Mikroskopi buffere

Kemikalier til brug i mikroskopi leveres som færdiglavede buffere, der er bekvemt emballeret og fremstillet friske til hver ordre. Forberedte mikroskopibuffere er økonomiske og tidsbesparende. Inden for elektronmikroskopi foretrækker mange fosfatbuffere, dels på grund af deres manglende toksicitet sammenlignet med den næstmest anvendte buffer, natriumkakodylat. Fosfatbuffere anvendes bedst ved fysiologisk pH eller i en let alkalisk formulering.

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Buffer tablets according to Weise, Sigma-Aldrich®

Supplier: Merck

Ideal for preparing buffer solution according to WEISE for staining of blood smears.

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VWR®, buffertabletter til hæmatologi

Supplier: VWR Chemicals

These tablets provide a rapid and convenient method of preparing a buffer solution.

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Permeabilisation buffer

Supplier: Biotium

Ready-to-use permeabilisation buffer for intracellular immunofluorescence staining for microscopy or flow cytometry.

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Fixation buffer for microscopy and flow cytometry

Supplier: Biotium

Ready-to-use formaldehyde-based fixation buffer for immunofluorescence staining for microscopy or flow cytometry.

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G-Biosciences Antigen Retrieval Solution, Citrate (pH 6,0) (50X)

Supplier: G-Biosciences

Solution developed to unmask antigens in paraffin embedded tissue sections.

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Intracellular Permeabilisation Buffer (10X)

Supplier: Stemcell Technologies

Ideal for the permeabilisation of fixed cells during labeling of cytokines and other cytoplasmic antigens. Intracellular Permeabilisation Buffer (10X) is uniquely formulated for optimal resolution and to reduce background and is suitable for use with fluorochrome-conjugated antibodies for flow cytometry.

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Fixation Buffer

Supplier: Stemcell Technologies

Ideal for fixing cells prior to permeabilisation, fixation buffer can be used with Intracellular Permeabilisation Buffer (10X) to conduct intracellular staining for flow cytometry. This fixation buffer can also be used to preserve fluorescently labeled cells prior to analysis by flow cytometry.