50 Results for "

dead

" in MedChemExpress (MCE) Product Catalog:
Products (50)

50 Results for "dead" in MCE Product Catalog:

8
Viability/Cytotoxicity Assay Kit for Live & Dead Cells (Calcein/PI)
Viability/Cytotoxicity Assay Kit for Live & Dead Cells (Calcein/PI)
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8 Publications Verification
Cat. No.: HY-K1094

MCE Viability/Cytotoxicity Assay Kit for Live & Dead Cells (Calcein/PI) enables dual fluorescent staining of both live and dead cells, making it suitable for assessing cell viability and cytotoxicity. The 500 T is defined as the base specification. All larger sizes correspond to incremental volumes of this base.

5
Ethidium homodimer
Ethidium homodimer
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5 Cited Publications
Cat. No.: HY-D0093
CAS No.: 61926-22-5
Synonyms: EthD-1
Ethidium homodimer (EthD-1) is a high-affinity fluorescent nucleic acid dye commonly used to stain mammals, bacteria, yeast, and fungi. Ethidium homodimer binds to DNA or RNA, enhancing fluorescence more than 30 times. The Ethidium homodimer has a strong positive charge, so it cannot cross cell membranes and stain living cells; But the Ethidium homodimer can cross the disordered region of the dead cell membrane to reach the nucleus and embed the DNA double strand to produce red fluorescence. Therefore, Ethidium homodimer is a relatively sensitive nucleic acid stain that can accurately detect nucleic acids in solution or in decomposing cells. Ethidium homodimer binds DNA, Ex/Em=528/617 nm .
2
Diphenyl Blue
Diphenyl Blue
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2 Cited Publications
Cat. No.: HY-D0970
CAS No.: 72-57-1
Synonyms: Direct Blue 14; Trypan Blue
Diphenyl Blue (Trypan Blue) is a cell active dye, the most commonly used dye for the identification of dead cells, of en used to test cell membrane integrity and cell viability. Diphenyl Blue staining is one of the methods for tissue and cell culture. When cells are deactivated or have incomplete cell membranes, Diphenyl Blue can stain them Blue. Normal living cells with intact cell membranes reject Diphenyl blue and do not stain them blue. However, macrophages are capable of phagocytosis of Diphenyl Blue, so it can be used as a living stain for macrophages .
2
Live & Dead Bacterial Viability and Counting Kit
Live & Dead Bacterial Viability and Counting Kit
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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.

1
DDX3-IN-1
DDX3-IN-1
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1 Cited Publications
Cat. No.: HY-121832
CAS No.: 1919828-83-3
Purity:  99.67%
Target:  

HIV HCV

Research Areas:  

Infection

DDX3-IN-1 (Compound 16f) is the inhibitor for DEAD box polypeptide 3 (DDX3) with an IC50 >100 μM. DDX3-IN-1 exhibits antiviral activity against HIV and HCV .
1
Propidium monoazide
Propidium monoazide
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1 Cited Publications
Cat. No.: HY-D1444
CAS No.: 91416-20-5
Propidium monoazide is a cell-impermeant photoreactive DNA-binding dye that preferentially binds to dsDNA. Propidium monoazide (PMA) prevents DNA from dead bacteria from being amplified during the PCR. PMA-PCR enhanced both the specificity and the sensitivity of PCR . Propidium monoazide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
1
EthD-III
EthD-III
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1 Cited Publications
Cat. No.: HY-D1723
Target:  

DNA Stain

Research Areas:  

Others

EthD-III is a nucleic acid probe. EthD-III is a red fluorescent stain that can be used to detect dead cells. EthD-III enters cells with damaged membranes and binds to nucleic acids, resulting in bright red fluorescence in dead cells (Ex/Em=530/645 nm) .
NIR-Red Dead Cell-1 Dye
NIR-Red Dead Cell-1 Dye
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Cat. No.: HY-D0917
CAS No.: 157199-59-2
NIR-Red Dead Cell-1 Dye is a DNA-binding fluorescent dye for non-living cells (Ex/Em=515 nm/531 nm). NIR-Red Dead Cell-1 Dye can intercalate into base pairs of double-stranded DNA and produce stronger fluorescence. NIR-Red Dead Cell-1 Dye is suitable for necrotic cells or late apoptotic cells with damaged cell membranes, showing green fluorescence under fluorescence microscopy or flow cytometry. NIR-Red Dead Cell-1 Dye can be used to distinguish live cells from dead cells and distinguish cell membrane integrity. NIR-Red Dead Cell-1 Dye can be attached to the surface of Feraheme (FH) nanoparticles (NPs) to obtain fluorescent dye-functionalized NPs for drug delivery studies .
2-Fluoro-5-iodopyridine
2-Fluoro-5-iodopyridine
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Cat. No.: HY-W007531
CAS No.: 171197-80-1
2-Fluoro-5-iodopyridine is an electrolyte additive. 2-Fluoro-5-iodopyridine can not only effectively protect the anode by forming a stable SEI film, but also convert dead lithium into active lithium. 2-Fluoro-5-iodopyridine effectively improves the performance of lithium metal batteries .
TO-PRO-3 iodide
TO-PRO-3 iodide
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Cat. No.: HY-117070
CAS No.: 157199-63-8
Purity:  99.00%
TO-PRO-3 iodide is a cell-impermeant nucleic acid stain. TO-PRO-3 iodide is useful as a nuclear counterstain and dead cell indicator (Ex/Em = 642/661 nm).
Fumonisin B3
Fumonisin B3
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Cat. No.: HY-N6726
CAS No.: 1422359-85-0
Category:  

Infection Microorganisms Ketones, Aldehydes, Acids Disease Research Fields

Target:  

Fungal Endogenous Metabolite

Fumonisin B3 is an orally active fumonisin Mycotoxin. Fumonisin B3 can be isolated from Fusarium moniliforme, Fusarium proliferatum and Fusarium nygamai. Fumonisin B3 induces precancerous lesions, triggers embryonic death of chicken embryos, causes severe hemorrhage in dead chicken embryos. Fumonisin B3 can be used in studies related to hepatocellular carcinoma .
Primulin
Primulin
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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 .
5-CFDA-AM
5-CFDA-AM
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Cat. No.: HY-131131
CAS No.: 124412-00-6
Purity:  99.81%
5-CFDA-AM is a cell-permeable esterase substrate that can be used as an active probe to measure enzyme activity and cell membrane integrity. 5-CFDA-AM is electroneutral and can enter the cell at a lower concentration than CFDA, where it is hydrolysed by intracellular esterases to produce carboxyfluorescein, which contains an additional negative charge and can be better retained in the cell. 5-CFDA-AM can be used to detect cell viability .
Thiazole orange dimer YOYO 1
Thiazole orange dimer YOYO 1
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Cat. No.: HY-D0916
CAS No.: 143413-85-8
Synonyms: YOYO 1; YOYO1
Thiazole orange dimer YOYO 1 (YOYO 1) is a cell-impermeable cyanine dimer with no inherent fluorescence, and its fluorescence intensity increases significantly upon binding to double-stranded DNA (dsDNA) . Thiazole orange dimer YOYO 1 can serve as a nuclear counterstain or a dead cell indicator (Ex/Em = 505/512 nm).
Erythrosine B free acid
Erythrosine B free acid
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Cat. No.: HY-107864
CAS No.: 15905-32-5
Purity:  99.07%
Synonyms: Tetraiodofluorescein
Erythrosine B free acid is a visibly red dye with colorimetric and fluorescent properties that serves as an important dye for many Gram-positive and -negative bacteria. Erythrosine B free acid can be used for live/dead determination in both colorimetric and fluorescence-based assays for low, medium and high-throughput experimentation .
DMAO
DMAO
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Cat. No.: HY-D2582
DMAO is a membrane-permeable DNA fluorescent dye stains live and dead bacteria. (Ex/Em = 490/540 nm) .
Dby HY Peptide (608-622), mouse
Dby HY Peptide (608-622), mouse
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Cat. No.: HY-P5394
CAS No.: 288855-20-9
Target:  

Peptides

Research Areas:  

Others

Dby HY Peptide (608-622), mouse is a biological active peptide. (Dby HY Peptide, NAGFNSNRANSSRSS, is a HYAb epitope belonging to a well-conserved family of genes coding for known or putative RNA helicases and containing a core sequence with a DEAD (Asp-Glu-Ala-Asp) box peptide motif, hence the name Dby (Dead box RNA helicase Y). The single Phenylalanine in the sequence serves as the anchor point while FNSNRANSS most likely is the “core” sequence of this HYAb epitope.)
Prolonium iodide
Prolonium iodide
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Cat. No.: HY-105552
CAS No.: 123-47-7
Synonyms: Endoiodin
Target:  

Biochemical Assay Reagents Others

Research Areas:  

Others

Prolonium (iodide) is membrane impermeant. Prolonium (iodide) can easily penetrate dead or damaged cells. Prolonium (iodide) is a probe that can be used for fluorescence microscopy and flow cytometry . Prolonium (iodide) also serve as an iodine source to maintain thyroid function .
Morantel citrate
Morantel citrate
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Cat. No.: HY-108387
CAS No.: 69525-81-1
Target:  

Parasite

Research Areas:  

Infection

Morantel citrate is a veterinary anthelmintic agent that inhibits parasitic infections in cattle, sheep and goats. Morantel citrate paralyzes the nervous system of the parasite, helping the animal expel the dead parasite from the body .
Fumonisin B3-13C34
Fumonisin B3-13C34
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Cat. No.: HY-N6726S
CAS No.: 2819816-90-3
Fumonisin B3- 13C34 is the 13C labeled Fumonisin B3 (HY-N6726). Fumonisin B3 is an orally active fumonisin Mycotoxin. Fumonisin B3 can be isolated from Fusarium moniliforme, Fusarium proliferatum and Fusarium nygamai. Fumonisin B3 induces precancerous lesions, triggers embryonic death of chicken embryos, causes severe hemorrhage in dead chicken embryos. Fumonisin B3 can be used in studies related to hepatocellular carcinoma .
Assay Types