2. Fluorescent Dye
  3. Labeling Chemistry
  4. Chemical Stain Analysis
  5. Chemical Analytical Dyes

Chemical Analytical Dyes

Chemical Analytical Dyes (910):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-128868E
    FITC-Dextran (MW 70000) 60842-46-8
    FITC-Dextran (MW 70000) is a compound belonging to the class of fluorescent dyes. It is commonly used in biomedical research as a tracer molecule to label and track cells or other biological matter. FITC-Dextran consists of fluorescein isothiocyanate (FITC) and dextran, a complex carbohydrate derived from starch. The combination of the two creates a stable fluorescent tracer that can be viewed under a microscope or quantified using specialized detection instruments.
    FITC-Dextran (MW 70000)
  • HY-D0086
    DIDS sodium salt 67483-13-0 99.13%
    DIDS sodium salt (MDL101114ZA) is a dual inhibitor of ABCA1 and VDAC1. DIDS also inhibits RAD51, inhibiting RAD51-mediated homologous pairing and strand exchange reactions. DIDS inhibits anion exchange and binding to red blood cell membranes, inhibits the activation of caspase-3 and -9, and can be used in cancer research.
    DIDS sodium salt
  • HY-108537
    L 012 sodium salt 143556-24-5 99.63%
    L 012 sodium salt a luminol-based chemiluminescent (CL) probe, is widely used in vitro and in vivo to detect NADPH oxidase (Nox)-derived superoxide (O2•−) and identify Nox inhibitors.
    L 012 sodium salt
  • HY-131045
    HADA hydrochloride 2253733-10-5 99.08%
    HADA hydrochloride (HCC-Amino-D-alanine hydrochloride) is a blue (λem~450 nm) fluorescent D-amino acid (FDAA). FDAAs are efficiently incorporated into the peptidoglycans (PGs) of diverse bacterial species at the sites of PG biosynthesis, allowing specific and covalent probing of bacterial growth with minimal perturbation.
    HADA hydrochloride
  • HY-D0257
    Tartrazine 1934-21-0 99.85%
    Tartrazine is an azo acid dye, orange-yellow powder, soluble in water and turns yellow. It is mainly used as a synthetic lemon yellow azo dye for food coloring. It is the most stable colorant.
    Tartrazine
  • HY-D1895A
    3,5-DiBr-PAESA sodium 164581-25-3
    3,5-DiBr-PAESA (sodium) is an ultrasensitive chelating agent used for the determination of silver (I) in water in the absence of interfering ions. It can also be used for the determination of copper (II).
    3,5-DiBr-PAESA sodium
  • HY-B1046
    Clofazimine 2030-63-9 99.79%
    Clofazimine is an orally-active anti-mycobacterial agent with a wide range of anti-mycobacterial activity including leprosy and tuberculosis. Clofazimine exerts anti-inflammatory activities and anti-tumor activities by interfering DNA replication and inhibiting IL2 (IC50 = 1.10 ± 0.26 μM, Jurkat T) production. Clofazimine can be used in mycobacterial and cancer research.
    Clofazimine
  • HY-112697
    Rhodamine B isothiocyanate 36877-69-7
    Rhodamine B isothiocyanate (RBITC) is a fluorescent dye commonly used in biological imaging and labeling applications. It has an isothiocyanate functional group that can be covalently attached to amino groups on proteins and other biomolecules, making it useful for fluorescent labeling of cells and tissues. RBITC fluoresces bright orange-red under green light excitation, which makes it easy to detect and track labeled molecules in complex samples. Due to its stability and sensitivity, RBITC has been widely used in various research fields, including cell biology, immunology, and neurobiology.
    Rhodamine B isothiocyanate
  • HY-117695
    AQC 148757-94-2
    AQC (6-Aminoquinolyl-N-hydroxysccinimidyl carbamate) is a reagent used for amino acid or protein sequence analysis by HPLC with fluorescence detection. AQC reacts with primary and secondary amino acids to yield fluorescent derivates, allowing amino acid detection at under-picomolar levels.
    AQC
  • HY-138226
    BODIPY 558/568 C12 158757-84-7 98.13%
    BODIPY 558/568 C12 is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the neutral lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells. Maximum excitation/emission wavelength: 558/568 nm.
    BODIPY 558/568 C12
  • HY-128868I
    FITC-Dextran (MW 2000000) 60842-46-8
    FITC-Dextran (MW 2000000) is a compound belonging to the class of fluorescent dyes. It is commonly used in biomedical research as a tracer molecule to label and track cells or other biological matter. FITC-Dextran consists of fluorescein isothiocyanate (FITC) and dextran, a complex carbohydrate derived from starch. The combination of the two creates a stable fluorescent tracer that can be viewed under a microscope or quantified using specialized detection instruments.
    FITC-Dextran (MW 2000000)
  • HY-D0017
    Dansyl chloride 605-65-2 99.97%
    Dansyl chloride is a reagent that produces stable blue or blue-green fluorescent sulfonamide adducts in the reaction of aliphatic and aromatic amines with primary amino groups, and is widely used for modified amino acids, protein sequencing and amino acid analysis.
    Dansyl chloride
  • HY-D1713
    CM-H2DCFDA 850013-49-9
    CM-H2DCFDA is a derivative of H2DCFDA (HY-D0940). CM-H2DCFDA can be used to determine cellular oxidant levels (Ex/Em: 495/530 nm). CM-H2DCFDA is light-sensitive.
    CM-H2DCFDA
  • HY-D0713
    7ACC2 1472624-85-3 99.62%
    7ACC2 is a potent monocarboxylate transporter (MCT) inhibitor with an IC50 of 11 nM for inhibition of [14C]-lactate influx. 7ACC2 is also a potent inhibitor of mitochondrial pyruvate transport. 7ACC2 is an anticancer agent through inhibition of lactate flux.
    7ACC2
  • HY-D0719
    Fluorescein Diacetate 596-09-8 99.87%
    Fluorescein diacetate is a cell permeable esterase-substrate. Fluorescein diacetate can be used as a fluorogenic substrate for hGSTP1-1.
    Fluorescein Diacetate
  • HY-129420
    WSP-5 1593024-78-2 99.31%
    WSP-5 is a fluorescent probe for fast detection of H2S in biological samples and cells. WSP-5 selectively and rapidly reacts with H2S and exhibits fluorescence through a reaction-based fluorescent turn-on strategy.
    WSP-5
  • HY-D0155
    Zinpyr-1 288574-78-7
    Zinpyr-1 is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    Zinpyr-1
  • HY-D1421
    PKH 67 257277-27-3 ≥99.0%
    PKH67 is a fluorescent cell binding dye with green fluorescence. PKH67 can stain the cell membrane and the Ex/Em is 490/502 nm. PKH67 is often used in combination with the non-specific red fluorescent dye PKH26 (Ex/Em=551/567 nm) to label cells, detect cell proliferation in vitro, and trace cells in vitro and in vivo.
    PKH 67
  • HY-124409
    WSP-1 1352750-34-5 99.03%
    WSP-1 is a selective and rapid-reaction H2S specific fluorescent dye (Ex/Em=465/515 nm). WSP-1 reacts with H2S with the releasing of fluorophore.
    WSP-1
  • HY-D1840
    Tyramide Amplification Buffer
    Tyramide Amplification Buffer is a ready-to-use buffer primarily intended for immunostaining of cells and tissues by the technique of tyramide signal amplification (TSA). TSA Technology is based on a tyrosinase labeling system that reacts a tyrosine-labeled antibody with a fluorescently labeled tyramide using peroxidase to form a highly amplified fluorescent signal. For example, horseradish peroxidase (HRP) can catalyze the reaction of tyrosine and hydrogen peroxide under milder conditions to generate epoxy groups. Epoxy groups promote the binding of tyramide to adjacent amino acids to form fluorescently labeled products.
    Tyramide Amplification Buffer