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04511

Supelco

Live/Dead Cell Double Staining Kit

suitable for fluorescence

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Synonym(s):
Staining kit for live/dead cells
NACRES:
NA.32

suitability

suitable for fluorescence

Quality Level

storage temp.

−20°C

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04511

Live/Dead Cell Double Staining Kit

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storage temp.

−20°C

storage temp.

-

storage temp.

-

storage temp.

-

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

Application

The Live/Dead Cell Double Staining Kit is utilized for simultaneous fluorescence staining of viable and dead cells. This kit contains calcein-AM and propidium iodide (PI) solutions, which stain viable and dead cells, respectively. Calcein-AM, acetoxymethyl ester of calcein, is highly lipophilic and cell membrane permeable. Though calcein-AM itself is not a fluorescent molecule, the calcein generated from Calcein-AM by esterase in a viable cell emits a strong green fluorescence (λex 490 nm, λem 515 nm). Therefore, calcein-AM only stains viable cells. Alternatively, the nuclei staining dye PI cannot pass through a viable cell membrane. It reaches the nucleus by passing through disordered areas of dead cell membrane, and intercalates with the DNA double helix of the cell to emit red fluorescence (λex 535 nm, λem 617 nm). Since both calcein and PI-DNA can be excited with 490 nm light, simultaneous monitoring of viable and dead cells is possible with a fluorescence microscope. Using λex 545 nm, only dead cells can be observed.

Kit Components Only

Product No.
Description

  • Solution A (Calcein AM solution) 4 × 50

  • Solution B (propidium iodide solution) 300 μL

related product

Product No.
Description
Pricing

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

185.0 °F - closed cup

Flash Point(C)

85 °C - closed cup


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Camille Raillon et al.
Cytometry. Part A : the journal of the International Society for Analytical Cytology, 95(10), 1085-1095 (2019-08-01)
The isolation, analysis, and enumeration of circulating tumor cells (CTCs) from cancer patient blood samples are a paradigm shift for cancer patient diagnosis, prognosis, and treatment monitoring. Most methods used to isolate and enumerate these target cells rely on the
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S Yoshida et al.
Clinical nephrology, 49(5), 273-280 (1998-06-09)
Cardiovascular disease is one of the most common complications of dialysis and renal transplant patients, and high levels of AGE are present in end-stage renal failure. To address the potential involvement of AGE and growth factors in the pathophysiology of
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One of the main open issues in modern vascular surgery is the nonbiodegradability of implants used for stent interventions, which can lead to small caliber-related thrombosis and neointimal hyperplasia. Some new, resorbable polymeric materials have been proposed to substitute traditional

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