Produkte von Biotium

Biotium ist ein führender Hersteller und Lieferant von Reagenzien für die Biowissenschaften, der sich der Bereitstellung hochwertiger und innovativer Fluoreszenzinstrumente verschrieben hat. Biotium entwickelt neuartige Produkte durch die Synergie von Chemie und Biologie. Das kollaborative Team wendet Chemie-basierte Prinzipien an, um Lösungen für die biowissenschaftliche und medizinische Forschung anzubieten. Seit seiner Gründung im Jahr 2001 hat Biotium mehr als 30 patentierte Technologien produziert, darunter GelRed®-Farbstoffe, CF®-Farbstoffe, NucView® Caspase-3-Substrate, EvaGreen®-Farbstoffe und TrueBlack®-Hintergrundreduzierer. Darüber hinaus bietet Biotium im Rahmen seines Engagements für ökologische Nachhaltigkeit umweltfreundliche Alternativen für Forscher an.

Mehr Informationen unter: www.biotium.com

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Cholera Toxin B, CF(R)647 Conjugate

Artikelnummer: BOT-00069

Cholera toxin B subunit (CTB) binds GM1 ganglioside. Fluorescent CTB is used to label lipid rafts and as a neuronal retrograde tracer. Biotium's CF(R) dyes have superior brightness and photostability compared to other dyes. Far-red fluorescent CF(R)647 dye has excitation/emission at 650/665 nm.

351,00 €

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DIHYDRORhodamine 123

Artikelnummer: BOT-10055

Dihydrorhodamine 123 is the reduced form of rhodamine 123, which is a commonly used fluorescent mitochondrial dye. Dihydrorhodamine 123 itself is non-fluorescent, but it readily enters cells and is oxidized by oxidative species or by cellular redox systems to the fluorescent rhodamine 123 that accumulates in...

231,00 €

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Coelenterazine N

Artikelnummer: BOT-10115

Coelenterazine n is a synthetic derivative of coelenterazine. The luminescence intensity of its aequorin complex is the weakest of all coelenterazine analogs and its response time to calcium is also much slower than that of native coelenterazine. Coelenterazine n is reported to be a very useful low-sensitivity...

ab 119,00 €

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Coelenterazine I

Artikelnummer: BOT-10121

Coelenterazine i is a synthetic derivative of coelenterazine. The luminescence intensity of its aequorin complex is about 3% that of the aequorin formed from native coelenterazine and the response time to calcium is the slowest of all coelenterazine analogs. Yellow solid soluble in MeOH or EtOHStore at -20°C and...

ab 115,00 €

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Coelenterazine, 2-methyl derivative (Methyl coelenterazine)

Artikelnummer: BOT-10122

Methyl coelenterazine (Coelenterazine, 2-methyl analog) has been reported to be a superior antioxidant for cells against reactive oxygen species (ROS) such as singlet oxygen and superoxide anion. The coelenterazine derivative is membrane-permeant, nontoxic and highly reactive toward ROS. As oxidative stress is...

ab 69,00 €

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One-Step Blue(R) Protein Gel Stain, 1X

Artikelnummer: BOT-21003-1L

One-Step Blue(R) is a ready-to-use protein gel staining solution. It produces fast (5-60 min) protein staining in a single step without fixation or washing. Proteins can be detected by visible blue staining, or by near-infrared fluorescence. In addition to rapid results and simple staining, One-Step Blue(R) offers...

188,00 €

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Ultrafiltration Vial, MWCO=3K, pk of 5

Artikelnummer: BOT-22018

We offer centrifugal ultrafiltration devices with two molecular weight cut-off options: MWCO=10 kD (10K) and MWCO=3 kD (3K). The ultrafiltration membrane allows molecules with molecular weight smaller than the cut-off to pass through into the filtrate collection tube, while molecules larger than the cut-off retained...

79,00 €

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Annexin V, CF(R)594 Conjugate

Artikelnummer: BOT-29011

Annexin V fluorescent conjugates can be used to detect apoptotic cells. The human anticoagulant Annexin V is a 35-36 kDa calcium-dependent phospholipid-binding protein with high affinity for phosphatidylserine (PS). In normal viable cells, PS is located on the inner leaflet of the cytoplasmic membrane. In apoptotic...

457,00 €

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Wheat Germ Agglutinin, CF(R)770 Conjugate

Artikelnummer: BOT-29059-1

This product is fluorescently-labeled wheat germ agglutinin (WGA). WGA is a carbohydrate-binding lectin that has high affinity for sialic acid and N-acetylglucosamine. WGA conjugates can be used to stain glycoproteins that have these sugar moieties. WGA can be used as a gram stain to fluorescently label gram...

ab 153,00 €

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Calcofluor White Stain, 5 mM in water

Artikelnummer: BOT-29067

Calcofluor White is a stain that binds to chitin and cellulose in the cell walls of yeast and fungi.

99,00 €

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Wheat Germ Agglutinin, CF(R)568 Conjugate

Artikelnummer: BOT-29077-1

ab 142,00 €

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XTT Cell Viability Assay Kit

Artikelnummer: BOT-30007

The XTT Cell Viability Assay Kit provides a simple method for determining live cell numbers using standard photometric microplate readers. Determination of live cell numbers is often used to assess the rate of cell proliferation and to screen cytotoxic agents. XTT is a tetrazolium derivative. Similar to MTT, XTT...

308,00 €

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