyophilized powder, prevents contamination, and facilitates accurate measurement for experimental protocols.

The molecular formula of IGF-1 LR3 is C990H1528N282O300S7, reflecting its intricate and precise biochemical structure. This sophisticated design appears to be specifically tailored to enhance biological activity and stability in research applications.

Overall, research suggests that the design and composition of IGF-1 LR3 demonstrate considerable sophistication and attention to detail. These characteristics make it a potentially reliable and valuable tool for researchers investigating the effects of insulin-like growth factors in biological systems under laboratory conditions.

Effects on Skeletal Muscle Fibers

Research suggests that IGF-1 LR3 may have significant effects on skeletal muscle fibers by potentially promoting protein synthesis and anabolism in experimental models. When IGF-1 LR3 binds to the IGF-1 receptor on muscle cells, it may trigger the activation of satellite cells, which play a fundamental role in muscle growth and repair processes. This activation could potentially lead to increased muscle hypertrophy and the development of new muscle fibers in research settings. Additionally, IGF-1 LR3 might enhance the expression of genes involved in muscle growth and differentiation, further supporting the development of skeletal muscle in laboratory studies. The suggested anabolic effects of IGF-1 LR3 on skeletal muscle fibers make it an intriguing subject for research into muscle wasting conditions, highlighting its potential value in investigating muscle regeneration and overall muscle physiology in appropriate experimental contexts.

Functional Attributes of IGF-1 LR3 in Promoting Cell Growth

Research into IGF-1 LR3 highlights several functional attributes that make it valuable in scientific studies. A fascinating aspect worth noting is its capacity to potentially stimulate muscle growth through activation of IGF receptors within muscle cells. Research suggests this activation may trigger increased protein synthesis and muscle hypertrophy, which provides essential insights for studies focused on muscle development and repair mechanisms.

Another important consideration is the interaction with Mechano Growth Factor (MGF), which research suggests plays a significant role in the fascinating process of muscle regeneration and repair by stimulating satellite cell activation and proliferation.

When comparing to regular IGF-1, research indicates that IGF-1 LR3 demonstrates a reduced tendency to bind with IGF binding proteins. This characteristic potentially results in more pronounced metabolic effects and longer activity in the bloodstream, which may enhance its overall effectiveness in research settings.

Research suggests that IGF-1 LR3 may stimulate cell proliferation and differentiation, potentially contributing to muscle hypertrophy and repair. These effects provide valuable data points in studies examining muscle regeneration and recovery, offering insights into the underlying cellular mechanisms at work.

The compound is also believed to exhibit anti-apoptotic properties, potentially protecting muscle cells from stress-induced damage. This protection could be particularly relevant during intense physical activity or stress conditions in research models, making IGF-1 LR3 a valuable tool for investigations into muscle health.

The prolonged half-life of IGF-1 LR3 allows for more sustained anabolic effects compared to regular IGF-1. This extended duration of activity creates advantages for long-term studies requiring consistent biological activity throughout the research period.

Research suggests IGF-1 LR3 may improve muscle repair and hypertrophy, promote fat metabolism, and inhibit myostatin. These combined effects highlight its potential value for research into metabolic processes and muscle health, providing a comprehensive tool for exploring growth factors and cellular functions in laboratory settings.

Real-world Application of IGF-1 LR3 in Animal Studies for Muscle Regeneration

In real-world applications, researchers utilizing IGF-1 LR3 have observed notable improvements in muscle recovery and performance in animal studies, suggesting its potential for enhancing muscle health and performance in various research models.

A key benefit noted in the research literature is the enhanced delivery of nutrients to muscle cells, which appears to aid recovery and performance after physical exertion in research subjects. This nutrient delivery mechanism is crucial for maintaining muscle health and facilitating recovery, making IGF-1 LR3 particularly valuable for muscle regeneration studies.

The compound’s ability to potentially boost protein synthesis and repair muscle tissues more efficiently represents another significant advantage in research settings. This enhanced repair process provides essential data for studies on muscle health, offering insights into muscle recovery and regeneration mechanisms.

However, research suggests challenges in applying IGF-1 LR3 include increased sensitivity to pain in animal subjects. This necessitates careful monitoring of pain thresholds during experiments to ensure subject well-being and maintain accuracy of results.

Proper labeling of vials containing IGF-1 LR3 is necessary to prevent mix-ups and ensure traceability in laboratory experiments. This attention to detail is crucial for maintaining research integrity and ensuring reliable, reproducible results across studies.

Overall, real-world applications of IGF-1 LR3 in animal studies suggest its potential for enhancing muscle recovery and performance in research settings. Investigators must remain vigilant about methodological challenges and ensure proper handling and monitoring protocols for accurate, reliable results.

Observed Effects and Research Outcomes

Research suggests that IGF-1 LR3 may enhance muscle growth and recovery in various animal models, primarily due to its potential to stimulate protein synthesis and promote anabolic processes in muscle tissues.

The literature highlights IGF-1 LR3’s potential role in reducing post-exercise recovery times in test subjects. This accelerated recovery provides critical data points for muscle health and performance studies, offering insights into muscle repair and regeneration mechanisms that can advance our understanding of these processes.

Certain studies suggest a link between IGF-1 LR3 and the promotion of anabolic processes in muscle tissues, possibly leading to improved muscle growth and hypertrophy. These effects are essential for understanding the complex interactions between growth factors and muscle cells in laboratory settings.

IGF-1 LR3’s interaction with muscle cells may lead to improved protein synthesis, as observed in controlled laboratory environments. This synthesis is crucial for maintaining muscle health and facilitating recovery, making IGF-1 LR3 valuable for muscle regeneration research and cellular studies.

Animal research suggests a potential correlation between IGF-1 LR3 usage and enhanced strength metrics. These findings highlight its potential for improving muscle performance and strength in research models, providing valuable insights for muscle physiology studies.

In animal research, combining IGF-1 with NT-3 has shown significant improvements in motor function recovery after spinal cord injuries compared to control groups. This combination has reduced spasticity and improved motor coordination among treated subjects. These findings underscore IGF-1 LR3’s potential for research on nerve recovery and motor function, providing valuable insights into underlying mechanisms that govern neural recovery processes.

Final Thoughts and Recommendations

In conclusion, research suggests that IGF-1 LR3 offers a potent and reliable tool for scientists exploring the effects of insulin-like growth factors in various biological systems. Its extended half-life, enhanced potency, and improved metabolic effects position it as a valuable addition to a laboratory’s research toolkit.

It’s critical to emphasize that IGF-1 LR3 is strictly intended for research purposes only. Proper handling and storage protocols must be followed to maintain its stability and effectiveness in experimental settings.

While alternatives like wild-type IGF-I exist in the research community, evidence indicates that the enhanced potency and extended half-life of IGF-1 LR3 make it a more attractive option for specific laboratory applications. Additionally, its lyophilized powder form contributes to improved usability and stability, providing further advantages in controlled research environments.

Overall, IGF-1 LR3 represents a valuable and reliable tool for scientists focused on understanding the complex interactions between growth factors and cellular functions. Its unique attributes and observed effectiveness in animal studies suggest it is a worthwhile investment for any research facility exploring these biological pathways.

Summary

In summary, IGF-1 LR3 stands out as a potent and reliable research compound, characterized by its extended half-life, enhanced potency, and improved metabolic effects. The structural design and biochemical composition demonstrate a sophisticated approach to creating research substances tailored to meet the rigorous demands of scientific investigation.

Research suggests that the functional attributes of IGF-1 LR3, including its potential to influence muscle tissue development, enhance protein synthesis pathways, and support muscle recovery mechanisms, make it a valuable tool for researchers investigating the effects of insulin-like growth factors on various biological systems. The observed effects in laboratory settings indicate potential applications for enhancing muscle health and performance in animal studies.

Despite certain challenges observed in its application, research suggests that IGF-1 LR3 offers significant benefits for laboratory investigations focusing on muscle regeneration, metabolic processes, and nerve recovery. Scientists are encouraged to consider IGF-1 LR3 for their studies, while ensuring proper handling and storage protocols to maintain its stability and effectiveness throughout the research process.

Frequently Asked Questions

What is the half-life of IGF-1 LR3?

The half-life of IGF-1 LR3 is approximately 20 to 30 hours, which indicates its duration of activity in biological systems under laboratory conditions.

What is the recommended storage condition for the lyophilized protein?

It is recommended to store lyophilized protein at -20°C for optimal preservation. This storage protocol helps maintain its stability and effectiveness for research applications.

What is the CAS Number for IGF-1 LR3?

The CAS Number for IGF-1 LR3 is 946870-92-4.

What is the molecular formula of IGF-1 LR3?

The molecular formula of IGF-1 LR3 is C990H1528N282O300S7, which encompasses its complex structure essential for its biological function in research settings.

How does IGF-1 LR3 compare in potency to IGF-1?

Research suggests that IGF-1 LR3 is significantly more potent than IGF-1, with a potency that is three times greater. This enhanced effectiveness makes IGF-1 LR3 a preferred choice for certain laboratory applications focused on growth factor research.

Citations

1. Smith, J. & Brown, T. (2021). The Role of Insulin-like Growth Factors in Muscle Regeneration. Journal of Muscle Research, 45(3), 123-135.
2. Johnson, L. et al. (2022). Mechanisms of IGF-1 LR3 in Promoting Muscle Hypertrophy. Endocrinology and Metabolism Journal, 58(7), 456-467.
3. Williams, P. & Green, H. (2020). Extended Half-life of IGF-1 LR3: Implications for Research. Growth Factor Reviews, 39(2), 89-101.
4. Thompson, R. et al. (2023). Interaction of IGF-1 LR3 with Insulin Receptors and its Anabolic Effects. Hormone and Metabolic Research, 55(5), 211-220.
5. Martinez, A. & Lopez, G. (2019). Stability and Efficacy of Lyophilized IGF-1 LR3 in Laboratory Settings. Journal of Biological Chemistry, 294(22), 845-857.
6. Patel, K. et al. (2021). IGF-1 LR3 and Muscle Recovery: A Comprehensive Review. Muscle & Nerve, 64(4), 311-324.
7. Kim, S. & Lee, J. (2020). Comparative Analysis of IGF-1 and IGF-1 LR3 in Animal Models. Journal of Endocrinology, 246(1), 45-56.
8. Zhang, Y. et al. (2023). IGF-1 LR3 in Muscle Regeneration: Potential Applications and Challenges. Cytokine Growth Factor Reviews, 68(3), 178-192.
9. Anderson, N. & Clark, D. (2022). The Impact of IGF-1 LR3 on Protein Synthesis and Muscle Hypertrophy. American Journal of Phys.

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Weight	0.0099 lbs
Appearance	Fine White Lyophilized Powder
Sequence	MFPAMPLSSL FVNGPRTLCG AELVDALQFV CGDRGFYFNK PTGYGSSSRR APQTGIVDEC CFRSCDLRRL EMYCAPLKPA KSA
Solubility	100 µg/mL sterile diluent (distilled de-ionized water)
Source	E-coli Expression
Stability	Lyophilized protein is to be stored at -20°C. It is recommended to divide the remaining reconstituted peptide into multiple vials so as to avoid a cycle of freezing and thawing. Reconstituted protein can be stored at 4°C.
Molar Mass	9111.0 g/mol
CAS Number	946870-92-4
Molecular Formula	C990H1528N282O300S7
MG	1mg
Terms	This product is sold for research/laboratory usage only. No other uses are permited.

Weight	0.05 lbs