13 Results for "

bacterial staining

" in MedChemExpress (MCE) Product Catalog:
Products (13)

13 Results for "bacterial staining" in MCE Product Catalog:

43
43 Cited Publications
Cat. No.: HY-D0952
CAS No.: 494-38-2
Acridine Orange base is a cell-permeable fluorescent dye that stains organisms (bacteria, parasites, viruses, etc.) bright orange and, when used under appropriate conditions (pH=3.5, Ex=460 nm), distinguishes human cells in green for detection by fluorescence microscopy. Acridine Orange base fluoresces green when bound to dsDNA (Ex=488, Em=520-524) and red when bound to ssDNA (Ex=457, Em=630-644) or ssRNA (Ex=457, Em=630-644), also can be used in cell cycle assays .
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2
2 Cited Publications
Cat. No.: HY-K1095

MCE Live & Dead Bacterial Viability and Counting Kit is based on dual-fluorescence staining technology, which can effectively differentiate live bacteria from dead bacteria and enable quantitative detection using flow cytometry. It can also be used for quantitative analysis of various bacterial mixtures.

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Cat. No.: HY-D0128
CAS No.: 2555-28-4
Synonyms: 7-Methoxy-4-methylcoumarin
4-Methylherniarin (7-Methoxy-4-methylcoumarin) is a coumarin derivative and fluorescent label, has an antimicrobial activitiy against both gram positive and gram negative bacterial stains. 4-Methylherniarin displays good activity against B. subtilis and S.sonnei with IC50 values of 11.76 μg/ml and 13.47 μg/ml .
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Cat. No.: HY-W134301
CAS No.: 10043-67-1
Synonyms: Potassium alum
Research Areas:  

Infection

Aluminum potassium sulfate (Potassium alum) is an egg white adjuvant. Aluminum potassium sulfate acts as a mordant to help dyes bind to tissue components, enhancing the staining effect and stability during staining. Aluminum potassium sulfate can induce allergic reactions in mice. Aluminum potassium sulfate can be used in research for bacterial and tissue staining .
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Cat. No.: HY-B2241A
CAS No.: 7784-24-9
Synonyms: Aluminum potassium sulfate dodecahydrate, for cell culture
Potassiumalum, for cell culture (Aluminum potassium sulfate dodecahydrate, for cell culture) is an egg white adjuvant. Potassiumalum, for cell culture acts as a mordant to help dyes bind to tissue components, enhancing the staining effect and stability during staining. Potassiumalum, for cell culture can induce allergic reactions in mice. Potassium alum, for cell culture can be used in research for bacterial and tissue staining .
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Cat. No.: HY-D0404
CAS No.: 6300-50-1
Direct Red 254 is a bisazo dye for textile applications. Direct Red 254 can be used for amyloid tissue staining in basic research on neurodegenerative diseases (e.g., Alzheimer's disease) .
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Cat. No.: HY-D3459
SYTO-9 is a cell-permeable fluorescent dye that can be used for nucleic acid staining. The fluorescence intensity of SYTO-9 increases significantly upon binding to RNA and DNA . SYTO-9 can stain RNA and DNA in live and dead eukaryotic cells, as well as in Gram-positive and Gram-negative bacteria. SYTO-9 is applicable for fluorescence microscopy, flow cytometry, fluorophotometry, and bacterial counting in aquatic systems (RNA: Ex/Em = 486/501 nm; DNA: Ex/Em = 485/498 nm) .
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Cat. No.: HY-116234
CAS No.: 128-80-3
Solvent Green 3 is an anthraquinone-based fluorescent dye. Solvent Green 3 can be used for staining of cell, bacterial and tissue samples .
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Cat. No.: HY-D3414
CAS No.: 169454-17-5
Target:  

Fluorescent Dye

Research Areas:  

Others

BODi-3 is an orange fluorescent dye. As a cell-impermeable nucleic acid stain, BODi-3 exhibits no fluorescence in the absence of nucleic acids, but shows multiple fluorescence enhancement upon binding to dsDNA. BODi-3 can be used for nucleus imaging, bacterial and sperm labeling, nucleic acid detection and amplification, and as a temperature sensor.
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Cat. No.: HY-118647
CAS No.: 584-69-0
Synonyms: Etisul
Target:  

Bacterial

Research Areas:  

Infection

Ditophal is an orally active thiol ester anti-tuberculosis and anti-leprosy agent. Ditophal combats Mycobacterium tuberculosis infections in subcutaneous and intracerebral sites in guinea pigs, including isoniazid (HY-B0329)-resistant strains. Ditophal alters the staining characteristics of Mycobacterium leprae and reduces the bacterial index of leprosy. Ditophal causes ulcers at the injection site when administered subcutaneously to guinea pigs at high doses. Ditophal can be used in the research of tuberculosis and leprosy .
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Cat. No.: HY-D1737
RADA is a fluorescent D-amino acid (FDAA) with high photostability and thermostability, which emits yellow-to-orange fluorescence. RADA shows low outer membrane permeability in wild-type Gram-negative Escherichia coli, but it targets penicillin-binding proteins and L,D-transpeptidases, mimics the interaction between acyl acceptors and enzyme intermediates, and integrates into peptidoglycan during biosynthesis. As a peptidoglycan labeling reagent, RADA metabolically integrates into the nascent peptidoglycan of live bacterial cells, labels the peptidoglycan at the poles and lateral walls of mycobacteria, and enables visualization of peptidoglycan synthesis and remodeling processes. RADA serves as a non-specific stain for fixed cells, is non-toxic to bacterial cells, and its red-shifted excitation/emission spectra reduce phototoxicity. RADA also supports virtual pulse-chase labeling experiments and stochastic optical reconstruction microscopy for sub-diffraction-limited imaging of bacterial cell walls .
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Cat. No.: HY-D3405
CAS No.: 173357-16-9
BO-TAP-3 is an orange fluorescent carbocyanine monomer dye, and it is also a cell impermeable nucleic acid staining agent. When there is no nucleic acid present, BO-TAP-3 shows a non-fluorescent state. However, when it binds to double-stranded DNA, it exhibits multiple fluorescence enhancement effects. BO-TAP-3 can be used for cell nucleus and cytoplasm imaging, bacterial and sperm labeling, and can also be applied in nucleic acid detection and amplification research. It can also be used as a temperature sensor (Ex/Em = 564/600 nM).
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Cat. No.: HY-D3192
CAS No.: 2028316-07-4
CDy11 is a fluorescent probe and amyloid-binding dye (λex=590 nm; λem=612 nm), with a Ka of 29 μM for Pseudomonas aeruginosa Fap. CDy11 specifically recognizes amyloid fibrils in bacterial biofilms and exhibits significantly enhanced fluorescence upon binding to the target. CDy11 shows no staining effect on amyloid-deficient mutant strains, planktonic cells or protein monomers. CDy11 supports in vivo imaging of Pseudomonas aeruginosa biofilms in mouse implant and corneal infection models. CDy11 is widely used in studies of Staphylococcus aureus biofilm infections, dental caries, and Pseudomonas aeruginosa-associated implant and corneal infections .
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