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O-Phospho-DL-serine - Premium Quality from China Suppliers and Factory for Your Research Needs
C3H8NO6P
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The Core Difference from L-O-Phosphoserine
⚗️ Molecular Configuration
DL type contains two enantiomers, D/L, while L type has only a single configuration, which may affect receptor binding selectivity.
🎯 Target of Action
L type mainly acts on the nervous system (such as mGluR regulation), while DL type may extend to metabolism and immune-related pathways due to its configuration diversity.
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Detailed Explanation of Nutritional Health Effects
1
Metabolic Regulation
- Glycolipid balance: Activates glycogen synthase and accelerates liver glycogen reserves; optimizes fatty acid β-oxidation and reduces lipid accumulation.
- Protein synthesis: As a serine donor, participates in purine and pyrimidine synthesis, supports muscle repair and immune protein production.
2
Immune Empowerment
- Lymphocyte activation: Enhances NK cell toxicity and improves neutrophil phagocytosis efficiency.
- Anti-inflammatory regulation: Inhibits NLRP3 inflammasome activation and reduces IL-1β and IL-18 secretion.
- Blood pressure regulation: Antagonizes angiotensin II receptors and dilates peripheral blood vessels.
- Endothelial protection: Upregulates eNOS expression, promotes nitric oxide production, and improves blood flow-mediated vasodilation.
3
Antioxidant Defense
- Free radical scavenging: Chelate iron ions, inhibit Fenton reaction, and reduce hydroxyl radical generation.
- Mitochondrial protection: Maintain mitochondrial membrane potential and reduce cytochrome C release.
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Application Scenario Expansion
🥗
Functional Food
Used in nutritional intervention formulas for metabolic syndrome to regulate blood sugar and blood lipids.
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Clinical Nutrition
Adjuvant treatment of autoimmune diseases (such as rheumatoid arthritis) and postoperative infections.
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Sports Nutrition
Optimize energy metabolism, improve endurance performance, and accelerate muscle repair.
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Summary of Technical Advantages
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Multi-Target Synergy
D/L configuration synergy, covering multiple systems of nerve–metabolism–immunity.
⚡
Stability Optimization
Phosphorylation modification enhances polarity and improves oral bioavailability.
✅
Safety
As an endogenous metabolite, it is well tolerated and suitable for long-term supplementation.
DL-O-phosphoserine shows unique advantages in the fields of metabolic regulation, immune support and cardiovascular health through multi-mechanism synergy, becoming an upgraded alternative to serine nutrients.
❓ Frequently Asked Questions (FAQ)
Q1
What is DL-O-Phosphoserine and how does it differ from L-O-Phosphoserine?
DL-O-Phosphoserine is a racemic mixture containing both D and L enantiomers of O-phosphoserine, while L-O-Phosphoserine contains only the single L-configuration. This difference affects receptor binding selectivity and extends the range of biological targets, allowing DL type to act on metabolism and immune-related pathways in addition to the nervous system.
Q2
How does DL-O-Phosphoserine support metabolic health?
DL-O-Phosphoserine activates glycogen synthase to accelerate liver glycogen reserves and optimizes fatty acid β-oxidation to reduce lipid accumulation. It also acts as a serine donor in purine and pyrimidine synthesis, supporting muscle repair and immune protein production, making it beneficial for individuals with metabolic syndrome.
Q3
What immune benefits does DL-O-Phosphoserine provide?
DL-O-Phosphoserine enhances NK cell toxicity and improves neutrophil phagocytosis efficiency, thereby strengthening immune defense. It also inhibits NLRP3 inflammasome activation, reducing the secretion of pro-inflammatory cytokines IL-1β and IL-18, which helps regulate chronic inflammation.
Q4
Can DL-O-Phosphoserine help with cardiovascular health?
Yes. DL-O-Phosphoserine supports cardiovascular health by antagonizing angiotensin II receptors to dilate peripheral blood vessels, and by upregulating eNOS expression to promote nitric oxide production. These mechanisms improve blood flow-mediated vasodilation and help maintain healthy blood pressure levels.
Q5
Is DL-O-Phosphoserine safe for long-term use?
DL-O-Phosphoserine is an endogenous metabolite, meaning it is naturally present in the body. Its phosphorylation modification enhances polarity and improves oral bioavailability. Due to its endogenous nature, it is generally well tolerated and considered suitable for long-term dietary supplementation under appropriate dosing guidance.
Q6
What are the main application scenarios for DL-O-Phosphoserine?
DL-O-Phosphoserine is applied across several fields: as a functional food ingredient for metabolic syndrome management; in clinical nutrition as an adjuvant for autoimmune diseases such as rheumatoid arthritis and postoperative infection recovery; and in sports nutrition to optimize energy metabolism, improve endurance performance, and accelerate muscle repair.