6-Formyl-2-pyridine-PEG4-DBCO is a bifunctional PEG linker featuring an aldehyde and a DBCO function. DBCO is a strained cyclooctyne which reacts with azide groups on target molecules while the aldehyde group is a versatile electrophile that is reactive towards amines, hydroxylamines, and hydrazines.
6-Formyl-2-pyridine-PEG4-DBCO is a bifunctional PEG linker featuring an aldehyde and a DBCO function. DBCO is a strained cyclooctyne which reacts with azide groups on target molecules while the aldehyde group is a versatile electrophile that is reactive towards amines, hydroxylamines, and hydrazines.
K-PYRUV
SKU: 700004330
100 assays (manual) / 1000 assays (microplate) / 1000 assays (auto-analyser)
| Content: | 100 assays (manual) / 1000 assays (microplate) / 1000 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: | Pyruvic Acid |
| Assay Format: | Spectrophotometer, Microplate, Auto-analyser |
| Detection Method: | Absorbance |
| Wavelength (nm): | 340 |
| Signal Response: | Decrease |
| Linear Range: | 0.3 to 40 µg of pyruvic acid per assay |
| Limit of Detection: | 0.39 mg/L |
| Reaction Time (min): | ~ 3 min |
| Application examples: | Wine, beer, fruit juices, soft drinks, cheese, dietary supplements, pharmaceuticals and other materials (e.g. biological cultures, samples, etc.). |
| Method recognition: | Novel method |
For the specific and rapid measurement and analysis of pyruvic acid in beer, wine, fruit juice, food products and bodily fluids.
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).
Display our full list of assay kits for various organic acids.
Advantages
For the specific and rapid measurement and analysis of pyruvic acid in beer, wine, fruit juice, food products and bodily fluids.
Norgen’s EXTRAClean Plasma/Serum Exosome and Free-Circulating RNA Isolation Kit constitutes an all-in-one system for the purification of exosomes and the sequential isolation of RNA and free-circulating RNA from different plasma/serum sample volumes ranging from 50 μL and up to 10 mL. The purification is based on spin column chromatography that employs Norgen’s proprietary resin. The EXTRAClean columns undergo stringent processing and rigorous quality control measures to minimize contamination traces, ensuring optimal results for sensitive applications such as NGS. The kit is designed to isolate all sizes of RNA, including microRNA. The kit provides a clear advantage over other available kits in that they do not require any special instrumentation, protein precipitation reagents, extension tubes, phenol/chloroform or any protease treatments. Moreover, the kit allows 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, NGS application, reverse transcription PCR, Northern blotting, RNase protection and primer extension, and expression array assays.
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| Kit Specifications (Spin Column) | |
| Minimum Plasma Input | 50 uL |
| Maximum Plasma Input | 1 mL |
| Size of RNA Purified | All sizes, including miRNA and small RNA (< 200 nt) |
| Elution Volume | 50-100 μL |
| Time to Complete 10 Purifications | 35-40 minutes |
| Average Yields | Variable depending on specimen |
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.
【Material】The vial storage box is made of durable cardboard with waterproof coating and cardboard dividers；chemically resistant to alcohols and mild organic
【Temperature Range】These freezer boxes are stable from -196°C to 121°C
【Applications】The freezer box is suitable for iquid nitrogen freezing (vapor phase)
【Capacity】Size: Height of 2 inch, Holds 0.5ml, 1.5ml, 2.0ml tubes
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