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Calcein, orange powder

Supplier: MP Biomedicals
Description: Calcein is an indicator for the determination of calcium by titration with EDTA. The excitation wavelength and emission wavelength are 495/515 nm.

Product Image-AATB412

5(6)-TAMRA mixture of isomers ≥85%

Catalog Number: (AATB412)
Supplier: AAT BIOQUEST
Description: Tetramethylrhodamine-5-(and-6)-maleimide is an excellent reagent for preparing orange fluorescent bioconjugates through thiol modifications of peptides, nucleotides, nucleic acids and proteins.
UOM: 1 * 5 mg
Image Unavailable-786-142

Dye Labeling Kit (5/6) TAMRA-SE (Rhodamine), HOOK™

Supplier: G-Biosciences
Description: The HOOK™ Dye Labeling Kit (TAMRA-SE (5-(and-6)- Carboxytetramethylrhodamine succinimidyl ester, mixed isomers) is based on tetramethylrhodamine, one of the most common fluorophores used in the labelling of peptides, proteins, nucleic acids and nucleotides. It absorbs green visible light at 546 nm and emits an orange-red visible light at a maximum emission of 575 nm.

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Thiazole orange ~90% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Thiazole orange has been used for the staining and thereby quantification of reticulocytes.

Certificates

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Folic acid ≥95%, orange powder

Supplier: MP Biomedicals
Description: 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.

Image Unavailable-43207-25MG

Sudan orange G, Supelco®

Catalog Number: (43207-25MG)
Supplier: Merck
Description: Sudan orange G, Supelco®
UOM: 1 * 25 mg
Product Image-ICNA116910500

Lysing kits for Fastprep®-24 5G, Lysing Matrix A, MP Biomedicals

Supplier: MP Biomedicals
Description: Each impact-resistant 2 ml tube contains garnet matrix and one ¼ inch ceramic sphere. Extra ¼" ceramic spheres are packaged separately. Lysing Matrix A tubes have orange caps and are found in the FastDNA™ and FastDNA™ SPIN Kits. Lysing Matrix A is used for all sample types except soil for the subsequent isolation of genomic DNA, RNA, functional proteins and other metabolites and small molecules. This grinding matrix is chemically inert and will not bind nucleic acids.

Product Image-AATB370

5(6)-Carboxytetramethylrhodamine succinimidyl ester [5(6)-TAMRA SE] ≥95%

Supplier: AAT BIOQUEST
Description: The succinimidyl esters of 5-TAMRA, 6-TAMRA or the mixed isomers are the primary labeling reagents for the preparation of orange fluorescent bioconjugates, including peptide, protein, nucleotide and nucleic acid conjugates, especially fluorescent antibodies and avidin derivatives used in immunochemistry.

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Astrazon Orange G, Sigma-Aldrich®

Catalog Number: (274216-100G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Metachromatic dye
UOM: 1 * 100 g
Product Image-MANA931230

Colorimetric rapid tests, hydrazine, VISOCOLOR® ECO

Supplier: MACHEREY-NAGEL
Description: Colorimetric determination of hydrazine by DIN method: In acidic solution hydrazine reacts with 4-dimethylaminobenzaldehyde to form a yellow/orange colored compound. (Reaction basis according to DIN 38413-P1)

MSDS

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Acridine orange (hemizinc salt) 85% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Acridine orange hemi (zinc chloride) salt has been used to stain primary human umbilical vein endothelial cells (HUVEC) and is used in micronucleus tests (MNTs). Acridine orange, a cell-permeable metachromatic fluorescent cationic dye that intercalates DNA and RNA, is used in fluorescence and epiflouresence microscopy. Acridine orange dye has been used to analyse mitochondria and lysosomal content by flow cytometry, characterise multidrug resistance, and measure changes in mitochondrial mass during apoptosis in rat thymocytes.

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Sudan orange G 85% (dye content), Sigma-Aldrich®

Catalog Number: (199672-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Sudan orange G belongs to the group of azo dyes, which are synthetic organic colorants. Members of azo dyes contain chromophoric azo groups (-N-N-).
UOM: 1 * 25 g
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Reactive Orange 16 ≥70 % (dye content), Sigma-Aldrich®

Catalog Number: (306509-100G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Reactive Orange 16, Dye content ≥70 % (Remazol Brilliant Orange 3R)
UOM: 1 * 100 g
Image Unavailable-A9231-10ML

Acridine orange (chlorid salt) solution 2% in water, Sigma-Aldrich®

Catalog Number: (A9231-10ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Acridine Orange solution.
UOM: 1 * 10 mL
Product Image-1.06887.0500

Papanicolaou's solution 2b Orange II solution stain for cytology, Sigma-Aldrich®

Supplier: Merck
Description: Cytoplasm staining of mature and keratinized cells in cytology

MSDS

Image Unavailable-A8097-10ML

Acridine orange (chlorid salt) solution 10 mg/mL in water, Sigma-Aldrich®

Catalog Number: (A8097-10ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Acridine Orange hydrochloride solution has been used to study autophagic cell death. It has also been used for the staining of chromosomes.
UOM: 1 * 10 mL
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
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The original product is no longer available. The replacement shown is available.
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