31 Results for "

biological stain

" in MedChemExpress (MCE) Product Catalog:
Products (31)

31 Results for "biological stain" in MCE Product Catalog:

12
12 Publications Verification
Cat. No.: HY-D1168
CAS No.: 1320-06-5
Oil Red O is a fat-soluble diazol dye, with a maximum absorption at 518 nm. Oil Red O stains neutral lipids and cholesteryl esters but not biological membranes. Oil Red O can be used for detecting and quantifying hepatic steatosis in mouse liver biopsies. Oil Red O staining efficiently helps to visualize the radical changes that occur in tissues as metabolic disease occurs and progresses .
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4
4 Cited Publications
Cat. No.: HY-D0001
CAS No.: 33864-99-2
Alcian Blue 8GX is a commonly used phthalocyanine dye that binds to glycoproteins and glycosaminoglycans. Alcian Blue 8GX has a wide range of applications in biological staining, including proteins in brain tumors and DNA in cells and tissues .
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2
2 Cited Publications
Cat. No.: HY-D0023
CAS No.: 6358-69-6
Synonyms: HPTS; Solvent Green 7
Pyranine (HPTS; Solvent Green 7) is a cell-impermeant pH-sensitive fluorescent indicator. Pyranine acts as a class of fluorescent chemosensor for the Cu + ion. Pyranine is used as a coloring agent, biological stain, optical detecting reagent, and pH indicator (Ex/Em = 450/510 nm) .
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1
1 Cited Publications
Cat. No.: HY-N0335
CAS No.: 482-89-3
Indigo is a blue dye. Indigo stains cellulose fibers such as cotton. Indigo stains food or biological samples to visualize and quantify the uptake or distribution of substances by organisms .
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Cat. No.: HY-B2235B
CAS No.: 8002-43-5
Synonyms: L-α-Phosphatidylcholine (egg yolk, Type XVI-E), 99%, lyophilized powder; 1,2-Diacyl-sn-glycero-3-phosphocholine (egg yolk, Type XVI-E), 99%; egg yolk Lecithins, Type XVI-E, 99%
L-α-Lecithin (egg yolk, Type XVI-E), 99% (L-α-Phosphatidylcholine (egg yolk, Type XVI-E), 99%) is an active biomaterial. L-α-Lecithin (egg yolk, Type XVI-E), 99% forms liposomes with compounds (PF or BA). L-α-Lecithin (egg yolk, Type XVI-E), 99% increases membrane fluidity and affects microemulsion stability and fluorescence intensity stained with Nile red (HY-D0718). L-α-Lecithin (egg yolk, Type XVI-E), 99% It can be used for cell membrane structure research, biological membrane potential research, and liposome research .
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Cat. No.: HY-D0955
CAS No.: 78338-22-4
Synonyms: Thionine acetate
Research Areas:  

Infection

Thionin acetate is a compound present in the seeds, stems, roots, and leaves of many plant species with antibacterial activity. Thionin acetate is a metachromatic cationic histological dye widely used in biological staining, such as Nissl staining .
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Cat. No.: HY-D0286
CAS No.: 81-37-8
Synonyms: 2,8-Dimethylnaphtho[3,2,1-kl]xanthene
Fluorol Yellow 088 is a fluorescent dye that can be used as a biological material or an organic compound for life science research. Fluorol Yellow 088 is suitable for lipid staining in plant tissues, particularly for the fluorescence imaging of suberized cell walls and hydrophobic structures, with an excitation wavelength of 365 nm and an emission wavelength of ≥420 nm .
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Cat. No.: HY-12489A
CAS No.: 6226-79-5
Synonyms: Acid Red 112, BS
Both Ponceau S and Ponceau BS are synthetic dyes commonly used in biological research. They are commonly used as protein stains to visualize proteins in western blots and other protein detection analyses. Ponceau S is a red dye, while Ponceau BS is a blue shade of the same dye. Both dyes bind to positively charged amino acid residues in proteins for easy visualization. However, Ponceau S is more commonly used due to its higher sensitivity.
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Cat. No.: HY-W127770
CAS No.: 569-61-9
Synonyms: Basic red 9
Target:  

Fluorescent Dye

Research Areas:  

Infection

Pararosaniline hydrochloride (Basic red 9) is a pH-responsive basic dye, as a biological stain to track certain proteins. The pH of the acidified Pararosaniline hydrochloride reagent has a significant effect on the color and the maximum absorption wavelength (λmax) of the reaction system, with its optimum pH 0.48 and a λmax at 549 nm. Pararosaniline hydrochloride is also a strong modifier of RNA splicing. Pararosaniline hydrochloride has been used in the analysis of SO2 and formaldehyde and staining of bacteria or other organisms. Pararosaniline hydrochloride is extensively used in industries like textile, printing, paper, cosmetic, and leather .
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Cat. No.: HY-W133919
CAS No.: 28631-66-5
Aniline Blue sodium is a water-soluble dye commonly used as a biological stain for the detection of nucleic acids and proteins in various laboratory procedures such as electrophoresis and microscopy. Aniline Blue sodium has unique chemical properties that allow it to bind to specific cellular components, producing a color change that facilitates their visualization and analysis.
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Cat. No.: HY-W250147
CAS No.: 2580-56-5
Synonyms: Victoria blue B
Basic blue 26 (Victoria blue B) is a synthetic cationic dye belonging to the class of triarylmethane dyes. It has a bright blue color and is commonly used as a colorant for a variety of applications, including textiles, paper and leather. Basic Blue 26 is also used as a biological stain for DNA and protein detection in laboratories. Due to its ability to bind negatively charged materials, it can be used as an indicator of the presence of specific molecules in biological samples. However, Basic blue 26 has been reported to have potentially harmful effects on human health and the environment and its use is regulated in some countries. Proper handling and disposal procedures are necessary to minimize its impact on the environment.
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Cat. No.: HY-W540972
CAS No.: 8064-60-6
Synonyms: Primuline
Primulin is a versatile fluorescent dye and bioactive compound widely used in analytical, biological, botanical and virological studies. Primulin acts as a versatile stain that labels plant cell walls and differentiates live and dead spermatozoa via distinct fluorescence patterns. Primulin exhibits strong albumin‑binding capacity. Primulin acts as a retrograde axonal tracer in neurobiological investigations. Primulin and its derivatives inhibit HCV NS3, block dengue virus NS3-mediated ATP hydrolysis, and disrupt HCV replicase assembly .
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Cat. No.: HY-W440915
CAS No.: 1000788-53-3
Target:  

Liposome

Research Areas:  

Inflammation/Immunology

DSPE-PEG2000-FITC is a PEG lipid conjugated with fluorescein. FITC is a green dye with a peak absorption at 494 nm and a maximum emission at 520 nm, which is used for staining biological samples or nanoparticles. DSPE-PEG2000-FITC spontaneously forms lipid bilayers or micelles in water and can be used to prepare liposomes for delivering substances such as mRNA vaccines .
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Cat. No.: HY-D0164
CAS No.: 1237-75-8
Naphthol AS-BI is a substrate of β-glucuronidase and produces a bright red effect after staining biological tissues.
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Cat. No.: HY-118320
CAS No.: 2243-76-7
Purity:  ≥98.0%
Synonyms: Mordant orange 1
Alizarine Yellow R (Mordant orange 1), Salicylic acid derivative (HY-B0167), is an azo dye. Alizarine Yellow R is used as a pH indicator and a biological stain in chemical examinations and dyeing industries .
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Cat. No.: HY-W250143
CAS No.: 6586-04-5
Toluidine blue (ZnCl2) is a basic thiazine dye commonly used as a biological stain for microscopy. It has a deep bluish-purple color and is commonly used to stain nucleic acids such as DNA and RNA, as well as to stain mast cells, cartilage, and other connective tissues. Toluidine blue (ZnCl2) stains the acidic components of these tissues, such as sulfated or carboxylated mucopolysaccharides. It is frequently used in histology, cytology, and pathology applications to aid in the diagnosis of various diseases and conditions. The dye is usually applied to tissue sections prior to microscopic examination and can be differentiated using an acidic alcohol solution. Toluidine blue (ZnCl2) is a relatively simple and inexpensive stain with good reproducibility, making it a popular choice for many laboratories.
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Cat. No.: HY-W440939
Target:  

Liposome

Research Areas:  

Others

Stearic acid-PEG3400-FITC is a PEG lipid which forms micelles in water and can be used for drug delivery applications. The FITC fluorescent can be easily traced by miscroscopy. FITC is a green dye with peak absorption at 494 nm and maximum emission at 520 nm and can be used for staining biological samples or nanoparticles. FITC can be easily traced by fluorescence microscopy.
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Cat. No.: HY-D0008
CAS No.: 633-03-4
Target:  

Bacterial

Research Areas:  

Infection

Brilliant green is a diaminotriphenylmethane compound and cationic dye that serves as a biological stain. Brilliant green exhibits strong antibacterial activity, with significant inhibitory effects on Gram-positive bacteria. The detection wavelength of Brilliant green is λmax = 625 nm .
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Cat. No.: HY-W053871
CAS No.: 40314-06-5
4-Methylphthalimide is a stain with biological research applications.
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Cat. No.: HY-W342930
CAS No.: 5858-33-3
Synonyms: Acid Red 17
Bordeaux Red (Acid Red 17) is a redox indicator that can be used for cytoplasm staining, such as spleen, testis, and liver slice staining. Bordeaux Red is a kind of biological materials or organic compounds that are widely used in life science research .
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