t-Boc-N-amido-PEG4-Amide-Tri-(propargyl-PEG10-ethoxymethyl)-methane is a branched crosslinker molecule with three terminal propargyl groups and a t-Boc protected amide group. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The protected amine can be deprotected under acidic conditions. Reagent grade, for research use only.
t-Boc-N-amido-PEG4-Amide-Tri-(propargyl-PEG10-ethoxymethyl)-methane is a branched crosslinker molecule with three terminal propargyl groups and a t-Boc protected amide group. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The protected amine can be deprotected under acidic conditions. Reagent grade, for research use only.
TD5A Low Speed Centrifuge
Features:
1. Microprocessor control, digital display, touch panel, parameters in running can be edited and change to display other running parameter and RCF.
2. Brushless frequency motor with simpler construction, more reliable performance, longer life and quietly running.
3. Automatic lid lock, super speed, over temperature protection and imbalance protection. The centrifuge body is made of high quality steel, safe and reliable.
4. Adapters are available by experiment requirements.
5. 3 tiers protection steel cover, safe and reliable.
6. TUV CE EMC certificate.
TD5A Technical Parameter：
Matched Rotor for TD5A
| Order NO. | Rotor Type | Max speed(r/min) | Volume (ml) | Max RCF(*g) |
| 5A-1 | Swing rotor (round cup) | 4000 | 4×300ml | 3180 |
| 5A-2 | Swing rotor (square cup) | 4000 | 4×300ml | 3150 |
| 5A-3 | Swing rotor | 4000 | 4×24×7ml | 3150 |
| 4000 | 4×24×5ml | 2750 | ||
| 4000 | 4×18×10ml | 3140 | ||
| 5A-4 | Microplate rotor | 4000 | 2×4×96 well | 2910 |
| 5A-5 | Microplate rotor | 4000 | 2×4×48 well | 2300 |
| 5A-6 | Swing rotor | 5000 | 4×1×50ml | 4730 |
| 5000 | 4×1×100ml | 4730 | ||
| 5A-7 | Swing rotor | 4000 | 4×2×50ml | 3200 |
| 4000 | 4×2×100ml | 3020 | ||
| 4000 | 4×4×15ml | 3200 | ||
| 4000 | 4×6×15ml | 3200 | ||
| 4000 | 4×8×15ml | 3200 | ||
| 4000 | 4×12×5ml vacuum tube | 2480 | ||
| 4000 | 4×12×7ml vacuum tube | 2760 | ||
| 4000 | 4×12×10ml vacuum tube | 2790 | ||
| 4000 | 4×8×10/7/5ml vacuum tube | 2790 | ||
| 4000 | 4×6×10/7/5ml vacuum tube | 2790 | ||
| 4000 | 4×4×10/7/5ml vacuum tube | 2790 | ||
| 5A-8 | Fixed Rotor | 5000 | 6×15ml | 2540 |
| 5A-9 | Fixed Rotor | 5000 | 12×15ml | 3080 |
| 5A-10 | Fixed Rotor | 5000 | 24×15ml | 3500 |
| 5A-11 | Fixed Rotor | 5000 | 30×15ml | 3830 |
| 5A-12 | Fixed Rotor | 5000 | 4×50ml | 2520 |
| 5A-13 | Fixed Rotor | 5000 | 6×50ml | 2850 |
| 5A-14 | Fixed Rotor | 5000 | 12×50ml | 3860 |
| 5A-15 | Fixed Rotor | 4000 | 24×50ml | 2970 |
| 5A-16 | Fixed Rotor | 5000 | 4×100ml | 2630 |
| 5A-17 | Fixed Rotor | 5000 | 6×100ml | 3130 |
| 5A-18 | Fixed Rotor | 4000 | 12×100ml | 2970 |
TD5A centrifuge Max Capacity 4x300ml swing out rotor, max speed 5000rpm, can hold 96 vacuum tubes
K-FRHYD
SKU: 700004284
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: | Formaldehyde |
| Assay Format: | Spectrophotometer, Microplate, Auto-analyser |
| Detection Method: | Absorbance |
| Wavelength (nm): | 340 |
| Signal Response: | Increase |
| Linear Range: | 0.1 to 14 μg of formaldehyde per assay |
| Limit of Detection: | 0.033 mg of formaldehyde per test or 0.016 mg/mL of formaldehyde in a sample treated as per the standard procedure |
| Limit of Quantification: | 0.11 mg of formaldehyde per test or 0.054 mg/mL of formaldehyde in a sample treated as per the standard procedure |
| Reproducibility (%): | ~ 3% |
| Reaction Time (min): | ~ 15 min |
| Application examples: | Environmental samples, food and beverage samples. |
The Formaldehyde Assay Kit provides a simple robust method for the measurement of formaldehyde.
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 all assay test kits available.
Advantages
The Formaldehyde Assay Kit provides a simple robust method for the measurement of formaldehyde.
HiPure FFPE RNA Kit supplies a simple and rapid RNA extraction for Formalin-fixed, paraffin-embedded (FFPE) tissue and sections samples. This kit is based on silica gel column purification technology, no phenol-chloroform extraction or alcohol precipitation. The whole extraction only takes 30 minutes (not including digestion time). RNA can be directly used for downstream applications such as RT-PCR, Northern blot, vitro translation and other experiments.
Specifications
| Features | Specifications |
| Main Functions | Isolation total RNA from FFPE tissue |
| Applications | RT-PCR, cDNA synthesis, second generation sequencing |
| Products | RNA, miRNA |
| Purification method | Mini spin column |
| Purification technology | Silica technology, DNase |
| Process method | Manual (centrifugation or vacuum) |
| Sample type | FFPE slice, FFPE embedded tissue |
| Sample amount | Tissue: <6 mgFFPE: <6 slices |
| Yield | 1-20μg |
| Elution volume | ≥15μl |
| Time per run | ≤30 minutes (after digestion) |
| Liquid carrying volume per column | 800μl |
This product is based on silica column purification. Remove paraffin by Buffer DPS. Sample lysis withproteinase K digestion requires only 15 minutes. After lysis, samples are incubated at 80ºC for 15 minutes. Transfer to an adsorption column and RNA is adsorbed on the membrane, while protein is not adsorbed and is removed with filtration. After washing proteins and other impurities, RNA wasfinally eluted with low-salt buffer.
Advantages
Kit Contents
| Contents | IVD4144 |
| Purification Times | 50 Preps |
| HiPure RNA Micro Columns | 50 |
| 2ml Collection Tubes | 50 |
| Proteinase K | 24 mg |
| Protease Dissolve Buffer | 1.8 ml |
| DNase I | 600 μl |
| DNase Booster Buffer | 1.5 ml |
| Buffer DPS | 60 ml |
| Buffer FRL | 15 ml |
| Buffer RLC | 15 ml |
| Buffer RWC* | 10 ml |
| Buffer RW2* | 20 ml |
| RNase Free Water | 10 ml |
Storage and Stability
Proteinase K should be stored at 2–8°C upon arrival. DNase I should be stored at -20°C. However, short-term storage (DNase I up to 1 weeks, Proteinase K up to 8 weeks) at room temperature(15–25°C) does not affect their performance. The remaining kit components can be stored at roomtemperature (15–25°C) and are stable for at least 18 months under these conditions.
Experiment Data
HiPure FFPE RNA Kit supplies a simple and rapid RNA extraction for Formalin-fixed, paraffin-embedded (FFPE) tissue and sections samples. This kit is based on silica gel column purification technology, no phenol-chloroform extraction or alcohol precipitation. The whole extraction only takes 30 minutes (not including digestion time). RNA can be directly used for downstream applications such as RT-PCR, Northern blot, vitro translation and other experiments.
