Description

L-Serine USP

L-Serine USP is a high-purity, non-essential amino acid used in pharmaceutical, nutraceutical, and clinical nutrition formulations for its roles in protein synthesis, neurological function, and cellular metabolism. As a key precursor to biomolecules such as phospholipids and neurotransmitters, L-Serine supports brain health, immune regulation, and central nervous system maintenance. L-Serine is

• A USP-compliant amino acid with essential biochemical and therapeutic roles
• Involved in neurotransmitter synthesis, phospholipid metabolism, and central nervous system function
• Used in oral, parenteral, and enteral formulations for metabolic and neurological support
• Suitable for dietary supplements, injectables, and medical nutrition products
• Manufactured under Good Manufacturing Practice (GMP) conditions
• Supplied with complete regulatory documentation including Certificate of Analysis (CoA) and supporting technical data

L-Serine is a white, crystalline powder that is water-soluble and stable under dry conditions. It participates in numerous metabolic pathways including sphingolipid biosynthesis, folate metabolism, and one-carbon unit transfers essential for DNA and RNA synthesis.

In pharmaceutical and nutritional applications, L-Serine USP is used in:

• Amino acid blends for parenteral nutrition (PN) and total parenteral nutrition (TPN)
• Oral supplements targeting neurological and cognitive support
• Therapeutic foods and medical nutrition formulas for inborn errors of metabolism
• Adjunctive therapy in conditions such as ALS, schizophrenia, or cognitive decline
• Cell culture media and fermentation systems for biologic production

L-Serine is conditionally essential in neonates and individuals with metabolic disorders. It supports proper myelin formation, neuronal signaling, and the production of D-serine, an important NMDA receptor co-agonist in the brain.

CarboMer supplies L-Serine USP with validated control over enantiomeric purity, moisture content, residual solvents, and heavy metals. Each lot meets United States Pharmacopeia (USP) monograph specifications and is suitable for human and veterinary use in regulated formulations.

The material is packaged in sealed, tamper-evident, moisture-resistant containers. Available in lab, pilot, and commercial volumes. Minimum order quantities (MOQ), lead times, and documentation including CoA and SDS are provided upon request.

Each batch is tested for identity (IR, HPLC), assay (anhydrous basis), specific optical rotation, loss on drying, pH, heavy metals, and microbial purity. Certificates of Analysis (CoA), Safety Data Sheets (SDS), and full traceability documentation accompany every shipment.

As with all CarboMer amino acids and pharmaceutical excipients, L-Serine USP is supported by formulation expertise, regulatory compliance guidance, and reliable global sourcing to help you deliver safe and effective nutritional and therapeutic products.