Propidium Iodide

By Targets:	DNA/RNA Synthesis (1) Fluorescent Dye (3) Liposome (2)
By Research Areas:	Cancer (1)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-D0815

**Propidium Iodide** 115+ Cited Publications	Fluorescent Dye DNA/RNA Synthesis	Others
Propidium Iodide (PI) is a nuclear staining agent that stains DNA. Propidium Iodide is an analogue of ethidine bromide that emits red fluorescence upon embedding in double-stranded DNA. Propidium Iodide cannot pass through living cell membranes, but it can pass through damaged cell membranes to stain the nucleus. Propidium Iodide has a fluorescence wavelength of 493/617 nm and a wavelength of 536/635 nm after Mosaic with DNA. Propidium Iodide is commonly used in the detection of apoptosis (apoptosis) or necrosis (necrosis), and is often used in flow cytometry analysis.

HY-D0041

Calcein-AM 70+ Cited Publications Calcein acetoxymethyl ester	Fluorescent Dye	Cancer
Calcein AM, has cell membrane permeability and can easily enter the cell. Calcein AM has no fluorescence and is hydrolyzed by endogenous esterase in the cell to produce polar molecule Calcein (Calcein), which has strong negative charge and cannot permeate the cell membrane. Calcein can emit strong green fluorescence, so it is often used with Propidium Iodide for cell viability/virulence detection, excitation/emission wavelength: 494/515 nm .

HY-D0918

YO-PRO-1	Fluorescent Dye	Others
YO-PRO-1 is a non-cell-membrane-penetrating green fluorescent dye. YO-PRO-1 cannot penetrate normal cell membranes but can penetrate the membranes of apoptotic and necrotic cells. YO-PRO-1 has a high affinity for DNA. When it is not bound to DNA, it emits almost no fluorescence, and when it binds to DNA, it can emit green fluorescence (Ex/Em: 488/530±30 nM). YO-PRO-1 is often used together with Propidium Iodide (HY-D0815) to analyze and identify apoptotic and necrotic cells .

HY-P11455

Lipopeptide CPE4	Liposome	Others
Lipopeptide CPE4 is a PEG-modified peptide E4 [(EIAALEK) ⁴]. Lipopeptide CPE4 is capable of coiled-coil formation when attached to liposomes. Lipopeptide CPE4 triggers membrane fusion between liposomes and living cells with concomitant efficient cytosolic delivery of a variety of compounds such as fluorescent dyes Propidium Iodide (PI) (HY-D0815) and TO-PRO-3 iodide (HY-117070), and Doxorubicin (DOX) (HY-15142A). Lipopeptide CPE4 can be used for drug delivery research .

HY-P11456

Lipopeptide CPK4	Liposome	Others
Lipopeptide CPK4 is a Cholesterol (HY-N0322)-modified peptide K4 [(KIAALKE) ³]. Lipopeptide CPK4 is capable of coiled-coil formation when attached to liposomes. Lipopeptide CPK4 triggers membrane fusion between liposomes and living cells with concomitant efficient cytosolic delivery of a variety of compounds such as fluorescent dyes Propidium Iodide (PI) (HY-D0815) and TO-PRO-3 iodide (HY-117070), and Doxorubicin (DOX) (HY-15142A). Lipopeptide CPK4 can be used for drug delivery research .

Cat. No.	Product Name	Type

HY-D0815

**Propidium Iodide** 115+ Cited Publications	Fluorescent Dyes/Probes
Propidium Iodide (PI) is a nuclear staining agent that stains DNA. Propidium Iodide is an analogue of ethidine bromide that emits red fluorescence upon embedding in double-stranded DNA. Propidium Iodide cannot pass through living cell membranes, but it can pass through damaged cell membranes to stain the nucleus. Propidium Iodide has a fluorescence wavelength of 493/617 nm and a wavelength of 536/635 nm after Mosaic with DNA. Propidium Iodide is commonly used in the detection of apoptosis (apoptosis) or necrosis (necrosis), and is often used in flow cytometry analysis.

Propidium Iodide

115+ Cited Publications

Fluorescent Dyes/Probes

Propidium Iodide (PI) is a nuclear staining agent that stains DNA. Propidium Iodide is an analogue of ethidine bromide that emits red fluorescence upon embedding in double-stranded DNA. Propidium Iodide cannot pass through living cell membranes, but it can pass through damaged cell membranes to stain the nucleus. Propidium Iodide has a fluorescence wavelength of 493/617 nm and a wavelength of 536/635 nm after Mosaic with DNA. Propidium Iodide is commonly used in the detection of apoptosis (apoptosis) or necrosis (necrosis), and is often used in flow cytometry analysis.

HY-D0041

Calcein-AM 70+ Cited Publications Calcein acetoxymethyl ester	Fluorescent Dyes/Probes
Calcein AM, has cell membrane permeability and can easily enter the cell. Calcein AM has no fluorescence and is hydrolyzed by endogenous esterase in the cell to produce polar molecule Calcein (Calcein), which has strong negative charge and cannot permeate the cell membrane. Calcein can emit strong green fluorescence, so it is often used with Propidium Iodide for cell viability/virulence detection, excitation/emission wavelength: 494/515 nm .

Calcein-AM

70+ Cited Publications

Calcein acetoxymethyl ester

Fluorescent Dyes/Probes

Calcein AM, has cell membrane permeability and can easily enter the cell. Calcein AM has no fluorescence and is hydrolyzed by endogenous esterase in the cell to produce polar molecule Calcein (Calcein), which has strong negative charge and cannot permeate the cell membrane. Calcein can emit strong green fluorescence, so it is often used with Propidium Iodide for cell viability/virulence detection, excitation/emission wavelength: 494/515 nm .

HY-D0918

YO-PRO-1	Fluorescent Dyes/Probes
YO-PRO-1 is a non-cell-membrane-penetrating green fluorescent dye. YO-PRO-1 cannot penetrate normal cell membranes but can penetrate the membranes of apoptotic and necrotic cells. YO-PRO-1 has a high affinity for DNA. When it is not bound to DNA, it emits almost no fluorescence, and when it binds to DNA, it can emit green fluorescence (Ex/Em: 488/530±30 nM). YO-PRO-1 is often used together with Propidium Iodide (HY-D0815) to analyze and identify apoptotic and necrotic cells .

YO-PRO-1

Fluorescent Dyes/Probes

YO-PRO-1 is a non-cell-membrane-penetrating green fluorescent dye. YO-PRO-1 cannot penetrate normal cell membranes but can penetrate the membranes of apoptotic and necrotic cells. YO-PRO-1 has a high affinity for DNA. When it is not bound to DNA, it emits almost no fluorescence, and when it binds to DNA, it can emit green fluorescence (Ex/Em: 488/530±30 nM). YO-PRO-1 is often used together with Propidium Iodide (HY-D0815) to analyze and identify apoptotic and necrotic cells .

Cat. No.	Product Name	Target	Research Area

HY-P11455

Lipopeptide CPE4	Liposome	Others
Lipopeptide CPE4 is a PEG-modified peptide E4 [(EIAALEK) ⁴]. Lipopeptide CPE4 is capable of coiled-coil formation when attached to liposomes. Lipopeptide CPE4 triggers membrane fusion between liposomes and living cells with concomitant efficient cytosolic delivery of a variety of compounds such as fluorescent dyes Propidium Iodide (PI) (HY-D0815) and TO-PRO-3 iodide (HY-117070), and Doxorubicin (DOX) (HY-15142A). Lipopeptide CPE4 can be used for drug delivery research .

HY-P11456

Lipopeptide CPK4	Liposome	Others
Lipopeptide CPK4 is a Cholesterol (HY-N0322)-modified peptide K4 [(KIAALKE) ³]. Lipopeptide CPK4 is capable of coiled-coil formation when attached to liposomes. Lipopeptide CPK4 triggers membrane fusion between liposomes and living cells with concomitant efficient cytosolic delivery of a variety of compounds such as fluorescent dyes Propidium Iodide (PI) (HY-D0815) and TO-PRO-3 iodide (HY-117070), and Doxorubicin (DOX) (HY-15142A). Lipopeptide CPK4 can be used for drug delivery research .

Cat. No.	Product Name

HY-K1092

YO-PRO-1/PI Apoptosis and Necrosis Detection Kit
MCE YO-PRO-1/PI Apoptosis and Necrosis Detection Kit is a dual-fluorescence method based on the green fluorescent dye YO-PRO-1 (YP1) and the red fluorescent dye Propidium Iodide (PI) for detecting cell apoptosis and necrosis.

MCE Japan Authorized Agent ナミキ商事株式会社コスモ・バイオ株式会社重松貿易株式会社
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