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Descripción: Reichardt′s dye

Numero del catalogo: 468370010.

UOM: 1 * 1 g

Proveedor: Thermo Fisher Scientific

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Descripción: Reichardt′s dye belongs to the class of azo merocyanine dyes. Reichardt′s dye, also known as ET(30) or pyridinium N-phenoxyde betaine dye is a highly solvatochromic betaine dye useful for determining solvent polarity effects. It plays an important role as a probe of solvent polarity in biological systems and on surfaces. Reichardt’s dye, a solvatochromic betaine dye has been used for the determination of solvent polarity.

Numero del catalogo: 272442-250MG

UOM: 1 * 250 mg

Proveedor: SIGMA ALDRICH MICROSCOPY

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Descripción: Brain-derived neurotrophic factor (BDNF), like nerve growth factor (NGF), neurotrophin-3 (NT-3), and neurotrophin-4 (NT-4), is a member of the NGF family of neurotrophins, which are required for the differentiation and survival of specific neuronal subpopulations in both the central and the peripheral nervous systems (Minichiello and Klein; Minichiello <i>et al.</i>). BDNF binds with high affinity to the tropomyosin receptor kinase B (TrkB), and activates AKT and ERK pathways (Mattson <i>et al.</i>). It is expressed in the hippocampus, cortex, and synapses of the basal forebrain. BDNF acts as a survival factor for human embryonic stem cells when plated on either feeder cells or Corning® Matrigel® (Pyle <i>et al.</i>). BDNF regulates synaptic transmission and plasticity at adult synapses in the central nervous system, and contributes to adaptive neuronal responses including long-term potentiation, long-term depression, certain forms of short-term synaptic plasticity, and homeostatic regulation of neuronal excitability (Reichardt). It also has a role in neurogenesis by promoting survival and growth of dorsal root ganglion cells, and hippocampal and cortical neurons (Binder and Scharfman). BDNF, together with glial cell line-derived neurotrophic factor (GDNF) and other supplements, is commonly used to differentiate human pluripotent stem cell (hPSC)-derived neural progenitor cells into neurons (Brafman).

Numero del catalogo: STMC78005.2

UOM: 1 * 1.000 µG

Proveedor: STEMCELL Technologies

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Descripción: Brain-derived neurotrophic factor (BDNF), like nerve growth factor (NGF), neurotrophin-3 (NT-3), and neurotrophin-4 (NT-4), is a member of the NGF family of neurotrophins, which are required for the differentiation and survival of specific neuronal subpopulations in both the central and the peripheral nervous systems (Minichiello and Klein; Minichiello <i>et al.</i>). BDNF binds with high affinity to the TRKB kinase receptor, and activates AKT and ERK pathways (Mattson <i>et al.</i>). It is expressed in hippocampus, cortex, and synapses of the basal forebrain. BDNF acts as a survival factor for human embryonic stem cells when plated on either feeder cells or Corning® Matrigel® (Pyle <i>et al.</i>). BDNF regulates synaptic transmission and plasticity at adult synapses in the central nervous system, contributes to adaptive neuronal responses including long-term potentiation, long-term depression, certain forms of short-term synaptic plasticity, as well as homeostatic regulation of neuronal excitability (Reichardt). It also has a role in neurogenesis by promoting survival and growth of dorsal root ganglion cells, and hippocampal and cortical neurons (Binder and Scharfman). BDNF, together with glial cell-derived neurotrophic factor (GDNF) and other supplements, is commonly used to differentiate human pluripotent stem cell (hPSC)-derived neural progenitor cells into neurons (Brafman). This product is animal component-free.

Numero del catalogo: STMC78133

UOM: 1 * 10 µG

Proveedor: STEMCELL Technologies

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Descripción: Designed for orientation of excised surgical specimens. This method of permanently marking the margins of tissue specimens is very beneficial to surgeon and pathologists testing for skin cancer.

Numero del catalogo: MDT100-1KT

UOM: 1 * 1 KIT

Proveedor: SIGMA ALDRICH MICROSCOPY

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Descripción: Ghost Dye™ Violet 540 is an amine reactive viability dye that can be used to discriminate viable from non-viable mammalian cells in flow cytometry applications

Numero del catalogo: 13-0879-T100

UOM: 1 * 100 Tests

Proveedor: Tonbo Biosciences

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Descripción: N749 Black Dye ≥85.0% (by HPLC)

Numero del catalogo: TCIAN1104-100MG

UOM: 1 * 100 mg

Proveedor: TCI

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Descripción: Rhodamine 123 is useful as a laser dye and to have selective cell growth effects. It has also been used to measure mitochondrial membrane potential.

Numero del catalogo: R8004-25MG

UOM: 1 * 25 mg

Proveedor: SIGMA ALDRICH MICROSCOPY

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Descripción: N,N-Dimethylindoaniline, Dye content 97% (Phenol Blue).

Numero del catalogo: 235601-5G

UOM: 1 * 5 g

Proveedor: SIGMA ALDRICH MICROSCOPY

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Descripción: Acid Blue 80, Dye content 40 %

Numero del catalogo: 210323-100G

UOM: 1 * 100 g

Proveedor: SIGMA ALDRICH MICROSCOPY

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Descripción: Reactive Black 5 (RB5) has been: used in an optimization study on the photocatalytic degradation of RB5 dye in synthetic greywater effluent (i.e. aqueous RB5 in distilled water), in order to understand the effects of different photoreactor parameters on the degradation kinetics. As a textile dye to investigate the anaerobic reduction in upflow stirred packed-bed reactors (USPBRs) with biological activated carbon (BAC) system. Used in the performance evaluation of dye removal forlarge molecule substance.

Numero del catalogo: 306452-100G

UOM: 1 * 100 g

Proveedor: SIGMA ALDRICH MICROSCOPY

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Descripción: Gallocyanine, Dye content 90 % (7-Dimethylamino-4-hydroxy-3-oxo-phenoxazine-1-carboxylic acid)

Numero del catalogo: 124508-10G

UOM: 1 * 10 g

Proveedor: SIGMA ALDRICH MICROSCOPY

Promoción

Descripción: Direct Blue 71, Dye content 50 %

Numero del catalogo: 212407-50G

UOM: 1 * 50 g

Proveedor: SIGMA ALDRICH MICROSCOPY

Promoción

Descripción: 4,7-Dihydroxy-1,10-phenanthroline, Dye content ≥30 % (1,10-Phenanthroline-4,7-diol)

Numero del catalogo: 429031-250MG

UOM: 1 * 250 mg

Proveedor: SIGMA ALDRICH MICROSCOPY

Promoción

Descripción: Acridine Orange base (3,6-Bis(dimethylamino)acridine) is a cell-permeable fluorescent dye that binds to nucleic acids. It emits green fluorescence when bound to dsDNA and red fluorescence when bound to ssDNA or RNA. It is also known to be a positive solvatochromic dye. Acridine orange has also been used as a lysosomal dye. It is widely used to detect the presence of homeopathic potencies.

Numero del catalogo: 235474-5G

UOM: 1 * 5 g

Proveedor: SIGMA ALDRICH MICROSCOPY

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Descripción: Acid Blue 25, Dye content 45 %

Numero del catalogo: 210684-25G

UOM: 1 * 25 g

Proveedor: SIGMA ALDRICH MICROSCOPY

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