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β-Carotene 99%

Leverantör: Thermo Scientific
Beskrivning: β-Carotene 99%

Säkerhetsdatablad Certifikat

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β-Carotene ≥97.0% (by UV/Vis)

Leverantör: TCI EUROPE
Beskrivning: β-Carotene ≥97.0% (by UV/Vis)

Bürkle single-use powder and liquid funnels

Cleanroom manufactured funnels, a practical and hygienic pouring aid! Also available sterile (10-6). Made of PS, compliant to EU food and FDA regulations.

More info

A truly clean filling aid for your lab

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Pharmaceutical secondary standard, beta-Carotene, (CRM), Supelco®

Artikel nummer : (PHR1239-1G)
Leverantör: Merck
Beskrivning: The most important of the provitamins A, β-carotene can be classified as an antioxidant due to its inhibition of radical initiated peroxidation <i>in vitro</i>. However, <i>in vivo</i> it appears to act either as an antioxidant or a prooxidant depending on cellular environment.
UOM: 1 * 1 g
Product Image-USBI032450-BIOTIN

Anti-BCO2 Rabbit Polyclonal Antibody (Biotin)

Artikel nummer : (USBI032450-BIOTIN)
Leverantör: US Biological
Beskrivning: Anti-BCO2 Rabbit Polyclonal Antibody (Biotin)
UOM: 1 * 200 µl
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Beta Carotene, Reference Standards

Leverantör: USP
Beskrivning: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Product Image-USBI032450

Anti-BCO2 Rabbit Polyclonal Antibody

Artikel nummer : (USBI032450)
Leverantör: US Biological
Beskrivning: Anti-BCO2 Rabbit Polyclonal Antibody
UOM: 1 * 200 µl
Product Image-PRSI55-200

Anti-BCO1 Rabbit Polyclonal Antibody

Artikel nummer : (PRSI55-200)
Leverantör: ProSci Inc.
Beskrivning: Vitamin A metabolism is important for vital processes such as vision, embryonic development, cell differentiation, and membrane and skin protection. The protein encoded by this gene is a key enzyme in beta-carotene metabolism to vitamin A. It catalyzes the oxidative cleavage of beta,beta-carotene into two retinal molecules.
UOM: 1 * 400 µl

New Product


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Skvalen ≥98%, clear, colourless liquid

Leverantör: MP Biomedicals
Beskrivning: Squalene, an isoprenoid compound structurally similar to beta-carotene, is an intermediate metabolite in the synthesis of cholesterol.

Product Image-PRSI55-590

Anti-BCO2 Rabbit Polyclonal Antibody

Artikel nummer : (PRSI55-590)
Leverantör: ProSci Inc.
Beskrivning: BCDO2 catalyzes the asymmetric oxidative cleavage of beta-carotene in carotene metabolism (Kiefer et al., 2001 [PubMed 11278918]).
UOM: 1 * 400 µl

New Product


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Organic reference standard, alpha-Carotene, analytical standard, Supelco®

Artikel nummer : (50887-1MG)
Leverantör: Merck
Beskrivning: Organic Standard, alpha-Carotene, ≥98,0% (HPLC)
UOM: 1 * 1 mg
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Supelco® Organic Reference Standard, γ-Carotene

Artikel nummer : (05387-1MG)
Leverantör: Merck
Beskrivning: Organic Standard, γ-Carotene
UOM: 1 * 1 mg
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Lutein

Leverantör: Apollo Scientific
Beskrivning: Lutein

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Carotenes, Reference Standard

Artikel nummer : (1012288.)
Leverantör: USP
Beskrivning: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 3 Items
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Anti-RPE65 Rabbit Polyclonal Antibody (FITC (Fluorescein Isothiocyanate))

Artikel nummer : (BOSSBS-9575R-FITC)
Leverantör: Bioss
Beskrivning: The retinal pigment epithelium (RPE) is a monolayer simple epithelium in proximity to the outer surface of the retinal photoreceptor cells. Retinal pigment epithelium-specific protein (RPE65) is a 65 kDa protein belonging to the β-carotene dioxygenase family. This protein is important in 11-cis retinal production as well as in visual pigment regeneration. RPE65 is attached to the membrane by a lipid anchor when palmitoylated (membrane form) and soluble when unpalmitoylated. The soluble form of the protein binds vitamin A. Defects in RPE65 causes autosomal dominant retinitis pigmentosa and/or Leber congenital amaurosis type 2.
UOM: 1 * 100 µl
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Anti-RPE65 Rabbit Polyclonal Antibody (Alexa Fluor® 350)

Artikel nummer : (BOSSBS-9575R-A350)
Leverantör: Bioss
Beskrivning: The retinal pigment epithelium (RPE) is a monolayer simple epithelium in proximity to the outer surface of the retinal photoreceptor cells. Retinal pigment epithelium-specific protein (RPE65) is a 65 kDa protein belonging to the β-carotene dioxygenase family. This protein is important in 11-cis retinal production as well as in visual pigment regeneration. RPE65 is attached to the membrane by a lipid anchor when palmitoylated (membrane form) and soluble when unpalmitoylated. The soluble form of the protein binds vitamin A. Defects in RPE65 causes autosomal dominant retinitis pigmentosa and/or Leber congenital amaurosis type 2.
UOM: 1 * 100 µl
Image Unavailable-BOSSBS-9575R-CY7

Anti-RPE65 Rabbit Polyclonal Antibody (Cy7®)

Artikel nummer : (BOSSBS-9575R-CY7)
Leverantör: Bioss
Beskrivning: The retinal pigment epithelium (RPE) is a monolayer simple epithelium in proximity to the outer surface of the retinal photoreceptor cells. Retinal pigment epithelium-specific protein (RPE65) is a 65 kDa protein belonging to the β-carotene dioxygenase family. This protein is important in 11-cis retinal production as well as in visual pigment regeneration. RPE65 is attached to the membrane by a lipid anchor when palmitoylated (membrane form) and soluble when unpalmitoylated. The soluble form of the protein binds vitamin A. Defects in RPE65 causes autosomal dominant retinitis pigmentosa and/or Leber congenital amaurosis type 2.
UOM: 1 * 100 µl
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Lager för denna produkt är begränsat, men kan vara tillgänglig i ett lager nära dig. Se till att du är inloggad på hemsidan så att tillgängligt lager kan visas. Om call fortfarande visas och du behöver hjälp, ring oss på 08-621 34 20.
Lager för denna produkt är begränsat, men kan vara tillgänglig i ett lager nära dig. Se till att du är inloggad på hemsidan så att tillgängligt lager kan visas. Om call fortfarande visas och du behöver hjälp, ring oss på 08-621 34 20.
VWR International AB säljer bara etanol till skattebefriade kunder. Denna produkt ä reglerad enligt svensk lagstiftning. Om ytterligare information krävs av dig kommer du att kontaktas via e-post.
VWR International AB säljer bara etanol till skattebefriade kunder.
Denna produkt ä reglerad enligt svensk lagstiftning. Om ytterligare information krävs av dig kommer du att kontaktas via email.
Produkten har blockerats av din organisation. Vänligen kontakta din inköpsavdelning för mer information.
Lösenordet och säkerhetsfrågan associerade med ditt Kundnummer har gått ut. Vänligen ändra ditt lösenord och din säkerhetsfråga.
Denna produkt är inte längre tillgänglig. Alternativ kan vara tillgängliga genom att söka med VWR art.nr ovan. Om du behöver ytterligare hjälp, ring VWR Kundservice på 08-621 34 20.
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