blue

Disperse Blue 148 is a high-temperature trichromatic blue azo dye.

Nile Blue A (Nile blue sulfate) is employed for differentiating melanins and lipofuscins, staining fats, and preparing amperometric glucose sensors.

CBBR is an inhibitor of wild type and mutant alpha-synuclein aggregation. CBBR also a modulator of neurotoxicity.

Acid blue is a dark bluish synthetic triphenylmethane dye. It used as a food coloring. The color of the dye is pH-dependent. The structure is also redox-sensitive, changing from a reduced yellow form to an oxidized red form in solution. It is usable as a

C.I. Direct Blue 2 is an agent of dye.

C.I. Acid Blue 9 is an agent of dye.

FD&C Blue No. 1 aluminum lake is an agent of dye.

Vat Blue 6 is an agent of blue dye.

C.I. Disperse Blue 3 is a dye.

Acid Blue 120 parent is a dye.

Acid Blue 78 is blue dye.

Alcian blue is a copper-containing dye used as a gelling agent for lubricants, for staining of bacteria and for the dyeing of histiocytes and fibroblasts in vivo.

Janus blue is a basic dye.

Pigment Blue 15, also called by many names (EINECS 205-685-1), is a bright, crystalline, synthetic blue pigment from the group of phthalocyanine dyes. Its brilliant blue is frequently used in paints and dyes. It is highly valued for its superior propertie

Calcein Blue AM is a live cell labeling dye that permeates the cell membrane. Upon entering cells, intracellular esterases cleave the ester group of acetoxymethyl (AM), producing Calcein Blue fluorescent dye that is impermeable to cell membranes.

True blue is a fluorescent neuronal retrograde tracer that labels the nucleus, nucleolus, cell body, proximal dendrites, and axons of neurons. It displays excitation/emission maxima of 373/404 nm, respectively.

Vat Blue 2, a indigo derivative, is a dark blue 5,5'-dibromo-4,4'-dichloroindigo dye.

Aniline Blue sodium, a water-soluble dye, serves as a biological stain for detecting nucleic acids and proteins in laboratory procedures like electrophoresis and microscopy. Its unique chemical properties enable it to bind to specific cellular components, causing a color change that aids in their visualization and analysis.

C.I. Basic Blue 8 (basic dye)

Celliton Fast Blue Green B (Disperse Blue 7) is a blue-green dye utilized in textile applications. Laboratory studies indicate that its aqueous extract causes no skin irritation or sensitization in animals. Additionally, textiles dyed with Celliton Fast Blue Green B have shown no irritation in human subjects [1].

Meldola blue serves as a biosensor for measuring lactate in serum, utilizing screen-printed carbon electrodes modified with Meldola's Blue-Reinecke salt (MBRS-SPCE) and coated with lactate dehydrogenase NAD+-dependent enzyme (from pig heart) and NAD+.

Victoria Blue R (Basic Blue 11) serves as a versatile dye with applications spanning from scientific research to various industrial uses. As essential tools in biological experiments, dyes enable the observation and analysis of cell structures, tracking of biomolecules, evaluation of cell functions, differentiation of cell types, detection of biomolecules, examination of tissue pathology, and monitoring of microorganisms. Their utilization extends beyond basic research into clinical diagnostics, textile dyeing, functional textile processing, food pigments, and dye-sensitized solar cells. Dyes are integral both in traditional sectors and in innovative technological applications.

Methylene Blue trihydrate (Basic blue 9) is a compound consisting of dark green crystals or crystalline powder, having a bronze-like luster. Solutions in water or alcohol have a deep blue color. Methylene Blue trihydrate is used as a bacteriologic stain and as an indicator. It inhibits soluble guanylyl cyclase and has been used to treat cyanide poisoning and to lower levels of methemoglobin. It also inhibits tau filament formation (IC50: 1.9μM).

Toluidine Blue (Blutene chloride), a phenothiazine, is used as a biological stain, a hemostatic, and a dye for silk and wool. Blutene chloride is also used as a diagnostic aid for gastric neoplasms and oral, and used in the identification of the parathyroid gland in thyroid surgery.