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4-(4-Ethylpiperazin-1-yl)benzoic+acid
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4-(4-Ethylpiperazin-1-yl)benzoic+acid
Catalog Number:
(76548-220)
Supplier:
StatLab
Description:
Proprietary formulation that provides striking contrast and brilliant staining of all cytoplasmic components.
Catalog Number:
(76791-802)
Supplier:
AMBEED, INC
Description:
3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, disodium salt, Purity: 98% (contains less than 6%H2O), CAS Number: 518-47-8, Appearance: Orange to Brown Powder, Crystals and/or Chunks, Storage: Inert atmosphere, Room Temperature, Size: 1000G
Catalog Number:
(TCT0035-025G)
Supplier:
TCI America
Description:
CAS Number: 15086-94-9
MDL Number: MFCD00036189
Molecular Formula: C20H8Br4O5
Molecular Weight: 647.90
Purity/Analysis Method: <gt/>95.0% (HPLC,T)
Form: Crystal
Color: Reddish Yellow
Melting point (°C): 295
Lambda max.: 517 nm (0.1mol/L NaOH sol.)
Supplier:
Adipogen
Description:
DAF-2 is highly sensitive reagent for NO detection and determination of nitric oxide synthase activity. DAF-2, however, remains essentially nonfluorescent until it reacts with the nitrosonium cation (produced by spontaneous oxidation of nitric oxide) to form a fluorescent heterocycle, which becomes trapped in the cell's cytoplasm. This sensitive fluorescent probe has been used to identify individual nitric oxide-producing neurons in brain slices, in mitochondria and in living plant cells. Spectral data: lambdaex 505nm; lambdaem 518nm in 0.1M Tris pH8.0.
Supplier:
Adipogen
Description:
For application to living cells, the diacetyl derivative of ZnAF-1F, ZnAF-1F DA, was synthesized. ZnAF-1F DA can permeate through the cell membrane, and is hydrolyzed by esterase in the cytosol to yield ZnAF-1F, which is retained in the cells. ZnAF-1F DA has been used to measure the changes of intracellular Zn2+ in cultured cells and hippocampal slices. Spectral data: lambdaex 492nm; lambdaem 514nm in PBS.
Catalog Number:
(76480-474)
Supplier:
AAT BIOQUEST INC
Description:
Fluorescein is a fluorophore widely used in microscopy, forensics and serology to detect latent blood stains.
Supplier:
AMBEED, INC
Description:
DIM-C-pPhCO2Me, Purity: 99+%, CAS Number: 151358-48-4, Appearance: Form:powder color:pink to light red to orange, Storage: Keep in dark place, Sealed in dry, 2-8C, Size: 10MG
Supplier:
Spectrum Chemicals
Description:
Fluorescein Sodium is a synthetic organic compound that is a common fluochrome dye. It is obtained from the condensation of phthalic anhydride with resorcinol on heating. It is used in dying silk and wool, ink manufacturing, in coloring cosmetics, and in coloring gasoline and as a toner. It is widely used as a fluorescent tracer for many applications. It appears as a yellowish (yellowish-red) to red solid crystalline powder that is soluble in acetone, methanol, hot alcohol, glacial acetic acid, alkali hydroxides, carbonates and water.
Catalog Number:
(101824-890)
Supplier:
Matrix Scientific
Description:
Matrix Scientific Part Number: 027807-500MG , MDL Number: MFCD06809636
Supplier:
Adipogen
Description:
Dihydrofluorescein diacetate is a fluorescent probe for detecting intracellular oxidants. It is hydrolyzed by cellular esterases to dihydrofluorescein and is then oxidized to fluorescein primarily by H2O2. Dihydrofluorescein diacetate might be reactive toward a broad range of oxidizing reactions that may be increased during intracellular oxidant stress. Cell-loading studies indicate that dihydrofluorescein achieves higher intracellular concentrations than the other redox sensors such as Dihydrorhodamine 123 (Ex/Em: 490/514nm).
Supplier:
TCI America
Description:
S-Benzoylthiamine O-Monophosphate, Purity: >98.0%(HPLC)(T), Cas no. 22457-89-2, Molecular formula: C19H23N4O6PS, Form: Crystal- Powder, Colour: White - Almost white, Synonyms: Benfotiamine, Size: 5G
Supplier:
Adipogen
Description:
Fluorescent dye. Fluorophore standard that is widely used in enzyme assay systems. Precursor for a variety of R110-based enzyme substrates for flow cytometric measurements. Used as a calibration standard for R110-based enzyme substrates. Compared to AMC and AFC enzyme substrates, fluorogenic R110 substrates are generally more sensitive, giving longer absorption and fluorescence wavelength than AMC and AFC substrates. Spectral data: lambdaex 498nm| lambdaem 520nm in methanol.
Supplier:
Adipogen
Description:
Cell-permeable non-fluorescent reactive oxygen species (ROS) indicator. Passively diffuses across membranes where it is oxidized by peroxynitrite to rhodamine 123 which localizes in the mitochondria and exhibits green fluorescence (Ex/Em wavelengths of 500 and 536 nm). Used to investigate reactive oxygen intermediates produced by human and murine phagocytes, activated rat mast cells and cultured endothelial cells. In addition, it has been used together with Fura Red calcium indicator to simultaneously measure oxidative bursts and Ca2+ fluxes in monocytes and granulocytes. Dihydrorhodamine 123 has been shown to be a more sensitive probe than H2DCFDA for detecting granulocyte respiratory bursts.
Catalog Number:
(TS41787-0250)
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Phloxin B ≥85%, pure, certified
Supplier:
AMBEED, INC
Description:
Phloxin B ≥90% (dye content)
Catalog Number:
(101411-528)
Supplier:
Electron Microscopy Sciences
Description:
1% Aqueous
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 is still displayed and you need assistance, please call us at 1-800-932-5000.
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
is still displayed and you need assistance, please call us at 1-800-932-5000.
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 Regulatory_Affairs@vwr.com
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