Propargyl-PEG6-NHS ester is an amine reactive linker. The alkyne in this linker can react with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry reaction. The PEG spacer increases solubility of the molecule in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Propargyl-PEG6-NHS ester is an amine reactive linker. The alkyne in this linker can react with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry reaction. The PEG spacer increases solubility of the molecule in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
endo-BCN-PEG2-NHS ester is aclick chemistry crosslinker containing an NHS ester group. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The BCN group is reactive with azide-tagged biomolecules. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
endo-BCN-PEG2-NHS ester is aclick chemistry crosslinker containing an NHS ester group. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The BCN group is reactive with azide-tagged biomolecules. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
This kit is suitable for the isolation of total RNA from a range of animal tissues such as liver and spleen, as well as difficult fibrous tissues such as heart, muscle, intestine, etc. Briefly, the tissue of interest is first lysed using Buffer RL, followed by treatment with the provided Proteinase K which aids in the removal of the various proteins present in fiber-rich tissues including collagen, contractile proteins, and connective tissues. The purified RNA is of the highest quality and purity, with excellent RIN values and A260/A280, and is suitable for downstream applications including qRT-PCR, RT-PCR, microarrays, NGS, and more.
The kit purifies all sizes of RNA from large mRNA, lncRNA down to microRNA (miRNA) in the same fraction without the requirement of phenol. Isolate all RNA sequences at an equal rate irrespective of size. Moreover, when the RNA sequences are small (e.g. miRNA), the column binds small RNAs regardless of their GC content.
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| Kit Specifications | |
| Maximum Column Binding Capacity | 50 μg |
| Maximum Column Loading Volume | 650 μL |
| Size of RNA Purified | All sizes, including small RNA < 200 nt |
| Time to Complete 10 Purifications | 50 minutes |
| Average Yield Liver (10mg) Kidney (10mg) Spleen (10mg) Heart (10mg) Muscle (10mg) | 30 μg 25 μg 15 μg 10 μg 5 μg |
| Maximum Amount of Starting Material Heart Kidney Liver Muscle Spleen | 30 mg 15 mg 15 mg 30 mg 15 mg |
Storage Conditions and Product Stability
The DNAse I should be stored at -20°C upon arrival. The Proteinase K should be stored at -20°C upon arrival and after reconstitution. All other solutions should be kept tightly sealed and stored at room temperature. This kit is stable for 1 year after the date shipment.
| Component | Cat. 25700 (50 preps) |
|---|---|
| Buffer RL | 30 mL |
| RNase-Free Water | 40 mL |
| Wash Solution A | 38 mL |
| Enzyme Incubation Buffer A | 6 mL |
| Elution Solution A | 6 mL |
| Proteinase K | 2 vials |
| DNase I | 1 vial |
| Mini Spin Columns | 50 |
| Collection Tubes | 100 |
| Elution Tubes (1.7 mL) | 50 |
| Product Insert | 1 |
The FastRunner DNA Ladder is prepared to ensure quality and batch-to-batch consistency. This Ladder contains eight discrete fragments ranging from 50 bp to 2000 bp with a higher intensity reference band at 500 bp. This Ladder is ideal for quick sizing of PCR products and restriction digests.
Contents
1mL of premixed DNA ladder (0.5µg/10µL) in loading buffer (10mM EDTA, 10% glycerol, 0.015% bromophenol blue, and 0.17% SDS).
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FastRunner DNA Ladder (Cat# 12800) – 100 loads
Ladder Properties:
• Eight discrete bands, ranging from 50 bp to 2000 bp
• Higher intensity band at 500 bp for easy reference
| Fragment | Size (bp) | Mass (ng) |
| 1 | 2000 | 104 |
| 2 | 1500 | 88 |
| 3 | 1000 | 68 |
| 4 | 750 | 59 |
| 5 | 500 | 93 |
| 6 | 300 | 28 |
| 7 | 150 | 35 |
| 8 | 50 | 25 |
Recommended Use:
Mix thoroughly. For best results, load 10µL of DNA ladder per well. For precise mass determination with a densitometer, stain gel after electrophoresis using 0.5µg/mL ethidium bromide for 30-40 minutes. The table above shows the size and mass for each band based on 10µL ladder per well.
Storage:
Stable at room temperature. For longer term storage, -20°C is recommended.
This ladder was standardized using 10µL of DNA per lane on a 0.8 cm thick, 13 x 15 cm, 1.0% agarose gel run in TAE buffer.
