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4-Spiro[1-phthalan]piperidine+hydrochloride
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4-Spiro[1-phthalan]piperidine+hydrochloride
Catalog Number:
(76480-476)
Supplier:
AAT BIOQUEST INC
Description:
Fluorescein, disodium salt is water-soluble version of fluorescein (see product #1).
Catalog Number:
(101932-860)
Supplier:
Matrix Scientific
Description:
MF=C12H20N2O6 MW=288.30 Cas=1045709-32-7 MDL=MFCD11976178 ,1G
Supplier:
MP Biomedicals
Description:
A red, anionic xanthene dye, has been used as a contrast or counter stain to hematoxylin, crystal violet and other nuclear stains, in both plant and animal tissue.
Erythrosin B Sodium Salt is used as a counter stain to hematoxylin, crystal violet and other nuclear stains, in both plant and animal tissue. Erythosin B dye solution in 0.9% saline is made for intravenous injection to induce occlusion.
Supplier:
Adipogen
Description:
Widely-used fluorescent indicator for estimating intracellular pH. This membrane-permeant compound is modified by intracellular esterases to produce BCECF, a polar fluorescein derivative that is retained by cells. Intracellular BCECF is stable and has an efflux half-life of greater than two hours.
Supplier:
Adipogen
Description:
Suitable for the fluorimetric detection of Zn2+ (after esterase hydrolysis). Spectral data: lambdaex 492nm; lambdaem 515nm in PBS.
Catalog Number:
(76483-464)
Supplier:
AAT BIOQUEST INC
Description:
Calcein AM readily passes through the cell membrane of viable cells because of its enhanced hydrophobicity as compared to calcein.
Catalog Number:
(102998-068)
Supplier:
Anaspec Inc
Description:
Despite the availability of alternative amine-reactive fluorescein derivatives that yield conjugates with superior stability and comparable spectra, fluorescein isothiocyanate (FITC) remains one of the most popular fluorescent labeling reagents, probably due to the low cost of the material. 5-FITC and 6-FITC have very similar absorption and fluorescence spectra. However, the isomers may differ in their binding and reactivities to proteins, and the conjugates may elute under different chromatographic conditions or migrate differently in electrophoretic gels. Thus, we offer highly purified single isomers. It appears that 5-FITC is more widely used than the 6-FITC isomer. FITC reagents are prominently used to label proteins. In addition, FITC has also been used to label peptides, oligonucleotides and other small organic ligands. A collection of recent applications is listed in the following references.
Supplier:
Electron Microscopy Sciences
Description:
Eosin Y can be used with hematoxylin for showing cell nuclei in embryos and kidneys.
Supplier:
AAT BIOQUEST INC
Description:
Calcein AM readily passes through the cell membrane of viable cells because of its enhanced hydrophobicity as compared to calcein.
Catalog Number:
(TCT0557-025G)
Supplier:
TCI America
Description:
CAS Number: 16423-68-0
MDL Number: MFCD00144257 Molecular Formula: C20H8I4O5 Molecular Weight: 879.86 Purity/Analysis Method: >95.0% (E) Form: Crystal Color: Yellow Red Lambda max.: 526 nm (0.02mol/L AcONH4 sol.)
Supplier:
Adipogen
Description:
Popular green fluorescent cell-permeable dye. Covalently couples via its succinimidyl group to intracellular molecules. The amine-reactive succinimidyl ester of 5-FAM acid is a common fluorescent derivatization reagent for covalently labeling peptides, proteins and nucleotides. Due to this covalent coupling reaction it can be retained within cells for extremely long periods and due to this stable linkage, once incorporated within cells the dye is not transferred to adjacent cells. Yields carboxyamides which are more resistant to hydrolysis than fluorescein conjugates prepared with FITC. Better retained in cells than fluorescein. Used in fluorescent small molecule preparations. Spectral data: lambdaex 494 nm| lambdaem 520 nm (Buffer pH 9.0).
Catalog Number:
(76652-012)
Supplier:
AMBEED, INC
Description:
N-(4-Fluorobenzyl)-2-((R)-5-(3-methylureido)-2',4'-dioxo-2,3-dihydrospiro[indene-1,5'-oxazolidin]-3'-yl)-N-((S)-1,1,1-trifluoropropan-2-yl)acetamide, Purity: 97%, CAS Number: 1889279-16-6, Appearance: Solid, Storage: Sealed in dry, 2-8C, Size: 25MG
Catalog Number:
(JT2895-98)
Supplier:
AVANTOR PERFORMANCE MATERIALS US
Description:
Piperidine, 99%, BAKER
Supplier:
AMBEED, INC
Description:
6-Iodo-2-oxaspiro[3.3]heptane, Purity: 97%, CAS Number: 1363381-15-0, Appearance: Colorless to Pale-yellow to Yellow-brown Liquid, Storage: Keep in dark place, Sealed in dry, 2-8 C, Size: 100mg
Supplier:
Enzo Life Sciences
Description:
Highly potent, ATP-competitive, and specific mTOR kinase inhibitor
Supplier:
Matrix Scientific
Description:
MF=C11H20N2O2 MW=212.29 Cas=1211586-09-2 ,500Mg
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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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