5 Results for "

Living and dead staining

" in MedChemExpress (MCE) Product Catalog:
Products (5)

5 Results for "Living and dead staining" in MCE Product Catalog:

14
14 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.

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5
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 .
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3
3 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 .
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Cat. No.: HY-DY2024
Target:  

Fluorescent Dye

Research Areas:  

Neurological Disease

0.5% Evans Blue Staining Solution is an azo dye solution that strongly binds to serum albumin to form a high-molecular-weight tracer complex. 0.5% Evans Blue Staining Solution can passively leak with albumin and produce color when the blood-brain barrier or vascular barrier is damaged in vivo, and it is used for permeability assessment. 0.5% Evans Blue Staining Solution is excluded by living cells but enters dead cells to stain them in vitro due to the loss of membrane integrity in dead cells. 0.5% Evans Blue Staining Solution can be used for studies related to the identification of dead/necrotic cells and blood-brain barrier (BBB) permeability .
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Cat. No.: HY-DY2020
Target:  

Fluorescent Dye

Research Areas:  

Others

Neutral Red Staining Solution (for Live Cells) is a vital stain used for vital staining of peripheral blood cells, and it can also be used for staining other living cells or tissues. Neutral Red Staining Solution (for Live Cells) accumulates in cytoplasmic vacuoles, lysosomes of living cells, as well as plant/fungal vacuoles. It binds to anionic sites, suberin, lignin, cell walls, DNA and phenolic substances, and can intercalate into DNA. Neutral Red Staining Solution (for Live Cells) stains the cytoplasm of specific phytoplankton and estuarine zooplankton, while dead cells are not stained, enabling viability determination of such organisms .
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