Description

DL-o-Phosphoserine is a phosphorylated derivative of the amino acid serine, playing a crucial role in cellular signaling and protein function. This compound is essential for research and development in biochemistry and molecular biology, where it serves as a key intermediate and substrate. It is primarily utilized by the pharmaceutical, biotechnology, and life science research industries for enzyme studies, metabolic pathway analysis, and the synthesis of bioactive peptides.

Application

• Biochemical Research: Used as a substrate or inhibitor in enzymatic assays, particularly for kinases and phosphatases involved in signal transduction.
• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of novel peptide-based drugs and prodrugs.
• Cell Culture & Media Supplements: Employed as a component in specialized cell culture media to study phosphorylation-dependent cellular processes.
• Proteomics & Protein Chemistry: Utilized in studies of post-translational modifications, specifically to understand the role of serine phosphorylation.
• Diagnostic Reagent Development: Acts as a standard or reference material in the development of diagnostic kits for metabolic disorders.
• Neuroscience Research: Investigated for its role in neuronal signaling and potential implications in neurological conditions.

Basic Information

Product Name	DL-o-Phosphoserine
CAS No.	17885-08-4
Molecular Formula	C3H8NO6P
Molecular Weight	185.07 g/mol
Synonyms	O-Phospho-DL-serine; DL-Serine O-phosphate; Phosphorylserine; (RS)-2-Amino-3-(phosphonooxy)propanoic acid; 2-Amino-3-phosphonooxypropionic acid; Serine phosphate; H-Ser(PO3H2)-OH; NSC 163042
EINECS	241-838-6

Quality Control

Our DL-o-Phosphoserine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.