Products from Biotium
Biotium is a leading life science reagent manufacturer and supplier devoted to providing high-quality and innovative fluorescent tools that fuel scientific discovery. Biotium is uniquely poised to invent cutting-edge products through the synergy of chemistry and biology. The collaborative team applies chemistry-based principles toward producing solutions for life science and medical research. Since its founding in 2001, Biotium has developed over 30 patented technologies including GelRed® dyes, CF® Dyes, NucView® Caspase-3 Substrates, EvaGreen® Dyes, and TrueBlack® Background Reducers. In addition, as part of its commitment to environmental sustainability, Biotium provides Earth-friendly alternatives to researchers.
More information at: www.biotium.com
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Cholera Toxin B, CF(R)647 Conjugate
Item number: 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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Human Transferrin, CF(R)488A Conjugate
Item number: BOT-00081
Transferrin is a glycoprotein that binds iron for delivery to vertebrate cells through receptor-mediated endocytosis. After binding to its receptor on the cell surface, transferrin is rapidly internalized by invagination of clathrin-coated pits with formation of endocytic vesicles, the acidic environment favors...
165.00€
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DIHYDRORhodamine 123
Item number: 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
Item number: 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...
From 119.00€
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Coelenterazine I
Item number: 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...
From 115.00€
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Coelenterazine, 2-methyl derivative (Methyl coelenterazine)
Item number: 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...
From 69.00€
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One-Step Blue(R) Protein Gel Stain, 1X
Item number: 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
Item number: 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
Item number: 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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EvaEZ(TM) Fluorometric DNA Polymerase Activity Assay
Item number: BOT-29051
EvaEZ(TM) Fluorometric Polymerase Activity Assay Kit provides an easy and accurate way to determine the activity of a nucleic acid polymerase without using radioisotopes. It contains EvaGreen(R) dye together with a primed template, dNTPs, and MgCl2 in a Tris buffer system. In the presence of DNA polymerase activity,...
735.00€
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Wheat Germ Agglutinin, CF(R)770 Conjugate
Item number: 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...
From 153.00€
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Wheat Germ Agglutinin, CF(R)568 Conjugate
Item number: BOT-29077-1
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...
From 142.00€
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