Biotin-PEG2-alkyne

TD4N Table Top 5000rpm Low Speed Laboratory Centrifuge

TD4N Features:

1. Microprocessor control, less noisily, it is widely used to qualitative analysis of blood serum, plasma and urea in the fields of hospital, blood center, laboratory and biochemistry.

2. Brushelss motor, free maintenance, no powder pollution, quick in speed up and down.

3. The flexible axle driven system which drive the rotor directly, smooth in operation and small vibration.

4. There are many rotors for your choice, suitable for different specifications meet customers’ different requirements of separation.

5. Micro-computer control system, digital display the RCF, time and speed.

6. Electric lid lock, compact design, super speed and imbalance protection.

TD4N Technical Parameter:

Matched Rotors for TD4N:

TD4N is a table top centrifuge widely used to qualitative analysis of blood serum, plasma and urea in the fields of hospital, blood center, laboratory and biochemistry.

Character

High flatness sample shelf:

Silicone oil thermal conductive shelf, high-precision processing method of upper and lower clamping, shelf temperature uniformity can reach ±0.5°c

Integrated cavity:

Integrated chamber, the shelf and cold trap are located in the same chamber, the steam conduction is faster and the freeze-drying effect is better

Refrigerating and heating control system:

Using thermally conductive silicone oil with a high temperature range and precise PID control algorithm, the control accuracy can reach ±0.5°C. Sample shelf temperature range: -70°C~ +80°C

Freeze-drying endpoint testing system:

The pressure comparison method is used to determine the freeze-drying end point. The freeze-drying end point test can be automatically performed after the analytical drying stage to ensure that the moisture content of the material reaches the standard requirements.

Vacuum precise control and adjustment system:

The sublimation and analytical drying processes are controlled and adjusted with high precision to make the freeze-drying process warmer and the sample sublimation more reliable.

Pulse backfill system:

Three backfilling modes can be selected: slow, medium and fast, which avoids the problem of effective substances being blown away and lost due to the aeration of granular and flocculent materials after freeze-drying.

Manual automatic mode selection:

Manual mode is used to explore process parameters (strong human intervention), automatic mode is used in the mature stage of the process, one-click operation, simple and convenient

Data recording and analysis system:

Through the PC host computer, all operating parameters and background parameters of the equipment can be recorded in real time, and all parameter action changes and action changes of operating components can be recorded. 

Freeze-drying process recipe storage function:

The host can store 60 sets of fixed or user-defined freeze-drying process recipes, and the PC can store >10,000 programs (depending on the computer hard drive)

Eutectic point test function:

The eutectic point temperature of the product can be tested offline and online, and the spectrum can be analyzed manually or automatically (optional)

Remote control system:

The operating status of the device can be monitored remotely, and the device can be monitored in real time via WiFi or the cloud.

Mobile phone monitoring system:

You can monitor the operating status of the equipment with your mobile phone, which is simple and convenient (optional)

Cold trap defrost system:

The hot air defrosting method has high safety performance; the defrosting speed is fast, which solves the inconvenience caused by traditional immersion defrosting.

Parameter

Overview

• Detection kits for E.coli O157:H7
• Available in TaqMan format for analysis

E. coli O157:H7 is a rod-shaped, gram negative bacterium. It is an enterohemorrhagic strain of the common E. coli bacterium and infection by the O157:H7 strain is commonly associated with hemorrhagic colitis. E. coli O157:H7 is recognized by its somatic (cell wall) antigen (O157) and its flagella antigen (H7). In addition, E. coli O157:H7 is known to produce Shiga-like toxins, which cause severe symptoms. While most patients can recover from the infection, up to 15% of the patients may develop hemolytic uremic syndrome, a type of kidney failure that could be fatal. Infection of E. coli O157:H7 usually results from consumption of poorly prepared food including undercooked meat (particularly ground beef), untreated water or raw unpasteurized milk.

E.coli O157:H7 TaqMan PCR Kit, 100 reactions

• Ready to use format, including Master Mix for the target and PCR control to monitor for PCR inhibition and validate the quality
• Specific Primer and Probe mix for the pathogen/virus/viroid of interest
• Primer and Probe mix
• Positive and negative control to confirm the integrity of the kit reagents

E.coli O157:H7 TaqMan PCR Probe/Primer Set and Controls, 100 reactions

• Specific Primer/Probe mix and Positive Control for the pathogen/virus/viroid of interest
• Nuclease-free water
• Can be used together with Norgen’s PCR Master Mix (#28007) or customer supplied master mix

For research use only and NOT intended for in vitro diagnostics.

Details

Supporting Data

Figure 1 / 5

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Storage Conditions and Product Stability
All kit components can be stored for 2 years 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.