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Bleu alcian 8GX, en poudre, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Alcian Blue 8GX, also known as Ingrain Blue 1, is a basic copper phthalocyanine dye whose copper content imparts a blue color. It is tetravalent, cationic, and water-soluble in nature. It forms salt linkages with the acid groups of acid mucopolysaccharides.
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Supelco® TraceCERT® Organic Reference Standard, Cyantraniliprole
Supplier: Merck
It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques. Cyantraniliprole certified reference material (CRM) may also find following use:
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Acridine orange base ≥75% (teneur en colorant), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Acridine Orange base (3,6-Bis(dimethylamino)acridine) is a cell-permeable fluorescent dye that binds to nucleic acids. It emits green fluorescence when bound to dsDNA and red fluorescence when bound to ssDNA or RNA. It is also known to be a positive solvatochromic dye. Acridine orange has also been used as a lysosomal dye. It is widely used to detect the presence of homeopathic potencies.
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Supelco® TraceCERT® Organic Reference Standard, Isoxaben
Supplier: Merck
It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques. Isoxaben CRM may also find its use as described below:
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Noir amido 10B 80% (teneur en colorant), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Naphthol blue black (NBB) is an textile diazo dye, with high photo- and thermal-stability. Photoelectrochemical degradation of this dye yields colorless quinone as end product. Pure grade of NBB is generally used for dyeing foodstuffs, drugs and cosmetics. It is also used as a protein stain in chromatography and electrophoresis and as a biological stain. Commercial grade of NBB is a widely used textile dye. It is used in dyeing wool, nylon, silk and in textile printing. In addition, it is also employed for colouring of soaps, anodised aluminum and casein, wood stains and writing ink preparation.
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Organic reference standard, Indigo carmine, analytical standard, Supelco®
Supplier: Merck
Indigo carmine is a synthetic indigoid dye, which is generally used as a food colouring agent. It is basically used to maintain the natural color of food during processing or storage and also to improve the color, texture and appearance of food products.
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Amberlite® XAD4, Pore size: 100 Å 20 - 60 mesh résine échangeuse d'ions, Supelco®
Supplier: Merck
Amberlite XAD4, a nonpolar absorbent, used for stripping and concentration of organic compounds. It is also used in developing chelating ligands due to its properties like, porosity, high surface area, purity and durability.
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Amberlite® IRA-410 (Cl) résine échangeuse d'ions, Supelco®
Supplier: Merck
Amberlite® IRA-410 was used as packing material for columns. Amberlite® IRA-410 was also used in urinary analysis by HPLC.
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Supelco® TraceCERT® Organic Reference Standard, Benfuracarb
Supplier: Merck
The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques. Benfuracarb certified reference material (CRM) may also be used as following:
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étalon multi-elements 4 Anions pour IC pour la chromatographie d'ions
Supplier: VWR Chemicals
Two solutions - a nitrite standard solution and also a 6 component multi-element standard solution.
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4-[Bis(p-hydroxyphényl)méthylène]cyclohexa-2,5-diène-1-one 84% (teneur en colorant), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
p-Rosolic acid (C.I. 43800) is an acid-baseindicator from the triphenylmethane group. It is also known as aurin and 4-[Bis(4-hydroxyphenyl)methylene]-2,5-cyclohexadienone.
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Argent nitrate ≥99% ACS
Supplier: VWR Chemicals
Staining protein after electrophoretic separation. Also used to determine chloride ions in solution.
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1,1′-Diethyl-4,4′-cyanine iodide, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
1,1′-Diethyl-4,4′-cyanine iodide is a well-known photographic sensitizing dye. It belongs to the class of quinocyanine dyes and exhibits red and blue shifted absorption bands on aggregation. It is also known as 1-ethyl-4-[(1-ethyl-4(1H)-quinolinylidene) methyl] quinolinium iodide. It is suitable for use in silver halide photography.
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Calcium ionophore V ≥95%, Selectophore™ ionophore, Supelco®
Supplier: Merck
Calcium ionophore V (K23E1) may be used in fabricating calcium on to the waveguide sensor to understand the selectivity of the specific ion and also measure its concentration.
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Supelco® TraceCERT® Organic Reference Standard, Fluopyram
Supplier: Merck
It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques. Fluopyram CRM may also find its use as described below:
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Erythrosine B ≥95% (teneur en colorant), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Erythrosin B, also called as eosin B, is a xanthene dye. It belongs to the family of fluorescein dyes. It plays a major role in inhibiting dopamine uptake and high affinity 3H-ouabain binding and ion transport in synaptosomes from rat caudate nucleus. Erythrosin B has been used as a dye in fluorescence lifetime imaging.
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VWR®, Pepstatin A
Supplier: VWR Chemicals
An aspartic protease inhibitor of pepsin, renin, and cathepsin D. Can also block HIV protease. Not soluble in water.
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DiO, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
3,3′-Dioctadecyloxacarbocyanine perchlorate has been used for lipid bilayer labeling in antigen-presenting cells. It has also been used as a lipophilic dye for labeling in zebrafish embryos.
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Coumarin 343 97% (teneur en colorant), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Coumarin 343 is a small hydrophilic dye. It is unable to penetrate the cell membrane by itself. Coumarin 343 is also known as coumarin 519. Depending on the pH of the medium, coumarin 343 exists in neutral and anionic forms.
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Zinc 5,10,15,20-tetra(4-pyridyl)-21H,23H-porphine 90% (teneur en colorant), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Zinc 5,10,15,20-tetra(4-pyridyl)-21H,23H-porphine (ZnTPyP) forms an organic thin-film, which can be used to fabricate hybrid heterojunction solar cells. It is also used in the production of organic nanostructures, which find applications in organic field-effect transistors (OFET), organic light-emitting displays (OLED), and nanosensors.
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Acriflavine réactif de marquage fluorescent, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Acriflavine also interacts with HIF-1α (hypoxia-inducible factor 1 α) and HIF-2α, and thereby suppresses dimer formation of HIF-1 and transcriptional function. It also has negative effect on tumor growth and vascularization. Acriflavine also exhibits trypanocidal, antibacterial and antiviral activities.
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Anti-HAX1 Rabbit Polyclonal Antibody (Cy3®)
Supplier: Bioss
RelevanceHAX1 associates with HS1, binding to its N-terminal region. It is also known to associate with PKD2 (involved in polycystic kidney disease) and with cortactin/EMS1. HAX1 is also reported to bind to hairpin structures in vimentin and DNA polymerase beta mRNAs, so may play a role in mRNA stability and transport. It may also function in promoting cell survival. Defects in HAX1 are the cause of autosomal recessive severe congenital neutropenia 3 (SCN3) also called Kostmann disease.
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Organic reference standard, Citral, analytical standard, Supelco®
Supplier: Merck
Citral usually is a key component of lemon scented essential oils and also in volatile oils of plants like ginger, which can exist like a mixture of two isomers, cis-isomer neral and trans-isomer geranial. It can serve as potential candidate used in the treatment of tumours. It can mainly find applications as a food additive and as a fragrance in cosmetics.
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Acid red 52, grade Technique, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Sulforhodamine B (also known as SRB, kiton rhodamine B, lissamine rhodamine B, or sulphorhodamine B) is a bright-pink anionic, aminoxanthene dye carrying two sulfonate substituents.
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Rouge de quinaldine 95% (teneur en colorant), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Quinaldine red has been used as a fluorescent probe for α1-acid glycoprotein (AAG). It is also used a diagnostic assay manufacturing, hematology, histology.
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Milieu LB pré-mélangé
Supplier: VWR Chemicals
Lysogeny broth (LB) is a nutritionally rich medium used for the propagation and maintenance of E. coli. It is also widely used for the preparation of plasmid DNA and recombinant proteins.
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Anti-HAX1 Rabbit Polyclonal Antibody (Alexa Fluor® 647)
Supplier: Bioss
RelevanceHAX1 associates with HS1, binding to its N-terminal region. It is also known to associate with PKD2 (involved in polycystic kidney disease) and with cortactin/EMS1. HAX1 is also reported to bind to hairpin structures in vimentin and DNA polymerase beta mRNAs, so may play a role in mRNA stability and transport. It may also function in promoting cell survival. Defects in HAX1 are the cause of autosomal recessive severe congenital neutropenia 3 (SCN3) also called Kostmann disease.
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Phenolphthalein bisphosphate tetrasodium salt ~95%, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Phenolphthalein bisphosphate tetrasodium salt has been used as a component of modified Baird Parker (BP) agar to determine the expression of phosphatases of Staphylococcus aureus ATCC12600. It also been used as a component of modified Tryptose phosphate/phenolphthalein/methyl green (M-TPMG) agar to detect enteroinvasive Escherichia coli (EIEC) apyrase activity.
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Kits de tests, AOX, Spectroquant®, Supelco®
Supplier: Merck
All Spectroquant® test kits can be used with the Prove range of spectrophotometers and Nova 60/60A instruments. Tests can be used not only on photometers and spectrophotometer from Merck, but also on photometers and spectrophotometers from other suppliers (programming details available on request).
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Dichloro(diméthyl)silane solution ~5% dans le toluène, LiChropur™ pour dérivatisation GC, Supelco®
Supplier: Merck
Sylon CT™ was used as derivatizing agent, during an experiment to develop sensitive GC method for the identification and determination of long-chain primary alkyl amines.† It was also used for treating Erlenmeyer flasks to prevent mycelium from sticking to the glassware during development of techniques in the identification and partial characterization the chaxamycin biosynthesis gene cluster of S. leeuwenhoekii.