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Thiazine rood

Catalogus nummer: (CTEH62062/1)

Leverancier: CLIN TECH

Omschrijving: Thiazine rood

UOM: 1 * 1 L

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Propidium Iodide 1 mg/ml in aqueous solution

Leverancier: AAT BIOQUEST

Omschrijving: Propidium iodide (PI) is a red-fluorescent dye widely used for staining and identifying dead cell populations in flow cytometry and fluorescence microscopy.

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Propidium Iodide cell viability stain

Catalogus nummer: (STMC75002)

Leverancier: STEMCELL Technologies

Omschrijving: Propidium Iodide (PI) is a red-fluorescent cell viability dye which is excluded from live cells with intact membranes, but penetrates dead or damaged cells and binds to DNA and RNA by intercalating between the bases.

UOM: 1 * 10 mg

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Malachietgroen oxalaat, green powder C.I. 42000

Leverancier: MP Biomedicals

Omschrijving: Malachite green is use as counter-stain against fuchsin which stains gram-positive and gram-negative bacteria reddish colors and safranin which stains nuclei red. Malachite green stain background to the surrounding tissue blue-green.

Folic acid ≥95%, orange powder cell culture reagent

Leverancier: MP Biomedicals

Omschrijving: Storage: Store at Room Temperature (15-30 °C). Protect from light.
Folic acid, also known as folate, is a B vitamin that can be found in a variety of fruits and vegetables. It can also be chemically synthesized. Folate, a watersoluble vitamin, helps the body form red blood cells and aids in the formation of genetic material within every body cell. Folic Acid is a hematopoietic vitamin present, free or combined with one or more additional molecules of L- (+)-glutamic acid, in liver, kidney, mushrooms, spinach, yeast, green leaves, and grasses.
A nutritional delivery form of folate. Folic acid and its derivatives are essential mediators of one-carbon metabolism within cells.

Coomassie® brilliant blue R-250

Leverancier: Thermo Fisher Scientific

Omschrijving: Thermo Scientific Pierce coomassie brilliant blue dyes are composed of one of the most common forms of coomassie dye, which is a key component of various colorimetric protein gel stains. Coomassie R-250 and G-250 dyes are two chemical forms of a disulphonated triphenylmethane compound that is commonly used as the basis of stains for detection of proteins in gel electrophoresis and bradford-type assay reagents for protein quantitation. The R-250 (red-tinted) form lacks two methyl groups that are present in the G-250 (green-tinted) form, which is also called colloidal coomassie dye.

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Folic acid ≥95%, orange powder

Leverancier: MP Biomedicals

Omschrijving: Folic acid, also known as folate, is a B vitamin that can be found in a variety of fruits and vegetables. It can also be chemically synthesized. Folate, a watersoluble vitamin, helps the body form red blood cells and aids in the formation of genetic material within every body cell. This product exhibits metal binding properties. Hematopoietic vitamin present, free or combined with one or more additional molecules of L-(+)-glutamic acid, in liver, kidney, mushrooms, spinach, yeast, green leaves, and grasses.
Folic acid (Vitamin B9 and folate) is essential to numerous bodily functions. The human body needs folate to synthesize DNA, repair DNA, and methylate DNA as well as to act as a cofactor in certain biological reactions. It is especially important in aiding rapid cell division and growth, such as in infancy and pregnancy.
Folic acid (FA) and dihydrofolic acid (FAH2) are substrates of dihydrofolate reductase(s) which reduce them to tetrahydrofolate (THF), which in turn supports ‘one carbon’ transfer. Tetrahydrofolates are required for de novo synthesis of purines, thymidylic acid and various amino acids and for post-translational methylation (epigenetics).
Very slightly soluble in cold water (0.0016 mg/mL at 25 °C), soluble to about 1% in boiling water. Slightly soluble in methanol, appreciably less soluble in ethanol and butanol. Insoluble in acetone, chloroform, ether, benzene. Relatively soluble in acetic acid, phenol, pyridine, solutions of alkali hydroxides and carbonates. Soluble in hot dilute HCl and H2SO4.

Eosin Y (yellowish) solution 10%

Leverancier: MP Biomedicals

Omschrijving: Eosine Y-dinatriumzout wordt gebruikt in combinatie met Azure II om morfologische details van beenmergcellen te tonen; gebufferde Azure A/Eosin Y-methode voor het demostreren van celkorrels, micro-organismen en kernen; voor het tonen van insectenspieren; voor het aantonen van cellen die zijn geïnfecteerd met muggen-iriserend virus; gebruik in combinatie met Alum Hematoxylin/Azure II om mestcellen, vroege necrobiotische veranderingen in cellen en protozoa, rickettsia's en bacteriën in weefsels aan te tonen; om volatinekorrels in elk micro-organisme aan te tonen; Bond's wijziging van Mann's Eosin-Methyl Blue voor Negri-lichamen in uitstrijkjes; Harris vlekt voor Negri-lichamen in uitstrijkjes; Mann's methode voor het in secties kleuren van Negri-lichamen; Gridley's kleuring voor Endamoeba in weefselcoupes; een aangepaste methenamine-zilvernitraatmethode voor de demonstratie van Endamoeba in secties. Het wordt gebruikt als tegenkleuring voor hematoxyline.