FAQ-290
What is the maximum binding capacity of RNeasy spin columns?
The maximum binding capacity of the RNeasy Mini spin columns is 100 ug RNA. It is 1 mg for RNeasy Midi columns and 6 mg for RNeasy Maxi columns. The maximum RNA binding capacity of the RNeasy MinElute spin columns is 45 µg.
Related products
RNeasy Kits
RNeasy Kits are the gold standard for total RNA isolation. They provide fast purification of high-quality RNA from small to large amounts of cells, tissues, and yeast using silica membrane RNeasy spin columns or 96-well plates. Tissue samples can be conveniently stabilized using RNAprotect Tissue Reagent or Allprotect Tissue Reagent, and efficiently disrupted using a TissueRuptor II or TissueLyser II or LT system. The RNeasy 96 Kit enables high-throughput purification of total RNA from up to 96 cultured cell samples using silica membrane RNeasy 96 plates. A dedicated RNeasy QIAcube Kit enables automated purification of 1–12 samples on the QIAcube Connect.
RNeasy Protect Kits
RNeasy Protect Mini Kits enable stabilization of RNA in tissue samples, RNA and DNA in sorted or cultured cells, RNA in human saliva samples and RNA in bacterial samples. The RNeasy Protect Mini Kit and Bacteria Mini Kit include RNeasy spin columns for purifying up to 100 µg of high-quality RNA using silica-membrane technology. The RNeasy Protect Cell Mini Kit provides the RNeasy Plus Mini Kit for purification of total RNA. The RNeasy Protect Saliva Mini Kit includes the RNeasy Micro Kit, which purifies and concentrates total RNA using specialized RNeasy MinElute spin columns. The RNeasy Protect Mini, RNeasy Protect Cell Mini and RNeasy Protect Bacteria Mini Kits can be automated on the QIAcube Connect.
RNeasy Plant Mini Kit
The RNeasy Plant Mini Kit includes QIAshredder spin columns for homogenizing and filtering viscous plant or fungal lysates, and RNeasy spin columns for purifying up to 100 μg of high-quality RNA using silica-membrane technology. Purification can be fully automated on the QIAcube Connect. The kit can also be used in combination with a TissueRuptor or TissueLyser system, which provide efficient disruption and homogenization of plant samples.
RNeasy MinElute Cleanup Kit
The RNeasy MinElute Cleanup Kit enables cleanup and concentration of RNA from enzymatic reactions or other samples using specialized RNeasy MinElute spin columns based on silica-membrane technology. The kit can also be used to desalt RNA samples. Up to 45 µg RNA can be purified in a volume as low as 10 µl. Purification can be fully automated on the QIAcube Connect.
RNeasy Lipid Tissue Mini Kit
The RNeasy Lipid Tissue Mini Kit includes QIAzol Lysis Reagent for lysing fatty tissues and other types of tissue, and RNeasy spin columns for purifying up to 100 µg of high-quality RNA. The kit can be automated using the QIAcube Connect. Tissue samples can be conveniently stabilized using RNAprotect Tissue Reagent (nonfatty tissues only) or Allprotect Tissue Reagent, and efficiently disrupted using a TissueRuptor or TissueLyser system. For larger samples, the RNeasy Lipid Tissue Midi Kit (spin-column binding capacity of 1 mg RNA) is also available.
RNeasy Fibrous Tissue Mini Kit
The RNeasy Fibrous Tissue Mini Kit includes proteinase K for removing abundant protein in fiber-rich tissue samples, and RNeasy spin columns for purifying up to 100 µg of high-quality RNA. The kit can be automated on the QIAcube Connect. Fibrous tissue samples can be conveniently stabilized using RNAprotect Tissue Reagent or Allprotect Tissue Reagent, and efficiently disrupted using a TissueRuptor or TissueLyser system. For larger samples, the RNeasy Fibrous Tissue Midi Kit (spin-column binding capacity of 1 mg RNA) is also available.
QIAwave RNA Mini Kit
The QIAwave RNA Mini Kit is an eco-friendlier version of our standard RNeasy Mini Kit. The kit uses up to 60% less plastic and up to 57% less cardboard than our standard kit and offers waste tubes made from 100% post-consumer recycled plastic that you can reuse throughout the procedure. QIAwave buffers also come as concentrates, reducing the amount of plastic by up to 90% per bottle. To save paper, there are no printed protocols in the kit. Instead, you can download the protocols you need from the resources list or by simply scanning the QR code inside the box lid. So, while the kit packaging and components of our QIAwave Kit may look different, it’s as easy to use as the RNeasy Mini Kit, and the chemistry and performance are identical.
Please be aware that you will need sterile glass bottles to store the reconstituted buffers.
In partnership with My Green Lab, we've also assessed the environmental impact of this kit. My Green Lab ACT (accountability, consistency, and transparency) environmental impact factor labels are designed to evaluate and score products on several sustainability criteria. These include:
Manufacturing
Responsible chemical management
Sustainable content within products and packaging materials
Disposal of the packaging at the end of life
Products are scored from 1 to 10 except for energy and water consumption, which are scored as 1 point per kWh or gallon, respectively. A low score means a lower environmental impact (see figures "QIAwave RNA Mini Kit ACT environmental impact factor label US 50/250, EU 50/250 and UK 50/250").
The QIAwave RNA Mini Kit offers you fast purification of high-quality RNA from cells, tissues, and yeast using silica-membrane RNeasy Mini Spin Columns. Before extraction, you can stabilize tissue samples using RNAprotect Tissue Reagent or Allprotect Tissue Reagent, and to efficiently homogenize your tissue samples, you can use the TissueRuptor II, TissueLyser III or LT system.
The QIAwave RNA Mini Kit can be automated on the QIAcube Connect using the RNeasy Mini Kit protocols.