Description

Luciferin (CAS NO 121295-11-2) is a high-purity, synthetic substrate essential for bioluminescence reactions. Its core value lies in enabling highly sensitive, real-time detection and quantification of biological processes. This compound is a critical reagent for researchers and developers in the life sciences, pharmaceutical discovery, and environmental monitoring sectors who require reliable and consistent performance in assay systems.

Application

• Bioluminescence Assays: Primary substrate for firefly luciferase in ATP detection, reporter gene assays, and cell viability testing.
• Drug Discovery & High-Throughput Screening (HTS): Used in target validation and compound screening platforms due to its high signal-to-noise ratio.
• Molecular Biology Research: Key component in non-radioactive detection systems for studying gene expression, promoter activity, and protein-protein interactions.
• In Vivo Imaging: Enables real-time, non-invasive visualization of biological processes in live animal models for preclinical research.
• Microbial Detection: Utilized in rapid hygiene monitoring and sterility testing kits for the detection of microbial contamination via ATP bioluminescence.
• Diagnostic Kit Manufacturing: Serves as a core raw material for producing clinical and research-grade diagnostic kits and reagents.

Basic Information

Product Name	Luciferin
CAS No.	121295-11-2
Molecular Formula	C11H8N2O3S2
Molecular Weight	280.32 g/mol
Synonyms	D-Luciferin; Firefly Luciferin; (-)-2-(6-Hydroxy-2-benzothiazolyl)-2-thiazoline-4-carboxylic acid; Beetle Luciferin; LH2; 4,5-Dihydro-2-(6-hydroxy-2-benzothiazolyl)-4-thiazolecarboxylic acid; (4S)-4,5-Dihydro-2-(6-hydroxy-1,3-benzothiazol-2-yl)-1,3-thiazole-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our Luciferin is manufactured under strict quality management systems to ensure batch-to-batch consistency and high performance. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to meet the exacting standards required for research and diagnostic applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a dry environment. This product is hygroscopic (moisture-sensitive) and light-sensitive; prolonged exposure to moisture, light, or elevated temperatures will compromise stability and performance.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥98.0%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.5%
Bioluminescence Activity	Conforms to reference standard

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