Description
ROTI®Sep 1077 human/tube, sterile is a ready-to-use density gradient medium for isolation of human mononuclear cells by density gradient centrifugation. Formulated as a CELLPURE® grade reagent with a molar mass of approximately 400000 g/mol and a density of 1,076 to 1,078 g/cm³, it is supplied sterile in convenient tube format for direct laboratory workflows. The product supports separation protocols commonly applied in cell biology, immunology and virus-related research where reliable isolation of human cells is required. Packaged as 25 pieces per unit from manufacturer Carl ROTH, the tubes arrive ready for use and help reduce preparation steps at the bench. Density values in the 1,076–1,078 g/cm³ window are matched to standard human lymphocyte and mononuclear cell separation practice. The sterile presentation assists in maintaining sample integrity during centrifugation and subsequent recovery of the desired cell fraction. Suitable for corona research, isolation workflows and broader reagent needs in virus detection and related studies, ROTI®Sep 1077 human/tube offers an application-focused format for density gradient work. Laboratories benefit from consistent physical properties and a pack size suited to multi-sample experimental series in research and diagnostic support settings.
This article is part of Disinfectants & biocides, in Cleaning & disinfection.
Key features
- Appearance of solution: clear, colourless
- Density: 1,077±0,001 g/ml
- pH value: 7,15±0,35
- Osmolality: 315±25 mOsm/kg
- Endotoxins: tested
- Sterility: complies
- Pack size: 25 pc(s)
- Molar mass: ~400000 g/mol
- Storage temperature: +4 °C
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about ROTI®Sep 1077 human/tube, sterile, for density gradient centrifugation
What is this article?
ROTI®Sep 1077 human/tube, sterile, for density gradient centrifugation is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Disinfectants & biocides, inside Cleaning & disinfection, in Lab safety equipment.
A disinfectant or a biocide makes a kill claim against named organisms, at a stated dilution and contact time, on a stated kind of surface. Without those three, it is a bottle of chemical. The spectrum, bacteria, fungi, spores or viruses, is the specification. It works poorly through dirt.
Cleaning removes soil. Disinfection kills or inactivates microbes that remain. They are not the same step, and a disinfectant on top of dirt does less than the label claims. The spectrum, the contact time and the surface decide the product. A wipe is the mechanical half of the same job. Chemical classification is on ECHA. Workplace practice is EU-OSHA on dangerous substances. Biosafety context is the WHO biosafety topic.
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