Tetra(3-methoxy-N-(PEG2-prop-2-ynyl)propanamide) Methane is a 4-branched molecule with propargyl groups that can be linked to azide-containing biomolecules via Click Chemistry. The hydrophilic PEG linker increases the water solubility of the compound. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Tetra(3-methoxy-N-(PEG2-prop-2-ynyl)propanamide) Methane is a 4-branched molecule with propargyl groups that can be linked to azide-containing biomolecules via Click Chemistry. The hydrophilic PEG linker increases the water solubility of the compound. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Opentrons 4-in-1 Tube Rack set includes 2 base stands and 4 tube holder tops: 1.5ml, 2ml, 15ml + 50ml, 15ml, and 50ml. The tube holder tops snap securely on the base stand, which fits directly on the deck. The Tube Rack Set is not autoclavable.
Opentrons 4-in-1 Tube Rack set includes 2 base stands and 4 tube holder tops: 1.5ml, 2ml, 15ml + 50ml, 15ml, and 50ml. The tube holder tops snap securely on the base stand, which fits directly on the deck. The Tube Rack Set is not autoclavable.
The HiPure Total RNA Kit provides fast purification of high-quality RNA from cells, tissues, and yeast using silica-membrane spin columns with a binding capacity of 100μg RNA. There is no need for phenol/chloroform extractions and time-consuming steps such as CsCl gradient ultracentrifugation or isopropanol precipitation. RNA purified using the HiPure Total RNA Purification System can be used for applications such as RT-PCR, Northern blotting, poly A+ RNA (mRNA) purification, nuclease protection, and in vitro translation.
Specifications
| Features | Specifications |
| Main Functions | Isolation total RNA (not include miRNA) from animal tissues, cells and simple plant tissues using one column |
| Applications | RT-PCR, qRT-PCR, Northern hybridization, second generation sequencing |
| Purification method | Mini spin column |
| Purification technology | Silica technology |
| Process method | Manual (centrifugation or vacuum) |
| Sample type | Animal soft tissue, cultured cells, lymphocytes, simple plant tissue |
| Sample amount | Cells: ≤1 x 107 Animal tissue: 1-20 mgPlant leaves: 50-150 mg Yeast cells: 5 x 106 |
| Yield | 2-100μg |
| Elution volume | ≥50μl |
| Time per run | ≤15 minutes（1-24 samples） |
| Liquid carrying volume per column | 800µl |
| Binding yield of column | 100µg |
HiPure RNA technology simplifies total RNA isolation. Samples are first lysed and then homogenized. Ethanol is added to the lysate to provide ideal binding conditions. The lysate is then loaded onto the HiPure silica membrane and RNA binds to the silica membrane, and all contaminants are efficiently washed away. For certain RNA applications that are sensitive to very small amounts of DNA, the residual amounts of DNA remaining can be removed using a convenient on-column DNase treatment. Pure, concentrated RNA is eluted in water.
Advantages
Kit Contents
| Contents | R401102 | R401103 |
| Purification Times | 50 Preps | 250 Preps |
| HiPure RNA Mini Columns | 50 | 250 |
| 2ml Collection Tubes | 50 | 250 |
| RTL Lysis Buffer | 50 ml | 200 ml |
| RNA Binding Buffer | 15 ml | 75 ml |
| Buffer RW1 | 50 ml | 200 ml |
| Buffer RW2* | 20 ml | 2 x 50 ml |
| RNase Free Water | 10 ml | 30 ml |
Storage and Stability
The Kit can be stored dry at room temperature (15-25°C) and are stable for at least 18 months under these conditions.
The HiPure Total RNA Kit provides fast purification of high-quality RNA from cells, tissues, and yeast using silica-membrane spin columns with a binding capacity of 100μg RNA. There is no need for phenol/chloroform extractions and time-consuming steps such as CsCl gradient ultracentrifugation or isopropanol precipitation. RNA purified using the HiPure Total RNA Purification System can be used for applications such as RT-PCR, Northern blotting, poly A+ RNA (mRNA) purification, nuclease protection, and in vitro translation.
K-LATE
SKU: 700004310
50 assays (manual) / 500 assays (microplate) / 450 assays (auto-analyser)
| Content: | 50 assays (manual) / 500 assays (microplate) / 450 assays (auto-analyser) |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Short term stability: 2-8oC, Long term stability: See individual component labels |
| Stability: | > 1 year under recommended storage conditions |
| Analyte: | L-Lactic Acid |
| Assay Format: | Spectrophotometer, Microplate, Auto-analyser |
| Detection Method: | Absorbance |
| Wavelength (nm): | 340 |
| Signal Response: | Increase |
| Linear Range: | 0.3 to 30 µg of L-lactic acid per assay |
| Limit of Detection: | 0.21 mg/L |
| Reaction Time (min): | ~ 10 min |
| Application examples: | Wine, beer, soft drinks, milk, dairy products (e.g. cream, milk / whey powder, cheese, condensed milk and yogurt), foods containing milk (e.g. dietetic foods, bakery products, baby food, chocolate, sweets and ice-cream), egg, egg products (e.g. egg powder), baking additives, vinegar, fruit and vegetables, processed fruit and vegetables (e.g. tomatoes), meat products, food additives, feed, paper (and cardboard), cosmetics, pharmaceuticals and other materials (e.g. biological cultures, samples, etc.). |
| Method recognition: | Methods based on this principle have been accepted by DIN, GOST, IDF, EEC, EN, ISO, OIV, IFU, AIJN and MEBAK |
The L-Lactic Acid (L-Lactate) Assay Kit is used for the specific measurement and analysis of L-lactic acid (L-lactate) in beverages, meat, dairy and food products.
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).
Explore our complete list of organic acid assay kits.
Advantages
The L-Lactic Acid (L-Lactate) Assay Kit is used for the specific measurement and analysis of L-lactic acid (L-lactate) in beverages, meat, dairy and food products.
