Bifidobacterium sp. bacteria stained with the ViaGram™ Red+ Bacterial Gram Stain and Viability Kit.

Bifidobacterium sp. bacteria stained with the ViaGram™ Red+ Bacterial Gram Stain and Viability Kit (V7023). While all cells exhibit a red-fluorescent surface stain (gram-positive), live cells exhibit blue-fluorescent internal staining and dead cells with compromised membranes exhibit yellow-green–fluorescent internal staining. This image was obtained by taking multiple exposures through bandpass optical filter sets appropriate for DAPI, fluorescein and Texas Red® dye.

Bifidobacterium sp. bacteria stained with the ViaGram™ Red+ Bacterial Gram Stain and Viability Kit (V7023). While all cells exhibit a red-fluorescent surface stain (gram-positive), live cells exhibit blue-fluorescent internal staining and dead cells with compromised membranes exhibit yellow-green–fluorescent internal staining. This image was obtained by taking multiple exposures through bandpass optical filter sets appropriate for DAPI, fluorescein and Texas Red® dye.

Related Products

Sku Name Size Price Qty
V7023 ViaGram™ Red+ Bacterial Gram Stain and Viability Kit 1 kit USD 214.00

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