endo-BCN-PEG4-PFP ester is a click chemistry reagent containing a PFP ester and a BCN group. PFP esters have similar applications as the NHS esters, but are more stable in aqueous solution. They can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The BCN group cais reactive with azide-tagged molecules. The hydrophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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endo-BCN-PEG4-PFP ester is a click chemistry reagent containing a PFP ester and a BCN group. PFP esters have similar applications as the NHS esters, but are more stable in aqueous solution. They can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The BCN group cais reactive with azide-tagged molecules. The hydrophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Other Products
N-(Propargyl-PEG2)-DBCO-PEG3-NHS ester
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Product Info
N-(Propargyl-PEG2)-DBCO-PEG3-NHS ester is a PEG linker with a terminal NHS ester to perform facile reactions with amine groups of molecules as well as a propargyl to react with azides to form a triazole. The DBCO can participate in copper-free Click Chemistry reactions.
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N-(Propargyl-PEG2)-DBCO-PEG3-NHS ester is a PEG linker with a terminal NHS ester to perform facile reactions with amine groups of molecules as well as a propargyl to react with azides to form a triazole. The DBCO can participate in copper-free Click Chemistry reactions.
TDL5E Bench top low speed refrigerated centrifuge machine
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Product Info
TDL5E Bench top low speed refrigerated centrifuge machine
Application:
Widely used in the field of biochemistry, biological products, pharmaceutical factory and laboratory.
TDL5E Technical Parameters:
Max. Speed
5000rpm
Max.RCF
4420xg
Max. Volume
4x180ml
Speed Accuracy
±20rpm
Timer
1~99h59min
Noise
≤60dBA
Dimension(LxWxHmm)
570x600x340mm
Net Weight
76Kg
Power Supply
AC220V/110V 50HZ/60HZ
Temperature Range
-20℃~40℃
Temperature Accuracy
±1℃
Certifications
CE, ISO & Calibration report is available.
Matched Rotors for TDL5E:
Order No.
Rotor Type
Max. Speed(rpm)
Volume(ml)
Max.RCF(xg)
5E-1
Swing rotor
4000
4x180ml
2580
5E-2
Microplate rotor
4000
2x3x96well
2020
5E-3
Swing rotor
5000
4x1x50ml
4420
5E-4
Swing rotor
5000
4x1x100ml
4420
5E-5
Swing rotor
4000
4x2x50ml
2820
5E-6
Swing rotor
4000
4x4x15ml
2820
5E-7
Swing rotor
4000
4x6x10/7ml
2580
5E-8
Swing rotor
4000
4x6x5ml
2170
5E-9
Swing rotor
4000
4x4x10/7ml
2580
5E-10
Swing rotor
4000
4x4x5ml
2170
5E-11
Fixed rotor
5000
6x15ml
2540
5E-12
Fixed rotor
5000
12x15ml
3080
5E-13
Fixed rotor
5000
24x15ml
3500
5E-14
Fixed rotor
5000
4x50ml
2520
5E-15
Fixed rotor
5000
6x50ml
2850
5E-16
Fixed rotor
5000
4x100ml
2630
5E-17
Fixed rotor
5000
6x100ml
3130
Document
TDL5E is a table top low speed refrigerated centrifuge widely used in the field of biochemistry, biological products, pharmaceutical factory and laboratory.
The BK virus is a member of the polyomavirus family. BK viral infections are typically asymptomatic in healthy individuals, however very mild symptoms may appear including mild respiratory infections and fever. Once an individual has been infected the virus disseminates to the kidneys and the urinary tract where it remains for the lifetime of the individual. Infections with BK virus in immunocompromised or immunosupressed patients are much more severe and may involve renal dysfunction. In fact, in kidney transplant patients the immunosupressive drugs required for the transplant may allow the virus to replicate within the graft, resulting in a disease called BK virus nephropathy (BKVN). It is thought that 1-10% of renal transplant patients progress to BK virus nephropathy (BKVN) and up to 80% of these patients are reported to have lost their grafts. The onset of nephritis can occur as early as several days post-transplant to as late as 5 years. The mode of transmission of the virus is not clear, however it has been suggested that BKV may be transmitted through respiratory fluids or urine, since infected individuals periodically excrete virus in the urine. This virus can be diagnosed by BKV blood & urine testing, in addition to carrying out a biopsy in the kidneys. PCR techniques are now widely used to identify the virus.
BKV 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
BKV 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.
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.
