Instead of optimizing the bind, wash, and release steps in conventional silica-based spin purification preps, the technology focuses on a separation by performing a single step fractionation based on the size of the biomolecules, which results in depleted impurities.
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Informacje o tej pozycji
purified by
(Single-spin negative chromotography), (Time: 3 minutes or less)
feature
Compatible Application (Suitable for most common downstream applications, including genotyping, PCR, and NGS), Intended use (For the removal of organic solvent traces from DNA solutions), Typical/expected yield (Varies by sample. Please reference user guide for more information.)
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Designing Safer Chemicals
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sustainability
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technique(s)
DNA purification: suitable
input
RNA
test parameters
: 3 min hands on time, sample volume: 90-110 μL
greener alternative category
, Aligned
storage temp.
room temp
General description
GenElute™-E opierają się na zasadzie chromatografii negatywnej, w której zanieczyszczenia, takie jak sól, detergent, białka i rozpuszczalniki organiczne są usuwane przez materiał kolumny, a oczyszczony kwas nukleinowy jest zbierany w przepływie w jednym etapie wirowania. Ta wygodna procedura umożliwia znacznie szybsze oczyszczanie próbek kwasów nukleinowych w porównaniu do standardowych procedur bind-wash-elute, przy mniejszej obsłudze, drastycznie zmniejszonym zużyciu plastikowych materiałów eksploatacyjnych i bez użycia niebezpiecznych materiałów, takich jak sole chaotropowe lub rozpuszczalniki organiczne.
W przypadku konwencjonalnych metod, ślady soli chaotropowej i etanolu są zwykle współwystępujące z tymi procedurami oczyszczania, co często prowadzi do zahamowania eksperymentów PCR w czasie rzeczywistym. Zestawy GenElute™-E nie zawierają żadnych soli chaotropowych, rozpuszczalników organicznych ani EDTA, co skutkuje lepszą wydajnością w dalszych zastosowaniach, takich jak PCR.
Ze względu na zasadę chromatografii ujemnej nie ma ograniczeń co do ilości oczyszczanego DNA. Maksymalna objętość próbki wynosi 100 μl. Oczyszczony kwas nukleinowy jest wymywany w wodzie i może być natychmiast użyty do dalszych zastosowań. Bufor TE 1x, pH 8,5, jest dostarczany w celu umożliwienia przechowywania próbek.
Application
Features and Benefits
Preparation Note
Other Notes
Legal Information
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description Reagents and consumables for organic solvent clean-up from DNA. 10, 50 or 250 purifications. | description Reagents and consumables for clean-up of pre-purified DNA. 10, 50 or 250 purifications. | description Reagents and consumables for organic solvent clean-up from RNA. 10, 50 or 250 purifications. | description Reagents and consumables for various cell culture sample types. 10, 50 or 250 purifications. |
| technique(s) DNA purification: suitable | technique(s) DNA purification: suitable | technique(s) RNA purification: suitable | technique(s) DNA purification: suitable |
| storage temp. room temp | storage temp. room temp | storage temp. room temp | storage temp. 2-8°C |
| input RNA | input - | input DNA | input cells |
| test parameters : 3 min hands on time, sample volume: 90-110 μL | test parameters : 3 min hands on time, sample volume: 90-110 μL | test parameters : 3 min hands on time, sample volume: 90-110 μL | test parameters : 3 min hands on time |
| purified by (Single-spin negative chromotography), (Time: 3 minutes or less) | purified by (Single-spin negative chromotography), (Time: 3 minutes or less) | purified by (Single-spin negative chromotography), (Time: 3 minutes or less) | purified by (Single-spin negative chromotography), (Time: 30 minutes or less) |
| feature Compatible Application (Suitable for most common downstream applications, including genotyping, PCR, and NGS), Typical/expected yield (Varies by sample. Please reference user guide for more information.), Intended use (For the removal of organic solvent traces from DNA solutions) | feature Compatible Application (Suitable for most common downstream applications, including genotyping, PCR, and NGS), Intended use (For depletion of impurities and partial fractions (<50 bp) from DNA solutions), Typical/expected yield (Varies by sample. Please reference user guide for more information.) | feature Compatible Application (Suitable for most common downstream applications, including RT-PCR, gene expression, and NGS), Intended use (For depletion of impurities from RNA solutions), Typical/expected yield (Varies by sample. Please reference user guide for more information.) | feature Compatible Application (Suitable for most common downstream applications, including genotyping, PCR, and NGS), Intended use (For purification of genomic DNA from cell lines), Typical/expected yield (Varies by sample. Please reference user guide for more information.) |
Tylko elementy zestawu
- Organic Solveent DNA Cleanup Spin Columns
- 1x Tris Buffer
Klasa składowania
10 - Combustible liquids
wgk
WGK 3
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Genelute-e single spin DNA and RNA purification kits use negative chromatographty to isolate nucleic acids. Can you explain how this approach simplifies workflows?
1 answer-
Helpful?
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Do we know how stable the purified DNA is through several freeze-thaw cycles?
1 answer-
This will fluctuate due to sample variability (sample collection, concentration, fragment length, sequence [GC content], storage before isolation, etc.). However, the sample is buffer exchanged into a standard storage buffer that is included in the kit (1X TE).
Helpful?
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What is the composition of the lysis buffer and clearing buffer after flowing through the resin?
1 answer-
The presence of EDTA, SDS, or excess salt can affect my PCR/ sequencing reaction. The lysis buffer information is proprietary, but we can say it is free of chaotropic salts. The resins are desalting resins so EDTA, SDS, and salts are depleted.
Helpful?
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Does the technology introduce any bias into the sample?
1 answer-
GenElute™-E does not introduce biases that some “bind-wash-elute” technologies can add because the technology separates by size, rather than by what binds and what is released.
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