Need help? Call us: +1 416-549-8100 or customerservice@mbpinc.net

Quick Order Contact Us About Us Blogs Sign In

Product Filters

RNA Cleanup Kits for RNA Purification and Concentration

RNA cleanup kits purify and concentrate RNA after DNase I treatment, in vitro transcription, RNA capping, and environmental RNA extraction using silica-membrane spin columns in under 10 minutes. Zymo RNA Clean & Concentrator kits elute RNA in as little as 6 µl, with optional size-selective recovery (≥17 nt total RNA, >200 nt large RNA, or 17–200 nt small RNA by adjusting ethanol ratio) and DNase I included in select formats. MBP supplies Zymo Research RNA Cleanup kits to registered vendors at Howard Hughes Medical Institute, Vanderbilt University, and MD Anderson Cancer Center.

Request a quote for RNA cleanup kits supporting RNA purification, concentration, in vitro transcription workflows, small RNA recovery, and transcriptomics applications by contacting customerservice@mbpinc.net.

RNA Cleanup Kits

Per Page:

Sort By:

R1019

RNA Clean & Concentrator™-100 (25 Preps.)

List Price:

USD301.91

Online Price:

USD215.65

Your Price:

R1017

RNA Clean & Concentrator™-25

List Price:

USD227.43 - USD405.65

Online Price:

USD162.45 - USD289.75

Your Price:

R1013

RNA Clean & Concentrator™-5

List Price:

USD78.47 - USD934.99

Online Price:

USD56.05 - USD667.85

Your Price:

R1080

ZR-96 RNA Clean & Concentrator™ (2 x 96 Preps.)

List Price:

USD688.94

Online Price:

USD492.10

Your Price:

R1081

ZR-96 RNA Clean & Concentrator™ Magbead Kit (96 Preps.)

List Price:

USD356.44 - USD433.58

Online Price:

USD254.60 - USD309.70

Your Price:

Showing 1 to 5 of 5 results

What are RNA Cleanup Kits?

RNA cleanup kits purify and concentrate pre-extracted or synthesized RNA by removing enzymes, buffer components, unincorporated NTPs, DNA contamination, organic solvents, and environmental inhibitors (humic acids, polyphenols) from RNA solutions using silica-membrane spin columns with a simple bind-wash-elute protocol in under 10 minutes. Cleanup kits are the mandatory intermediate step between primary RNA extraction or enzymatic RNA synthesis and sensitive downstream applications - including rRNA depletion, NGS library preparation, in vitro translation, and mRNA vaccine formulation - where residual enzymes or inhibitors would cause assay failure. Zymo RNA Clean & Concentrator kits elute RNA in as little as 6 ul, concentrating inhibitor-free RNA from volumes up to 500 ul into a minimal volume suitable for low-input sequencing library preparation. Use an RNA cleanup kit after any enzymatic reaction that generates RNA (DNase I treatment, IVT, capping, polyadenylation) and after environmental RNA extraction when A260/A230 is below 1.5 - never skip this step and proceed directly to library preparation or rRNA depletion.

What you will find:

RNA Clean & Concentrator™ (RCC): Effective spin-column systems (5, 25, 100 preps) created to concentrate low RNA concentrations into ultra-pure volumes while eliminating dyes and inhibitors.
ZR-96 RNA Clean & Concentrator™: 96-well plate formats that are scalable and tailored for high-throughput lab settings while maintaining genomic integrity.
Magbead RNA Cleanup: Sophisticated magnetic bead technology designed for automated processes, guaranteeing reproducibility-verified outcomes and uniform recovery of total RNA.
Small RNA Retrieval: Refined methods that enhance the preservation of microRNA and various small RNA types, crucial for precise isoform identification and bioinformatics evaluation.

How to Choose an RNA Cleanup Kit

Binding Capacity (Format Selection)

Match the kit format to your expected RNA input mass to avoid overloading: Zymo RCC-5 (<=10 ug, elute >=6 ul) for routine RT-qPCR and small-batch RNA-seq cleanup; RCC-25 (<=50 ug, elute >=25 ul) for standard IVT and RNA-seq preparations; RCC-100 (<=100 ug, elute >=30 ul) for large-scale IVT or mRNA synthesis; NEB Monarch 500 ug format for high-yield preparative IVT in mRNA vaccine development. Overloading reduces yield nonlinearly; test a small input aliquot first if the expected yield is uncertain.

DNase I-Included vs. DNase-Free Formats

Zymo RCC kits catalog numbers R1013 and R1014 include DNase I for gDNA removal during cleanup - combining the DNase treatment and concentration into a single column workflow. For RNA samples where gDNA contamination is confirmed (co-extracted total RNA, environmental RNA), use the DNase I-included format. For IVT RNA (no genomic DNA present) or post-DNase RNA that only needs cleanup, use the standard RCC format without DNase.

Size-Selective Recovery

Adjust ethanol ratio in the binding step for size-selective cleanup: total RNA (>=17 nt) uses a high ethanol ratio; large RNA-only (>200 nt) uses a lower ratio; small RNA (17-200 nt) is collected from the flow-through of the large RNA step and rebound on a second column at high ethanol. This two-step selection from one sample enables preparation of paired large RNA and small RNA fractions for simultaneous mRNA-seq and miRNA-seq library preparation without separate primary extraction.

Environmental RNA Inhibitor Removal

For soil or fecal RNA with A260/A230 below 1.5, RCC-5 cleanup consistently raises A260/A230 to >1.8 by binding RNA and washing away humic acids, polyphenolics, and fulvic acids. Run the cleanup before proceeding to rRNA depletion - inhibitor-contaminated RNA causes inefficient depletion, wasting expensive reagents. Add an RNA quantification step (Qubit RNA HS Assay) before and after cleanup to confirm both recovery and inhibitor removal.

mRNA vs. Total RNA

For mRNA-specific applications (mRNA vaccine, mRNA for in vitro translation), cleanup removes abortive transcripts, DNA template, and IVT enzymes from the desired full-length mRNA. For total RNA from cells or tissue (containing rRNA, mRNA, tRNA, and small RNA), the cleanup removes extraction reagent contamination before rRNA depletion or library preparation.

Specifications Context

Zymo RNA Clean & Concentrator kits use a single-buffer system with Zymo-Spin IC column technology, recovering total RNA >=17 nt, large RNA >200 nt, or small RNA 17-200 nt by adjusting ethanol conditions. RNA is eluted in as little as 6 ul of RNase-free water, ready for RT-qPCR, RNA-seq, hybridization, and sequencing without further processing. The kits remove enzymes, NTPs, unincorporated nucleotides, humic acid, polyphenolics, dyes, salts, and organic solvents from RNA solutions. RNA cleanup is a standard workflow step in metatranscriptomics (before rRNA depletion from environmental RNA), mRNA vaccine development (IVT product cleanup before formulation), and RNA-seq library preparation (cleanup after DNase I treatment) at institutions including Howard Hughes Medical Institute, Vanderbilt University, and MD Anderson Cancer Center.

Ensure your RNA quality and eliminate interference—get in touch with MBP Inc. now to obtain a quote for your RNA purification reagents.

FAQ

RNA cleanup kits purify and concentrate pre-extracted or synthesized RNA by removing enzymes, buffer components, unincorporated nucleotides, primers, organic solvents, PCR inhibitors (humic acids, polyphenols), and DNA contamination from RNA solutions using silica-membrane spin columns with a single-buffer bind-wash-elute protocol. Unlike primary RNA extraction kits that lyse cells and release RNA from biological material, RNA cleanup kits polish and concentrate already-isolated RNA from enzymatic reactions, resuspended precipitation pellets, or inhibitor-containing eluates.

RNA cleanup kits are used after: (1) DNase I treatment of total RNA (to remove the DNase enzyme, buffer, and calcium chelator before RT-qPCR); (2) in vitro transcription (IVT) to remove T7/T3/SP6 RNA polymerase, NTPs, MgCl₂, and DNA template from synthesized RNA; (3) RNA capping, polyadenylation, or 5' cap analog addition reactions; (4) environmental RNA extraction where A260/A230 below 1.5 indicates PCR inhibitors that would block rRNA depletion; (5) reconcentrating dilute RNA from large elution volumes before low-input RNA-seq library preparation; and (6) fractionating small and large RNA from a total RNA preparation by adjusting ethanol binding ratios.

Standard Zymo RNA Clean & Concentrator (RCC) kits retain total RNA ≥17 nt under standard binding conditions (high ethanol ratio). By adjusting the ethanol concentration in the binding buffer step, the same column can selectively recover large RNA >200 nt (low ethanol) or capture small RNA 17–200 nt from the flow-through on a second column. NEB Monarch RNA Cleanup Kit (10 µg) retains RNA ≥25 nt standard, with a protocol modification for ≥15 nt. Thermo Fisher GeneJET RNA Cleanup and Concentration Micro Kit retains RNA ≥17 nt and elutes in 6–10 µl.

Zymo RNA Clean & Concentrator-5 kits elute in ≥6 µl of RNase-free water, the industry minimum for standard silica-column RNA cleanup. The Thermo Fisher GeneJET RNA Cleanup Micro Kit also elutes in 6–10 µl. NEB Monarch Spin RNA Cleanup (10 µg) elutes in ≥6 µl; the 50 µg format elutes in ≥20 µl; the 500 µg format in ≥50 µl. Choosing the kit format with the correct binding capacity for the expected input mass (≤5 µg, ≤50 µg, or ≤500 µg) ensures maximum recovery at minimum elution volume without column overloading.

Standard RNA cleanup kits do not degrade DNA — both RNA and DNA bind silica membranes under the chaotropic binding conditions. To remove gDNA from the RNA fraction, add on-column DNase I treatment between the wash and elution steps: apply DNase I Reaction Mix (or equivalent) directly to the column membrane after the first wash, incubate at room temperature for 15 minutes, continue with additional washing, and elute. Zymo RNA Clean & Concentrator kits R1013 and R1014 include DNase I and the digestion buffer for one-step gDNA removal during cleanup.

Yes. Zymo RNA Clean & Concentrator kits remove humic acids, polyphenolics, fulvic acids, dyes, salts, and organic solvents from RNA solutions — the same inhibitor classes co-extracted from soil and fecal environmental samples. Passing co-extracted environmental RNA through an RCC-5 cleanup step consistently improves A260/A230 from <1.5 (inhibited) to >1.8 (clean), enabling successful enzymatic rRNA depletion reactions that would otherwise fail. This intermediate cleanup step is recommended as standard practice for all environmental RNA samples before rRNA depletion.

For low-input RNA-seq library preparation kits requiring ≥1 ng input per reaction in a volume of 5–10 µl, eluting cleaned RNA in 6–10 µl (RCC-5 minimum) maximizes RNA concentration and minimizes volume added per library reaction well. For standard RNA-seq (≥50 ng input), elute in 20–30 µl. For IVT RNA purification where the goal is recovering 10–100 µg of long mRNA, the RCC-25 or RCC-100 format in 25–30 µl elution provides optimal yield-to-concentration balance for downstream in vitro translation or RNA therapeutic applications.

Yes. Large-scale IVT RNA synthesis for mRNA vaccines (SARS-CoV-2 spike, cancer neoantigen vaccines) requires cleanup of IVT reactions to remove T7 RNA polymerase, NTPs, MgCl₂, DNA template, and abortive transcripts. The NEB Monarch RNA Cleanup Kit (500 µg capacity) handles large-scale IVT reactions producing 50–500 µg of mRNA, while the Zymo RCC-100 accommodates up to 100 µg input. For mRNA therapeutic applications, confirm the kit is RNase-free, and that eluate purity meets specifications for the intended downstream reaction (in vitro translation, lipid nanoparticle encapsulation, or direct injection).

We provide the highest quality of products and anytime customer service.

Featured Categories

Useful Links

+1 416-549-8100

customerservice@mbpinc.net

online payment

fast delivery

technical support

24/7 support