DBCO-amine TFA salt is a simple building block containing a DBCO moiety and an amine group. Amine is very reactive with NHS ester. DBCO is commonly used for copper-free Click Chemistry reactions.
DBCO-amine TFA salt is a simple building block containing a DBCO moiety and an amine group. Amine is very reactive with NHS ester. DBCO is commonly used for copper-free Click Chemistry reactions.
DBCO-amine TFA salt is a simple building block containing a DBCO moiety and an amine group. Amine is very reactive with NHS ester. DBCO is commonly used for copper-free Click Chemistry reactions.
Specification
| Optical Microscope | 0.7-4.5X zoom objective | ● |
| 10X Eyepiece,view by eyepiece together | ||
| Working Distance | 100mm | ● |
| Display | 8 inch color monitor,resolution 640*480,OSD menu,with cross-line function | ● |
| Digital Camera | 1/3 Sensor chip,80OTVL(PAL)OSD menu | O |
| Output Interface | HDMI,VGA Interface | ● |
| Magnification | 12.6-81X(customized magnification is available according to customers’need) | O |
| Accessories | DC 12V 2A power supply,USB cable,CD-ROM | ● |
| Model | MZ45D | |
| Opticalmagnification | 0.7X—5X | |
| Zoom Ratio | 1:7 | |
| Eyepiece | Standard 0.4X | |
| Option | 1X | |
| Objective | 0.3X,0.5X,0.75X,1X,1.5X,2X | |
| Video System | Optional 1/2,1/3 CCD digital camera | |
| WorkingDistance | 100mm | |
| Accessories | lllumination | |
| Various Stands | ||
| Model | MZ45 | |
| Opticalmagnification | 0.7X—5X | |
| Zoom Ratio | 1:7 | |
| Eyepiece | Standard 0.4X | |
| Option | 1X | |
| Objective | 0.3X,0.5X,0.75X,1X,1.5X,2X | |
| Video System | Optional 1/2,1/3 CCD digital camera | |
| WorkingDistance | 00mm | |
| Accessories | umination | |
| Various Stands | ||
Description
The PM2700 ExcelBand™ 3-color Broad Range Protein Marker is a ready-to-use three-color protein standard with 13 pre-stained proteins covering a wide range of molecular weights from 5 to 245 kDa in Tris-Glycine buffer (3.5 kDa to 235 kDa in Bis-Tris (MOPS) buffer and Bis-Tris (MES) buffer). Proteins are covalently coupled with a blue chromophore except for two reference bands (one green and one red band at 25 kDa and 75 kDa, respectively) when separated on SDS-PAGE (Tris-Glycine buffer). The PM2700 ExcelBand™ 3-color Broad Range Protein Marker is designed for monitoring protein separation during SDS-polyacrylamide gel electrophoresis, verification of Western transfer efficiency on membranes (PVDF, nylon, or nitrocellulose) and for approximating the size of proteins.
Features
Contents
Approximately 0.1~0.4 mg/ml of each protein in the buffer (20 mM Tris-phosphate (pH 7.5 at 25°C), 2% SDS, 0.2 mM DTT, 3.6 M urea, and 15% (v/v) glycerol).
Quality Control
Under suggested conditions, PM2700 ExcelBand™ 3-color Broad Range Protein Marker resolves 13 major bands in SDS-PAGE (Tris-Glycine buffer, MOPS, and MES buffer) and after Western blotting to nitrocellulose membrane.
Storage
4°C for 3 months
-20°C for long term storage
The PM2700 ExcelBand™ 3-color Broad Range Protein Marker is a ready-to-use three-color protein standard with 13 pre-stained proteins covering a wide range of molecular weights from 5 to 245 kDa in Tris-Glycine buffer (3.5 kDa to 235 kDa in Bis-Tris (MOPS) buffer and Bis-Tris (MES) buffer). Proteins are covalently coupled with a blue chromophore except for two reference bands (one green and one red band at 25 kDa and 75 kDa, respectively) when separated on SDS-PAGE (Tris-Glycine buffer). The PM2700 ExcelBand™ 3-color Broad Range Protein Marker is designed for monitoring protein separation during SDS-polyacrylamide gel electrophoresis, verification of Western transfer efficiency on membranes (PVDF, nylon, or nitrocellulose) and for approximating the size of proteins.
K-GCROLGK
SKU: 700004293
70 assays (manual) / 700 assays (microplate) / 600 assays (auto-analyser)
| Content: | 70 assays (manual) / 700 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: | Glycerol |
| Assay Format: | Spectrophotometer, Microplate, Auto-analyser |
| Detection Method: | Absorbance |
| Wavelength (nm): | 340 |
| Signal Response: | Increase |
| Linear Range: | 1.0 to 35 µg of glycerol per assay |
| Limit of Detection: | 0.37 mg/L |
| Reaction Time (min): | ~ 7 min |
| Application examples: | Wine (and grape juice), beer, spirits, vinegar, marzipan, fruit juices, soft drinks, toothpaste, honey, tobacco, paper (and cardboard), cosmetics, pharmaceuticals, soap and other materials (e.g. biological cultures, samples, etc.). |
| Method recognition: | Novel method |
The Glycerol GK test kit is a simple, reliable and accurate method for the measurement and analysis of glycerol in beverages, foodstuffs and other material. Based on use of ADP-glucokinase and increase in absorbance on conversion of NAD+ to NADH.
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 range of alcohol assay kit products.
Advantages
The Glycerol GK test kit is a simple, reliable and accurate method for the measurement and analysis of glycerol in beverages, foodstuffs and other material. Based on use of ADP-glucokinase and increase in absorbance on conversion of NAD+ to NADH.