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You Searched For: Acetaldehyde+oxime+(mixture+of+syn+and+anti)


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Image Unavailable-D6665-5G

2',7'-Dichlorofluorescein ~90% (by TLC), powder chemical indicator, Sigma-Aldrich®

Description: 2′,7′-Dichlorofluorescein is an oxidation-sensitive fluorescent probe. 2′7′-dichlorofluorescein diacetate is oxidized to 2′7′-dichlorofluorescein in the presence of ROS (reactive oxygen species). 2′,7′-Dichlorofluorescein has been used as an oxidation-sensitive fluorescent probe to measure ROS (reactive oxygen species) formation in cells.
Catalog Number: D6665-5G
UOM: 1 * 5 g
Supplier: SIGMA ALDRICH MICROSCOPY
Image Unavailable-199303-5G

Resazurin sodium salt, Sigma-Aldrich®

Description: Resazurin sodium salt, Sigma-Aldrich®
Catalog Number: 199303-5G
UOM: 1 * 5 g
Supplier: SIGMA ALDRICH MICROSCOPY
Image Unavailable-O7380-5G

Orcein, Sigma-Aldrich®

Description: Orcein, Sigma-Aldrich®
Catalog Number: O7380-5G
UOM: 1 * 5 g
Supplier: SIGMA ALDRICH MICROSCOPY
Image Unavailable-A36883-100G

Aluminon ACS, Sigma-Aldrich®

Description: Reagent for aluminium. Aurintricarboxylic acid readily polymerises in aqueous solution, forming a stable free radical that inhibits protein-nucleic acid interactions. It is a potent inhibitor of ribonuclease and topoisomerase II by preventing the binding of the nucleic acid to the enzyme. It stimulates tyrosine phosphorylation processes including the Jak2/STAT5 pathway in NB2 lymphoma cells, ErbB4 in neuroblastoma cells, and MAP kinases, Shc proteins, phosphatidylinositide 3-kinase and phospholipase C in PC12 cells. Aurintricarboxylic acid inhibits apoptosis in many cell types. Its neuroprotective effect, perhaps due to its ability to prevent down-regulation of Ca²⁺ impermeable GluR2 receptors or to its ability to inhibit calpain, a Ca²⁺-activated protease that is activated during apoptosis.
Catalog Number: A36883-100G
UOM: 1 * 100 g
Supplier: SIGMA ALDRICH MICROSCOPY
Image Unavailable-D4645-5G

3,5-Dichloro-2-hydroxybenzenesulphonic acid sodium salt suitable for peroxidase analysis, Sigma-Aldrich®

Description: Sodium 3,5-dichloro-2-hydroxybenzenesulfonate is used in conjunction with 4-aminoantipyrine (4-AAP) and hydrogen peroxide (H2O2) for chromogenic quantitation of uric acid in serum and urine samples.
Catalog Number: D4645-5G
UOM: 1 * 5 g
Supplier: SIGMA ALDRICH MICROSCOPY
Image Unavailable-76258-1KG

Paraplast Plus®, pellets for electron microscopy (fast-melting), Sigma-Aldrich®

Description: Regular Paraplast with approx. 0,8% DMSO added for enhanced ease of infiltration and sectioning. Paraffin polyisobutylene mixture is a tissue embedding medium composed of highly purified paraffin and polyisobutylene and a low level of dimethyl sulfoxide (DMSO) to enhance the rate of tissue penetration. Paraffin-polyisobutylene (76258) supports thin wrinkle-free sectioning down to 4 µm with more flexible and continuous ribbons.
Catalog Number: 76258-1KG
UOM: 1 * 1 kg
Supplier: SIGMA ALDRICH MICROSCOPY
Image Unavailable-546062-100MG-A

Rhodamine 19 perchlorate ~95% (dye content), Sigma-Aldrich®

Description: Rhodamine 19 perchlorate ~95% (dye content), Sigma-Aldrich®
Catalog Number: 546062-100MG-A
UOM: 1 * 100 mg
Supplier: SIGMA ALDRICH MICROSCOPY
Image Unavailable-09817-100ML

Collodion 2% in amyl acetate for microscopy, Sigma-Aldrich®

Description: Solution 2% in amyl acetate (Cellulose nitrate).
Catalog Number: 09817-100ML
UOM: 1 * 100 mL
Supplier: SIGMA ALDRICH MICROSCOPY
Image Unavailable-317616-100ML

Neutral mounting medium, DPX, Sigma-Aldrich®

Description: D.P.X mounting medium is a mixture of distyrene (polystyrene), a plasticizer (tricresyl phosphate), and xylene. It facilitates the protection of stains and can dry quickly.
Catalog Number: 317616-100ML
UOM: 1 * 100 mL
Supplier: SIGMA ALDRICH MICROSCOPY
Image Unavailable-199664-25G

Sudan black B, Sigma-Aldrich®

Description: Sudan black B, Sigma-Aldrich®
Catalog Number: 199664-25G
UOM: 1 * 25 g
Supplier: SIGMA ALDRICH MICROSCOPY
Image Unavailable-F4680-25ML

Aqueous mounting medium, Fluoromount™, Sigma-Aldrich®

Description: Fluoromount™ Aqueous Mounting Medium for use with fluorescent dye-stained tissue.
Catalog Number: F4680-25ML
UOM: 1 * 25 mL
Supplier: SIGMA ALDRICH MICROSCOPY

Certificates


Image Unavailable-90903-100ML-F

Schaeffer and Fulton Spore Stain Solution A, Sigma-Aldrich®

Description: In Schaeffer-Fulton`s method, a primary stain-malachite green is forced into the spore by steaming the bacterial emulsion. Malachite green is water soluble and has a low affinity for cellular material, so vegetative cells may be decolorized with water. Ve
Catalog Number: 90903-100ML-F
UOM: 1 * 100 mL
Supplier: SIGMA ALDRICH MICROSCOPY
Product Image-HT10516-500ML

Trichrome stain solution AB, Sigma-Aldrich®

Description: Intended for use in the study of connective tissue, muscle and collagen fibers. Stains collagen blue and muscle red.
Catalog Number: HT10516-500ML
UOM: 1 * 500 mL
Supplier: SIGMA ALDRICH MICROSCOPY
Image Unavailable-SHH0027-450ML

Villanueva Osteochrome bone stain

Description: Useful for staining fresh, fixed, unembedded or plastic-embedded sections of bone. Villanueva osteochrome bone stain gives uniform and reproducible results. Useful in studying biopsy or postmortem tissue.
Catalog Number: SHH0027-450ML
UOM: 1 * 450 mL
Supplier: SIGMA ALDRICH MICROSCOPY
Image Unavailable-F5415-25ML

Ficoll® solution 20% in H2O, Sigma-Aldrich®

Description: Used in electrophoresis and as a hapten carrier. Most commonly used to prepare density gradients. A nonionic synthetic polymer of sucrose.
Catalog Number: F5415-25ML
UOM: 1 * 25 mL
Supplier: SIGMA ALDRICH MICROSCOPY
Image Unavailable-158801-5G

Tetrachlorophthalonitrile ≥98%, Sigma-Aldrich®

Description: Tetrachlorophthalonitrile,98%
Catalog Number: 158801-5G
UOM: 1 * 5 g
Supplier: SIGMA ALDRICH MICROSCOPY
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