2. Fluorescent Dye
  3. Labeling Chemistry
  4. Chemical Stain Analysis

Chemical Stain Analysis

 

Chemical Stain Analysis (961):

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-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-138226
    BODIPY 558/568 C12 158757-84-7 98.42%
    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-D0017
    Dansyl chloride 605-65-2 99.99%
    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-D1916A
    ATTO 594 TEA
    ATTO 594 TEA is a highly hydrophilic fluorescent dye used to label the outermost position of the glycan moiety of glycosphingolipids to retain the biophysical and biochemical properties of native glycosphingolipids.
    ATTO 594 TEA
  • HY-D3408
    STB-2
    STB-2
  • HY-D3356
    VIC 327174-91-4
    VIC
  • HY-D1913
    Fe2Orange 98.2%
    Fe2Orange is a Fe2+ selective probe with an excitation wavelength of 543 nm and an emission wavelength of 580 nm. Fe2Orange emits fluorescence after binding to intracellular Fe2+, thereby achieving specific labeling of Fe2+. Fe2Orange is used to detect the content and distribution of Fe2+ in cells.
    Fe2Orange
  • HY-129420
    WSP-5 1593024-78-2 99.45%
    WSP-5 is a H2S-selective fluorescent probe (Ex/Em = 502/525 nm). WSP-5 enables visual monitoring of H2S released and accumulated from peptide-H2S donor conjugates in glioma cells. WSP-5 is applicable to glioma research.
    WSP-5
  • HY-W009756
    N-Phenylnaphthalen-1-amine 90-30-2 99.98%
    N-Phenyl-1-naphthylamine is a dye that fluoresces strongly when bound to the inner phospholipid bilayer of Gram-negative bacteria. N-Phenyl-1-naphthylamine can be used to measure outer membrane permeability. N-Phenylnaphthalen-1-amine is a fluorescence probe for odorant-binding proteins (OBP) with a dissociation constant of 1.67 μM. N-Phenylnaphthalen-1-amine exhibits an excitation wavelength of 337 nM and an emission wavelength of 407 nM.
    N-Phenylnaphthalen-1-amine
  • 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-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-131045
    HADA hydrochloride 2253733-10-5 98.01%
    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-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). Tyramide Amplification Buffer enables the reaction between tyramide-labeled antibodies and fluorescently labeled tyramide substitutes (tyramide) using peroxidase, resulting in a highly amplified fluorescent signal. Tyramide Amplification Buffer can be used for signal enhancement in detection methods such as immunofluorescence (IF), immunohistochemistry (IHC), or in situ hybridization (FISH).
    Tyramide Amplification Buffer
  • HY-108537
    L 012 sodium salt 143556-24-5 99.90%
    L 012 sodium salt is a luminal-based chemiluminescent probe. L 012 sodium salt can detect NADPH oxidase (Nox)-derived superoxide and nitrogen species (reactive oxygen species (ROS) and reactive nitrogen species (RNS)).
    L 012 sodium salt
  • 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-118462
    Coelenteramine 400a 70217-82-2 99.70%
    Coelenteramine 400a (Coelenterazine 400a), a derivative of Coelenterazine, is a Renilla luciferase (RLuc) substrate. In the presence of Coelenteramine 400a, RLuc can emit blue light at 395 nm. Coelenterazine 400a will causes color change in the bioluminescence reaction of Rluc by replacing the sulfur and oxygen heteroatoms of the methylene bridge. Coelenterazine 400a provides higher signal resolution and can be used in the research of bioluminescence resonance energy transfer (BRET).
    Coelenteramine 400a
  • HY-D0257
    Tartrazine 1934-21-0 99.85%
    Tartrazine (Acid Yellow 23; FD&C Yellow No. 5) is an orally active azo acid dye, orange-yellow powder, soluble in water and turns yellow. Tartrazine is mainly used as a synthetic lemon yellow azo dye for food coloring. Tartrazine is the most stable colorant.Tartrazine induces mitochondria-mediated Apoptosis. Tartrazine can cause neurodevelopmental toxicity, cytotoxicity, and genotoxicity.
    Tartrazine
  • 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)