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4,4-Dimethylcyclohexa-1,5-dienylborons\u00E4ure+Mononatriumsalz
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4,4-Dimethylcyclohexa-1,5-dienylborons\u00E4ure+Mononatriumsalz
Artikel-Nr:
(31211-2ML)
Lieferant:
Sigma-Aldrich
Hersteller-Artikelnummer::
31211-2ML
Lokale Artikelnummer::
SUPL31211-2ML
Beschreibung:
Heptachlor is a chlorinated cyclodiene.
VE:
1 * 2 mL
Artikel-Nr:
(ICNA02194725.1)
Lieferant:
MP Biomedicals
Hersteller-Artikelnummer::
02194725.1
Lokale Artikelnummer::
ICNA02194725.1
Beschreibung:
Tweens® are a series of nonionic surfactants derived from sorbitan esters. They are soluble or dispersible in water but differ widely in organic and oil solubilities. Used as oil-in-water emulsifiers in pharmaceuticals, cosmetics, cleaning compounds, etc.
Tween® 80 has been widely used in biochemical applications including: solubilizing proteins, isolating nuclei from cells in culture selective protein extraction growing of tubercule bacilli, and emulsifying and dispersing substances in medicinal and food products. It has little or no activity as an anti-bacterial agent. It has been shown to have an adverse effect on the antibacterial effect of methyl paraben and related compounds. Non-ionic detergent used for selective protein extraction and isolation of nuclei from mammalian cell lines. Soluble/miscible in water to give a clear yellow solution; miscible with alcohol, dioxane, and ethyl acetate; practically insoluble in liquid paraffin and fixed oils (such as mineral oil). Autoclaving of solutions is not recommended. Sterile filtering is suggested with a 0.22 micron filter. Tween® may need to be warmed to about 40 °C and alternated with portions of hot distilled water while being poured through the filter. Store at Room Temperature (15-30 °C).
VE:
1 * 100 mL
Artikel-Nr:
(80139-1ML)
Lieferant:
Sigma-Aldrich
Hersteller-Artikelnummer::
80139-1ML
Lokale Artikelnummer::
SUPL80139-1ML
Beschreibung:
Organic Standard, Undecanal, ≥98,0% (GC)
VE:
1 * 1 mL
Artikel-Nr:
(07568-0.5ML)
Lieferant:
Sigma-Aldrich
Hersteller-Artikelnummer::
07568-0.5ML
Lokale Artikelnummer::
SUPL07568-0.5ML
Beschreibung:
Organic Standard, GTX-6 solution
VE:
1 * 0,5 mL
Lieferant:
Thermo Scientific
Beschreibung:
Pyrantel pamoate 98%
Artikel-Nr:
(46074-250MG)
Lieferant:
Sigma-Aldrich
Hersteller-Artikelnummer::
46074-250MG
Lokale Artikelnummer::
SUPL46074-250MG
Beschreibung:
Organic Standard, Betamethasone 17-valerate
VE:
1 * 250 mg
Artikel-Nr:
(1.04926.0050)
Lieferant:
Merck
Hersteller-Artikelnummer::
1.04926.0050
Lokale Artikelnummer::
MERC1.04926.0050
Beschreibung:
Kaliumcarbonat Sesquihydrat, Suprapur® für die Spurenanalyse, Supelco®
VE:
1 * 50 g
Lieferant:
Sigma-Aldrich
Beschreibung:
Organic Standard, Triethylamine, ≥99,5% (GC)
Artikel-Nr:
(BSENM-1703-100)
Lieferant:
Biosensis
Hersteller-Artikelnummer::
M-1703-100
Lokale Artikelnummer::
BSENM-1703-100
Beschreibung:
FUNCTION: Promotes microtubule assembly and stability, and might be involved in the establishment and maintenance of neuronal polarity. The C-terminus binds axonal microtubules while the N-terminus binds neural plasma membrane components, suggesting that tau functions as a linker protein between both. Axonal polarity is predetermined by tau localization (in the neuronal cell) in the domain of the cell body defined by the centrosome. The short isoforms allow plasticity of the cytoskeleton whereas the longer isoforms may preferentially play a role in its stabilization. SUBCELLULAR LOCATION: Cytoplasm; cytosol. Cell membrane. Mostly found in the axons of neurons, in the cytosol and in association with plasma membrane components. ALTERNATIVE PRODUCTS: 8 named isoforms produced by alternative splicing. Additional isoforms seem to exist. Isoforms differ from each other by the presence or absence of up to 5 of the 15 exons. One of these optional exons contains the additional tau/MAP repeat. TISSUE SPECIFICITY: Expressed in neurons. Isoform PNS-tau is expressed in the peripheral nervous system while the others are expressed in the central nervous system. DEVELOPMENTAL STAGE: Four-repeat (type II) tau is expressed in an adult-specific manner and is not found in fetal brain, whereas three-repeat (type I) tau is found in both adult and fetal brain. DOMAIN: The tau/MAP repeat binds to tubulin. In Alzheimer disease, the neuronal cytoskeleton in the brain is progressively disrupted and replaced by tangles of paired helical filaments and straight filaments, mainly composed of hyperphosphorylated forms of Microtubule-associated protein Tau. Defects in Microtubule-associated protein Tau are a cause of frontotemporal dementia and parkinsonism linked to chromosome 17, as well as a number of other neurodegenerative diseases.
VE:
1 * 100 µl
Artikel-Nr:
(PHR1826-20MG)
Lieferant:
Sigma-Aldrich
Hersteller-Artikelnummer::
PHR1826-20MG
Lokale Artikelnummer::
SUPLPHR1826-20MG
Beschreibung:
Organic Standard, Fluconazole Related Compound C
VE:
1 * 20 mg
Lieferant:
Alfa Aesar
Beschreibung:
Thymolblau Natriumsalz
Artikel-Nr:
(BSENR-184-100)
Lieferant:
Biosensis
Hersteller-Artikelnummer::
R-184-100
Lokale Artikelnummer::
BSENR-184-100
Beschreibung:
FUNCTION: Promotes microtubule assembly and stability, and might be involved in the establishment and maintenance of neuronal polarity. The C-terminus binds axonal microtubules while the N-terminus binds neural plasma membrane components, suggesting that tau functions as a linker protein between both. Axonal polarity is predetermined by tau localization (in the neuronal cell) in the domain of the cell body defined by the centrosome. The short isoforms allow plasticity of the cytoskeleton whereas the longer isoforms may preferentially play a role in its stabilization. SUBCELLULAR LOCATION: Cytoplasm; cytosol. Cell membrane. Mostly found in the axons of neurons, in the cytosol and in association with plasma membrane components. ALTERNATIVE PRODUCTS: 8 named isoforms produced by alternative splicing. Additional isoforms seem to exist. Isoforms differ from each other by the presence or absence of up to 5 of the 15 exons. One of these optional exons contains the additional tau/MAP repeat. TISSUE SPECIFICITY: Expressed in neurons. Isoform PNS-tau is expressed in the peripheral nervous system while the others are expressed in the central nervous system. DEVELOPMENTAL STAGE: Four-repeat (type II) tau is expressed in an adult-specific manner and is not found in fetal brain, whereas three-repeat (type I) tau is found in both adult and fetal brain. DOMAIN: The tau/MAP repeat binds to tubulin. In Alzheimer disease, the neuronal cytoskeleton in the brain is progressively disrupted and replaced by tangles of paired helical filaments and straight filaments, mainly composed of hyperphosphorylated forms of Microtubule-associated protein Tau. Defects in Microtubule-associated protein Tau are a cause of frontotemporal dementia and parkinsonism linked to chromosome 17, as well as a number of other neurodegenerative diseases.
VE:
1 * 100 µl
Artikel-Nr:
(46140-250MG-R)
Lieferant:
Sigma-Aldrich
Hersteller-Artikelnummer::
46140-250MG-R
Lokale Artikelnummer::
SUPL46140-250MG-R
Beschreibung:
Organic Standard, Cloxacillin sodium salt monohydrate
VE:
1 * 250 mg
Lieferant:
Merck
Beschreibung:
Triethylamin zur Synthese, Sigma-Aldrich®
Artikel-Nr:
(C-077-1ML)
Lieferant:
Sigma-Aldrich
Hersteller-Artikelnummer::
C-077-1ML
Lokale Artikelnummer::
SUPLC-077-1ML
Beschreibung:
Organic Standard, Carisoprodol solution, ampoule of 1 ml
VE:
1 * 1 mL
Lieferant:
Merck
Beschreibung:
m-Toluidin zur Synthese, Sigma-Aldrich®
Preis auf Anfrage
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 noch angezeigt wird und Sie Hilfe benötigen, rufen Sie uns an 1-800-932 - 5000.
Lager für diesen Artikel ist begrenzt, kann aber in einem Lagerhaus in Ihrer Nähe zur Verfügung. Bitte stellen Sie sicher, dass Sie in sind angemeldet auf dieser Seite, so dass verfügbare Bestand angezeigt werden können. Wenn das
noch angezeigt wird und Sie Hilfe benötigen, rufen Sie uns an 1-800-932 - 5000.
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