DBCO-C2-PEG4-amine is a PEG linker which contains DBCO and amine moieties. The DBCO group is commonly used in copper-free Click Chemistry reactions. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The hydrophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
DBCO-C2-PEG4-amine is a PEG linker which contains DBCO and amine moieties. The DBCO group is commonly used in copper-free Click Chemistry reactions. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The hydrophilic PEG spacer increases solubility in aqueous media. 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.
Figure 1 / 4
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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 |
RNA/DNA/Protein Purification Plus Kit
This kit provides a rapid method for the high throughput isolation and purification of total RNA, DNA and proteins sequentially from a single sample of cultured animal cells, small tissue samples, blood, bacteria, or yeast. The kit employs two columns: 1) for gDNA purification and 2) for RNA purification utilizing Norgen’s resin columns (superior for the binding of all RNA sizes including miRNA). The proteins are also purified on the second column after RNA elution. The proteins are eluted in buffer and are ready for downstream application without any further clean up required. The proteins can be quantified directly, used in western blots, ELISA or mass spectrometry. This kit provides a rapid spin-column method for the isolation and purification of total RNA, genomic DNA and proteins sequentially from a single sample of cultured animal cells, small tissue samples, blood, bacteria, yeast, fungi or plants.
RNA/DNA/Protein Purification Plus Micro Kit
This kit provides a rapid spin-column method for the isolation and purification of total RNA, DNA and proteins sequentially from a single sample of cultured animal cells, small tissue samples, microdissected samples including LCM, stem cells, sorted cells, and CTC. The total RNA, genomic DNA and proteins are all column purified in less than 30 minutes. The RNA and DNA can be eluted in as little as 20 µL while the protein can be eluted in as little as 50 µL. This kit provides the same performance as if the samples were isolated from dedicated kits.
RNA/DNA/Protein Purification 96-Well Plus Kit
The kit employs two plates: 1) for DNA purification and 2) for RNA purification utilizing Norgen’s resin (superior for the binding of all RNA sizes including miRNA). Please see the protocol schematic below.
Figure 1 / 4
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| Kit Specifications | |
| Maximum Column Binding Capacity | 35 μg for RNA 10 μg for DNA 100 μg for protein |
| Maximum Column Loading Volume | 650 μL |
| Size of RNA Purified | All sizes, including small RNA (< 200 nt) |
| Size of DNA Purified | ≥ 30 kb |
| Time to Complete 10 Purifications | 30 minutes |
| Maximum Amount of Starting Material:Animal CellsAnimal TissuesBloodPlant / Fungi Tissues | 5 x 105 cells5 mg (for selected tissues)50 µL25 mg |
| Average Yield* HeLa Cells (5 x 105 cells) HeLa Cells (5 x 105 cells) HeLa Cells (5 x 105 cells) | RNA: 7.5 μg DNA: 1-2 μg Protein: 70 μg |
Storage Conditions and Product Stability
The Protein Loading Dye should be stored at -20°C after the addition of DL-Dithiothreitol (DTT). All solutions should be kept tightly sealed and stored at room temperature. This kit is stable for 1 year after the date of shipment.
| Component | Cat. 47700 (50 preps) | Cat. 51600 (50 preps) | Cat. 51700 (96 preps) |
|---|---|---|---|
| Buffer SKP | 40 mL | 40 mL | – |
| Lysis Buffer Q | – | – | 40 mL |
| Wash Solution A | 2 x 38 mL 1 x 18 mL | 2 x 38 mL 1 x 18 mL | 2 x 38 mL 1 x 18 mL |
| Elution Solution A | 6 mL | 6 mL | 20 mL |
| Elution Buffer F | 15 mL | 15 mL | 2 x 15 mL |
| Wash Solution C | 30 mL | 30 mL | 60 mL |
| Binding Buffer A | 8 mL | 8 mL | 8 mL |
| Elution Buffer C | 8 mL | 8 mL | 30 mL |
| Protein Neutralizer | 4 mL | 4 mL | 4 mL |
| Protein Loading Dye | 2 mL | 2 mL | 3 x 2 mL |
| gDNA Purification Columns | 50 | – | – |
| gDNA Purification Micro Columns | – | 50 | – |
| gDNA Purification 96-Well Plate | – | – | 1 |
| RNA/Protein Purification Columns | 50 | – | – |
| RNA/Protein Purification Micro Columns | – | 50 | – |
| RNA/Protein Purification 96-Well Plate | – | – | 1 |
| Collection Tubes | 150 | 150 | – |
| Collection Plate | – | – | 5 |
| Elution Tubes (1.7 mL) | 150 | 150 | – |
| Elution Plate | – | – | 3 |
| Lysis Preparation Plate | – | – | 2 |
| Adhesive Tape | – | – | 4 |
| Product Insert | 1 | 1 | 1 |
Usages:
For isolating lactose-fermenting Gram-negative enteric bacilli.
Principle:
Peptones are sources of nitrogen and other nutrients. Lactose is a fermentable carbohydrate. When lactose is fermented, alocal pH drop around the colony causes a color change in the pH indicator (neutral red) and bile precipitation. Bile salts,bile salts no. 3, oxgall and crystal violet are selective agents that inhibit growth of gram-positive organisms. Agar is the solidifying agent.
Formulation（per liter）:
| Pancreatic Digest of Gelatin | 17.0 g |
| Peptones (meat and casein) | 3.0 g |
| Lactose Monohydrate | 10.0 g |
| Sodium Chloride | 5.0 g |
| Bile Salts | 1.5 g |
| Agar | 13.5 g |
| Neutral Red | 30.0 mg |
| Crystal Violet | 1 mg |
| Final pH | 7.1±0.2 |
How to use：
1.Suspend 50 g in 1 L of distilled or deionized water. Heat to boiling to dissolve completely. Autoclave at 121°C for 15 minutes.
2.Transfer 1 mL of Soybean–Casein Digest Broth to 100 mL of MacConkey Broth, and incubate at 42 to 44 for 24 to 48 hours. Subculture on a plate of MacConkey Agar at 30 to 35 deg.C for 18 to 72 hours.
Quality control：
| Item | The name and number of strain | PR/G | Reaction |
| Growth rate | E.Coli ATCC8739 | PR≥0.7 | Rose-red |
| Characteristic difference | Proteus mirabilis CMCC(b)49005 | PR≥0.7 | Colorless, no swarming |
| Selective | Staphylococcus aureus ATCC6538 | G≤1 | － |
Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of three years.
Specifications: 250g/bottle
250g
