VitalStain Violet 500for flow cytometry

Fixable viability dyes allow accurate discrimination between live and dead cells in flow cytometric analysis, based on cell membrane integrity. The exclusion of dead cells from data allows a better identification of cell populations and provides an accurate determination of cell viability within samples.
VitalStain Violet 500 allows staining of live cells and preserve the staining pattern after fixation and/or permeabilization.
VitalStains fixable viability dyes are amine reactive and cell impermeable. Dead cells with compromised cell membranes are typically labelled to a higher extend due to reaction with intracellular amines resulting in highly fluorescent dead cells. Impermeable live cells are labelled only on the cell surface and show dim fluorescence.
VitalStain Violet 500 is excited by the violet 405 nm laser and bright fluorescence is detected in the FITC channel.
Store for long term at -80 °C.

  • High brightness for optimal differentiation between live and dead cells
  • Ready-to-use kit, DMSO pre-diluted to test size formulation
  • Unlike 7-AAD and PI, labelled cells can be fixed, permeabilized, washed and stained
  • Suitable for any cell species

    HS: 38229000
    Storage Temperature: -15 °C to -25 °C

100 tests
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Electrophoresis by SERVA - Catalog 2022

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Electrophoresis by SERVA - Catalog 2022

• Isoelectric Focusing


• 2D Electrophoresis

• Native Electrophoresis

• Western Blotting

• Nucleic Acid Electrophoresis

• Equipment

SERVA Electrophoresis Catalog (PDF)
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SERVA Catalog

In detail you will find the following new products in catalog 2022:

New glycosidases such as Endo F3, Endo S and Sialidase
Blotting kits to match the "Easy Peel" 2D HPE™ gels for blotting horizontal 2D gels
New protein standards, e.g. SERVA Triple Color Protein Standard I    and the SERVA Fluo-610 Protein Standard I, pre-stained for direct fluorescence detection
BlueVertical™ PRiME™ blot module and gel casting stand for SERVA's BV-104   electrophoresis  tank
he albumin portfolio has been expanded with the "Albumin bovine Fraction V, protease- free, low IgG"
Ready-to-use CL HRP Western Blotting Substrates SERVALight "PreMix"


SERVA Catalog 2022.pdf
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