Description

Bdp Tmr Maleimide CAS NO 2183473-34-7 is a high-purity, functionalized maleimide derivative designed for advanced bioconjugation and labeling applications. This compound is critical for researchers and manufacturers requiring precise, stable covalent attachment of fluorescent probes, particularly in the TMR (Tetramethylrhodamine) spectrum, to biomolecules. It is primarily utilized by professionals in biotechnology, pharmaceutical R&D, and diagnostic assay development for creating sensitive and specific detection systems.

Application

• Fluorescent Labeling of Proteins and Antibodies: Covalent attachment of the TMR fluorophore for fluorescence microscopy, flow cytometry, and immunoassays.
• Bioconjugation for Diagnostic Kits: Synthesis of stable fluorescent conjugates used in lateral flow assays, ELISA, and other in vitro diagnostic (IVD) components.
• Probe Synthesis for Cellular Imaging: Development of targeted imaging agents for tracking cellular processes and receptor localization.
• Polymer and Material Science Functionalization: Modification of surfaces, nanoparticles, or polymers with reactive maleimide groups for subsequent biomolecule coupling.
• Cross-linking Agent in Bioconjugation Chemistry: Used as a heterobifunctional linker for connecting thiol-containing molecules to amine-reactive or other functional groups.
• Research and Development of ADC (Antibody-Drug Conjugate) Linkers: Exploration of novel linker chemistries in targeted therapeutic platforms.

Basic Information

Product Name	Bdp Tmr Maleimide
CAS No.	2183473-34-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	BDP TMR Maleimide; BDP-TMR-Mal; BODIPY TMR Maleimide; BODIPY® TMR Maleimide; 4,4-Difluoro-1,3,5,7-Tetramethyl-8-[(3-Maleimidopropionyl)aminoethylsulfonamido]-4-Bora-3a,4a-Diaza-s-Indacene; TMR Maleimide Dye; Tetramethylrhodamine Maleimide Derivative; Fluorescent Maleimide Probe
EINECS	Contact for details

Quality Control

Our Bdp Tmr Maleimide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high performance in sensitive applications. Each lot undergoes rigorous analytical testing, including HPLC for purity verification and spectroscopic analysis for identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, absorbance/emission profiles, and other critical parameters is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a freezer at -20°C or below under desiccant. Allow the vial to warm to room temperature before opening to minimize moisture condensation. For long-term storage, keep under an inert atmosphere.

Specification

Item	Specification
Appearance	Dark red to purple solid or film
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 95%
Absorption Maximum (λmax)	~542 nm
Emission Maximum	~574 nm
Extinction Coefficient (ε)	Contact for details
Solubility	Soluble in DMSO, DMF, acetonitrile

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