PC-Biotin-PEG4-PEG4-alkyne is useful for introducing a biotin moiety to azide-containing biomolecules using Cu(I)-catalyzed Click Chemistry. The extended hydrophilic spacer arm provides better solubility to the labeled molecules in aqueous media. Captured biomolecules can be efficiently photoreleased using near-UV, low intensity lamp (e.g. 365 nm lamp at 1-5 mW/cm2). Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
PC-Biotin-PEG4-PEG4-alkyne is useful for introducing a biotin moiety to azide-containing biomolecules using Cu(I)-catalyzed Click Chemistry. The extended hydrophilic spacer arm provides better solubility to the labeled molecules in aqueous media. Captured biomolecules can be efficiently photoreleased using near-UV, low intensity lamp (e.g. 365 nm lamp at 1-5 mW/cm2). Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
The HiPure Minipreps system provides a fast, simple, and cost-effective plasmid DNA miniprep method for routine molecular biology laboratory applications. HiPure Miniprep Kits use silica membrane technology to eliminate the cumbersome steps associated with loose resins or slurries. Plasmid DNA purified with Mini Kits is immediately ready for use. Phenol extraction and ethanol precipitation are not required, and high quality plasmid DNA is eluted in a small volume of Tris buffer or water.
Specifications
| Features | Specifications |
| Main Functions | Isolation up to 30μg endotoxin-free plasmid DNA from 1-5ml bacterial culture using 96-well bind plate |
| Applications | Cell transfection, animal injection, etc. |
| Purification method | 96 well plate |
| Purification technology | Silica technology |
| Process method | Manual (centrifugation or vacuum) |
| Sample type | Low copy plasmid vector |
| Sample amount | 1-5ml LB（x96） |
| Yield | 30μg |
| Elution volume | ≥75μl |
| Time per run | ≤60 minutes |
| Liquid carrying volume per column | 800μl |
| Binding yield of column | 70μg |
The HiPure Plasmid procedure is based on alkaline lysis of bacterial cells followed by adsorption of DNA onto silica in the presence of high salt. The unique silica membrane used in the kit completely replaces glass or silica slurries for plasmid DNA minipreps. The procedure consists of 3 basic steps: Preparation and clearing of a bacterial lysate by alkaline method，then transfer the supernatant to column to bind DNA. After washing proteins and other impurities, nucleic acid was finally eluted with low-salt buffer (10mm Tris, pH9.0, 0.5mm EDTA).
Advantages
1. High throughput: processing 96 samples at once;
2. High yield: The purified plasmid yield can reach up to 30μg, which is greater than the yield of the magnetic bead method kit;
3. Detoxification: endotoxin content <0.1EU/μg;
4. Fast: The entire extraction can be completed in 60 minutes without the need for time-consuming alcohol precipitation;
Kit Contents
| Contents | P115701 | P115702 | P115703 |
| Purification Times | 1 x 96 Preps | 4 x 96 Preps | 20 x 96 Preps |
| RNase A | 10 mg | 20 mg | 100 mg |
| Buffer P1 | 30 ml | 120 ml | 550 ml |
| Buffer P2 | 30 ml | 120 ml | 550 ml |
| Buffer LEN3 | 15 ml | 60 ml | 300 ml |
| Buffer LN4 | 80 ml | 270 ml | 2 x 700 ml |
| Buffer LN5 | 40 ml | 220 ml | 1100 ml |
| Buffer PW1 | 40 ml | 220 ml | 1100 ml |
| Buffer PW2 | 25 ml | 100 ml | 2 x 200 ml |
| Elution Buffer | 30 ml | 60 ml | 250 ml |
| Lysate Clear Plate | 1 | 4 | 20 |
| HiPure DNA Plate | 1 | 4 | 20 |
| 1.6ml Collection Plate | 2 | 8 | 40 |
| 0.5ml Collection Plate | 1 | 4 | 20 |
Storage and Stability
The kit components can be stored dry at room temperature (15-25°C) and are stable for at least 18 months under these conditions. If any precipitates form in the buffers, warm at 37℃ to dissolve. After addition of RNase A，Buffer P1 is stable for 6 months when stored at 2-8°C.
For any technical problems or customized products, please contact us.
F&Q about Endotoxin-free Plasmid Extraction Kit — P1156 ←click here
The HiPure Minipreps system provides a fast, simple, and cost-effective plasmid DNA miniprep method for routine molecular biology laboratory applications. HiPure Miniprep Kits use silica membrane technology to eliminate the cumbersome steps associated with loose resins or slurries. Plasmid DNA purified with Mini Kits is immediately ready for use. Phenol extraction and ethanol precipitation are not required, and high quality plasmid DNA is eluted in a small volume of Tris buffer or water.
These kits provide a fast, reliable and convenient method to sequentially isolate and concentrate exosomal RNA as well as Free-Circulating RNA from different plasma/serum sample volumes. The purification is based on spin column chromatography that employs Norgen’s proprietary resin. These kits are designed to isolate all sizes of RNA, including microRNA as well as all sizes of the free-circulating protein-bound RNA, including microRNA. These kits provide a clear advantage over other available kits in that they do not require any special instrumentation, protein precipitation reagents, extension tubes, phenol/chloroform or protease treatments. Moreover, these kits allow the user to elute into a flexible elution volume ranging from 50 µL to 100 µL. The RNA isolated from the purified exosomes is free from any protein-bound circulating RNA and is of the highest integrity. Moreover, the free-circulating, protein-bound, RNA is free from any exosomal RNA. The purified RNA can be used in a number of downstream applications including real time PCR, reverse transcription PCR, Northern blotting, RNase protection and primer extension, and expression array assays.
Plasma/Serum Exosome and Free-Circulating RNA Isolation Mini Kit
For sample volumes ranging from 50 µL to 1 mL.
Plasma/Serum Exosome and Free-Circulating RNA Isolation Midi Kit
For sample volumes ranging from 1 mL to 4 mL.
Plasma/Serum Exosome and Free-Circulating RNA Isolation Maxi Kit
For sample volumes ranging from 4 mL to 10 mL.
Figure 1 / 6
Click for expanded view
| Kit Specifications | |
| Minimum Plasma Input | 4 mL |
| Maximum Plasma Input | 10 mL |
| Size of RNA Purified | All sizes, including miRNA and small RNA (< 200 nt) |
| Elution Volume | 50 – 100 µL |
| Time to Complete 10 Purifications | 40 – 45 minutes |
| Average Yields* | Variable depending on specimen |
*Please check page 5 of the product insert for the average yields and the common RNA quantification methods
Storage Conditions and Product Stability
All solutions should be kept tightly sealed and stored at room temperature. This kit is stable for 2 years after the date of shipment. It is recommended to warm Lysis Buffer A for 20 minutes at 60°C if any salt precipitation is observed.
Important Note
This kit is suitable for the purification of exosomes from fresh or frozen serum or plasma prepared from blood collected on either EDTA or Citrate. Plasma samples prepared from blood collected on heparin should not be used as heparin can significantly interfere with many downstream applications such as RT-PCR.
| Component | Cat. 59500 (50 preps) | Cat. 59600 (25 preps) | Cat. 59700 (15 preps) |
|---|---|---|---|
| Slurry E | 12.5 mL | 12.5 mL | 12.5 mL |
| ExoC Buffer | 8 mL | 8 mL | 2 x 8 mL |
| ExoR Buffer | 12 mL | 12 mL | 12 mL |
| Lysis Buffer A | 2 x 20 mL | 2 x 20 mL | 2 x 20 mL |
| Lysis Additive B | 2 mL | 2 mL | 2 mL |
| Wash Solution A | 2 x 18 mL | 18 mL | 18 mL |
| Elution Solution A | 2 x 6 mL | 6 mL | 6 mL |
| Mini Filter Spin Columns | 50 | 25 | 15 |
| Mini Spin Columns | 100 | 50 | 30 |
| Collection Tubes | 100 | 50 | 30 |
| Elution Tubes (1.7 mL) | 100 | 50 | 30 |
| Product Insert | 1 | 1 | 1 |
K-GATE
SKU: 700004291
60 assays (manual) / 600 assays (microplate) / 600 assays (auto-analyser)
| Content: | 60 assays (manual) / 600 assays (microplate) / 600 assays (auto-analyser) |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Short term stability: 2-8oC, Long term stability: See individual component labels |
| Stability: | > 2 years under recommended storage conditions |
| Analyte: | D-Gluconate, D-Glucono-δ-lactone |
| Assay Format: | Spectrophotometer, Microplate, Auto-analyser |
| Detection Method: | Absorbance |
| Wavelength (nm): | 340 |
| Signal Response: | Increase |
| Linear Range: | 0.8 to 50 µg of D-gluconic acid per assay |
| Limit of Detection: | 0.792 mg/L |
| Reaction Time (min): | ~ 6 min |
| Application examples: | Wine, meat, processed meat (e.g. additives), fruit juice, dairy products, pharmaceuticals, paper and other materials (e.g. biological cultures, samples, etc.). |
| Method recognition: | Methods based on this principle have been accepted by ISO, DIN and GOST |
The D-Gluconic Acid/D-Glucono-δ-lactone test kit is suitable for the specific measurement and analysis of D-gluconic acid/D-gluconolactone in foods and beverages.
Note for Content: The number of manual tests per kit can be doubled if all volumes are halved. This can be readily accommodated using the MegaQuantTM Wave Spectrophotometer (D-MQWAVE).
Check our complete range of monosaccharide assay kits.
Advantages
The D-Gluconic Acid/D-Glucono-δ-lactone test kit is suitable for the specific measurement and analysis of D-gluconic acid/D-gluconolactone in foods and beverages.
