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03285

Sigma-Aldrich

Cell Counting Kit

sufficient for 500 tests

Synonym(s):

Fluorescent Cell Counter

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About This Item

UNSPSC Code:
12352116
eCl@ss:
32161000
NACRES:
NA.32

form

liquid

usage

sufficient for 500 tests

storage temp.

−20°C

General description

Cell Counting kit, also known as FCCK, is a fluorescent cell counting product. The amount of a fluorescent dye, calcein, produced from Calcein-AM (3′,6′-Di(O-acetyl)-2′,7′-bis [N, Nbis-(carboxymethyl) aminomethyl]-fluorescein, tetraacetoxymethyl ester) by esterases in cells is directly proportional to the number of viable cells in a culture medium. Calcein-AM is highly lipophilic due to the presence of acetoxymethyl groups in the molecule, which rapidly permeates into the cell cytoplasm through the membrane.

Application

Cell Counting Kit or FCCK is used for the detection of live cells by fluorometric method.

Features and Benefits

Cell Counting Kit has the following advantages:

  • It doesn’t require any radioisotopes to function.
  • No solubilization procedure is needed.
  • Results are highly reproducible and accurate.

Storage Class Code

10 - Combustible liquids

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Zhenhua Ding et al.
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Aging, 13(7), 9838-9858 (2021-03-22)
Colorectal cancer (CRC) is a prevalent malignancy worldwide. The development of genome sequencing technology has allowed the discovery that epigenetic regulation might play a critical role in CRC tumorigenesis. In the present study, we found that the long noncoding RNA
Bin Zhou et al.
International journal of molecular medicine, 46(4), 1571-1581 (2020-09-19)
Osteoporosis is a systemic metabolic bone disease during which bone mass decreases and bone quality is reduced. Maintaining the bone formation capacity of osteoblasts is crucial for the treatment of osteoporosis. In the present study, bioinformatics analysis was performed on
Nan Zhang et al.
Oncology letters, 12(6), 4589-4597 (2017-01-21)
MicroRNA (miR)-217 has been reported to participate in carcinogenesis and tumor progression in several cancers; however, its expression and biological functions in colorectal cancer (CRC) are still unclear. The present study demonstrated that miR-217 expression was significantly higher in matched
Maria Tredicine et al.
iScience, 25(2), 103763-103763 (2022-02-08)
In the pathogenesis of autoimmune disorders, the modulation of leukocytes' trafficking plays a central role, still poorly understood. Here, we focused on the effect of TLR2 ligands in trafficking of T helper cells through reshuffling of CD44 isoforms repertoire. Concurrently

Articles

Cell based assays for cell proliferation (BrdU, MTT, WST1), cell viability and cytotoxicity experiments for applications in cancer, neuroscience and stem cell research.

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