N-Me-N-bis(PEG2-propargyl) has two alkyne groups which can participate in Click Chemistry reactions with azide-bearing compounds or biomolecules; copper is required for catalyzation. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
N-Me-N-bis(PEG2-propargyl) has two alkyne groups which can participate in Click Chemistry reactions with azide-bearing compounds or biomolecules; copper is required for catalyzation. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
K-ASPTM
50 assays (manual) / 500 assays (microplate) / 500 assays (auto-analyser)
| Content: | 50 assays (manual) / 500 assays (microplate) / 500 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: | Aspartame |
| Assay Format: | Spectrophotometer, Microplate, Auto-analyser |
| Detection Method: | Absorbance |
| Wavelength (nm): | 340 |
| Signal Response: | Decrease |
| Linear Range: | 10 to 150 µg of aspartame per assay |
| Limit of Detection: | 0.57 mg/L |
| Reaction Time (min): | ~ 5 min |
| Application examples: | Soft drinks, artificial sweeteners, candies, mints, chewing gum, dietetic products, jam, chocolate and other materials. |
| Method recognition: | Novel method |
This product has been discontinued (read more).
The Aspartame test kit is a simple and reliable method for the specific measurement and analysis of Aspartame in beverages and foodstuffs.
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).
We have a wide range of other assay kit products.
Advantages
The Aspartame test kit is a simple and reliable method for the specific measurement and analysis of Aspartame in beverages and foodstuffs.
Cryptosporidium is a parasite found in water that causes an infection in mammals termed cryptosporidiosis. It is one of the most common water-borne diseases and is found world-wide. It affects the intestines of mammals and typically causes an acute short-term infection. The most common symptom is self-limiting diarrhea in healthy individuals, however in immunocompromised individuals the symptoms are particularly severe and often fatal. There is no specific treatment for cryptosporidiosis other than fluid rehydration and management of any pain. Therefore early detection of Cryptosporidium in water is the foremost action to prevent the infection.
Cryptosporidium TaqMan RT-PCR Kit, 100 reactions
Cryptosporidium TaqMan RT-PCR Probe/Primer Set and Controls, 100 reactions
Figure 1 / 3
Click for expanded view
Storage Conditions and Product Stability
All kit components can be stored for 1 year after the date of production without showing any reduction in performance.
All kit components should be stored at -20°C upon arrival. Repeated thawing and freezing (> 2 x) of the Master Mix and Positive Control should be avoided, as this may affect the performance of the assay. If the reagents are to be used only intermittently, they should be frozen in aliquots.
| Component | Cat. TM39150 (100 preps) | Cat. TM39110 (100 preps) |
|---|---|---|
| MDx TaqMan 2X PCR Master Mix | 2 x 700 μL | – |
| Cryptosporidium Primer & Probe Mix | 280 μL | 280 μL |
| Cryptosporidium Positive Control | 150 μL | 150 μL |
| Nuclease-Free Water (Negative Control) | 1.25 mL | 1.25 mL |
| Product Insert | 1 | 1 |
The RNA Clean Beads use paramagnetic bead technology for high-throughput purification of RNA or cDNA from in vitro applications such as transcription, antisense RNA (aRNA) amplification and RNA and cDNA probe synthesis. The resulting purified product can be used in the following applications: PCR and RT-PCR, probes for microarray or macroarray, RNase protection assays, transfection for RNAi experiments and cDNA synthesis and labeling.
Specifications
| Features | Specifications |
| Main Functions | Recovery of RNA from RNA reaction solution by magnetic bead method (Replace Beckmen RNAClean XP) |
| Applications | Advanced applications, such as sequencing, genechip, fluorescence quantification, etc. |
| Purification technology | Magnetic beads technology |
| Process method | Manual or automatic |
| Sample type | RNA products, restriction endonuclease systems, or other enzymatic reaction solutions |
| Sample amount | 20-100µl |
| Recovery | 90% |
| Elution volume | ≥20μl |
| Operation time | ≤50 minutes |
RNA Clean utilizes an optimized buffer to selectively bind RNA or cDNA to paramagnetic beads. Excess oligonucleotides, nucleotides, salts, and enzymes can be removed using a simple washing procedure.
Advantages
Kit Contents
| Contents | BRP-5 | BRP-50 | BRP-500 |
| RNA Clean Beads | 5 ml | 50 ml | 500 ml |
Storage and Stability
Store at 4℃ upon arrival, for up to 12 months. For best results shake the reagent well until all of the beads are completely in suspension and aliquot RNAClean Beads into RNase free containers. Do not pour remaining reagent back into the storage container. Mix RNAClean Beads well before use. The reagent should appear homogenous and consistent in color.
DO NOT FREEZE.
The RNA Clean Beads use paramagnetic bead technology for high-throughput purification of RNA or cDNA from in vitro applications such as transcription, antisense RNA (aRNA) amplification and RNA and cDNA probe synthesis. The resulting purified product can be used in the following applications: PCR and RT-PCR, probes for microarray or macroarray, RNase protection assays, transfection for RNAi experiments and cDNA synthesis and labeling.
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Tel : 081-875-1869 , 02-328-7179
Email : hej@a3p-scientific.com
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