Description

Albumin Blue 633 is a high-purity, fluorescent dye conjugate specifically designed for biochemical and biomedical research applications. This product is valued for its strong, stable fluorescence signal and specific binding affinity, enabling precise detection and quantification in complex biological matrices. It is an essential reagent for researchers and quality control laboratories in the pharmaceutical, biotechnology, and diagnostic sectors requiring reliable protein labeling and assay development.

Application

• Protein Labeling & Conjugation: Used as a fluorescent tag for albumin and other proteins in assay development.
• Biomarker Detection: Employed in fluorescence-based immunoassays (FLISA) and Western blotting for sensitive protein detection.
• Cell Biology Research: Utilized for staining and visualizing cellular structures and protein localization in microscopy.
• Diagnostic Kit Manufacturing: A key component in the production of fluorescent diagnostic reagents and test strips.
• Quality Control (QC) Testing: Serves as a reference standard or tracer in pharmaceutical QC for protein analysis.
• Flow Cytometry: Applied as a fluorescent probe for cell sorting and analysis.
• Drug Delivery Studies: Used to track and study protein-based drug carriers in preclinical research.

Basic Information

Product Name	Albumin Blue 633
CAS No.	124522-11-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Albumin Blue 633 Dye; Blue 633-Albumin Conjugate; Fluorescent Albumin Conjugate 633; BSA Blue 633; Albumin, Blue fluorescent conjugate; CAS 124522-11-8; Protein Blue 633 Label
EINECS	Contact for details

Quality Control

Our Albumin Blue 633 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity, consistent fluorescence intensity, and specific performance. Certificates of Analysis (COA) detailing purity, absorbance/emission profiles, and functional performance are available upon request to support your research and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. Allow the product to equilibrate to room temperature before opening to minimize moisture condensation. For long-term stability, consider storage at -20°C under desiccant.

Specification

Item	Specification
Appearance	Dark blue to purple solid or solution
Identification (IR/UV-Vis)	Conforms to reference spectrum
Purity (HPLC)	≥ 95%
Protein Content	Contact for details
Dye-to-Protein Ratio (D/P)	Contact for details
Excitation Maximum (λex)	~633 nm
Emission Maximum (λem)	Contact for details
Solubility	Soluble in aqueous buffers (PBS, etc.)
Loss on Drying	≤ 5.0%

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