N-(Propargyl-PEG4-carbonyl)-N-bis(PEG1-acid) is a crosslinker that can react with azide compounds or biomolecules via copper catalyzed Click Chemistry to form a stable triazole linkage. The terminal carboxylic acids can react with primary amino groups in the presence of activators (e.g. HATU) to form a stable amide bond.
Detail
N-(Propargyl-PEG4-carbonyl)-N-bis(PEG1-acid) is a crosslinker that can react with azide compounds or biomolecules via copper catalyzed Click Chemistry to form a stable triazole linkage. The terminal carboxylic acids can react with primary amino groups in the presence of activators (e.g. HATU) to form a stable amide bond.
Other Products
GL21M High Speed Refrigerated Centrifuge
Product Info
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Product Info
GL21MC high speed refrigerated centrifuge
GL21MC high speed refrigerated centrifuge Application:
Widely used in the area of animal and plant molecular biology, cell biology, clinical applications, bio-engineering, mass preparation and blood, protein precipitation, Separating the biology, viruses, sub-cell, cell and the chemicals in the cell.
Features:
1.Brushless frequency motor in great torque, free maintenance, no carbon dust pollution, quick in speed up and down.
2. Flexible axle driven system which drive the rotor directly, smooth in operation, low noise and small vibration. 3.Import compressors fluorine free, double cycle cooling, cold and hot alternating easily, free environment pollution and precise in temperature control.. 4. Microprocessor control system, the 10 inches LCD display indicates all the parameters in running, 5. There are more than 20 kinds of rotors for your choice, especial the continuous rotors which help you purify a large number of test solution continuously. 6. There are 30 kinds of program and 10 kinds of accelerating and decelerating speed for your choice. 7.ω2t centrifugation is allowed, which make you have the ideal centrifugation result. 8. 20 kinds of rotors for your choice, especial the continuous rotor help you purify a large amount of test solution continuously. 9. Automatically electric lid lock, super speed, over temperature protection and imbalance protection. 10. The centrifuge body is made of high quality steel, safe and reliable. 11. 3 tiers protection steel cover.
Technical parameters:
Max speed
21000r/min
Max RCF
46140*g
Time range
1~99H59min
Speed accuracy
±50r/min
capacity
6*500ml
Noise
≦65dBA
Weight
235KG
Dimension
865*728*1240mm
Packaged weight
285KG
Packaged dimension
1000*850*1510mm
Temperature range
-20~40℃
Temperature accuracy
±1℃
Power
AC110/220V, 50-60HZ,35A
Rotor identification
Automatic identification
Package
wooden box
Matched Rotors for GL21MC:
Order No.
Rotor
Max speed (r/min)
Max capacity (ml)
Max RCF (*g)
30108
Fixed rotor
21000
12*10ml
44440
30117
Fixed rotor
20000
16*10ml
46140
30111
Fixed rotor
20000
6*50ml
44700
30118
Fixed rotor
20000
8*30/20ml
42040
30119
Fixed rotor
15000
8*50ml
27540
30112
Fixed rotor
15000
6*70ml
25480
30120
Fixed rotor
12000
8*100ml
19610
30121
Fixed rotor
11000
4*300ml
18120
30122
Fixed rotor
10000
6*300ml
15730
30123
Fixed rotor
10000
6*500ml
18340
30128
Continuous centrifugal rotor
17000
1000ml
31390
30129
Continuous centrifugal rotor
14000
1800ml
21710
30130
Continuous centrifugal rotor
8000
3000ml
9450
30131
Continuous centrifugal rotor
8000
1800ml
8600
30132
Interval rotor
17000
1000ml
31390
30133
Interval rotor
12000
1200ml
19350
30134
Interval rotor
10000
3000ml
14890
30135
Vertical rotor
20000
16*5ml
38340
Vertical rotor
18000
8*30ml
32650
30180
Swing rotor
15000
4*5ml
21670
30181
Swing rotor
13000
4*30ml
23580
30182
Swing rotor
10000
4*50ml
16240
30694
Bucket rotor
4000
4*4*96holes
2840
30696
Swing rotor
4000
4*500ml
3380
Document
GL21M max. capacity can hold 800ml bottles 4pcs, max speed over 20000rpm Model: GL21M
The IdPath™ COVID-19 Real-Time RT-PCR Kit is a real-time RT-PCR test intended for the detection of SARS-CoV-2 virus RNA which might be extracted from the respiratory tract specimens. The Kit provides reagents for multiplex real-time RT-PCR to detect SARS-CoV-2 by one-step reaction, specifically targeting the E (Envelope), RdRP (RNA-dependent RNA polymerase) and N (Nucleocapsid protein) gene for SARS-CoV-2 virus.
The Kit contains the RT enzyme mix and qPCR master mix for reverse transcription and real-time PCR of virus RNA. The COVID-19 Control (positive control) and ddWater (negative control) are used as indicators to avoid false negative/positive results across all experimental procedures. The Primers/probes Mix contains multiplex primers and TaqMan probes specific to the N, E/RdRP genes of SARS-CoV-2 and RNase P gene of human, detected by FAM, VIC and ROX channels, respectively.
For Research Use Only
Features
High Sensitivity:5×102 copies/ml (10 copies/rxn)
High Inclusivity : >99% of currently available complete virus genomes for SARS-CoV-2 including Omicron variant
High Accuracy : Clinical validation with 100% accuracy
High Stability : 37/25°C for 2 weeks ; 4°C for 24 weeks ; 10 times of freeze-thaw cycles
High Compatibility : Suitable for most laboratory qPCR machines
Operation Control : Including internal control for quality control of total process
Convenience : Multiplex (E/RdRP and N) detection by one-step reaction
Storage
Aliquot to avoid multiple freeze-thaw cycles
Protect fluorogenic probes from light
-20°C for 12 months
Document
The IdPath™ COVID-19 Real-Time RT-PCR Kit is a real-time RT-PCR test intended for the detection of SARS-CoV-2 virus RNA which might be extracted from the respiratory tract specimens. The Kit provides reagents for multiplex real-time RT-PCR to detect SARS-CoV-2 by one-step reaction, specifically targeting the E (Envelope), RdRP (RNA-dependent RNA polymerase) and N (Nucleocapsid protein) gene for SARS-CoV-2 virus. The Kit contains the RT enzyme mix and qPCR master mix for reverse transcription and real-time PCR of virus RNA. The COVID-19 Control (positive control) and ddWater (negative control) are used as indicators to avoid false negative/positive results across all experimental procedures. The Primers/probes Mix contains multiplex primers and TaqMan probes specific to the N, E/RdRP genes of SARS-CoV-2 and RNase P gene of human, detected by FAM, VIC and ROX channels, respectively.
The Primerdesign™ genesig® kit for Dengue subtypes genomes is designed for the in vitro differentiation of Dengue subtypes (Dengue-1, Dengue-2, Dengue-3, and Dengue-4). The kit is designed to have the broadest detection profile possible whilst remaining specific to the individual Dengue subtypes.
The primers and probe sequences in this kit have 100% homology with a broad range of clinically relevant reference sequences based on a comprehensive bioinformatics analysis. They therefore have a very broad quantification profile.
Document
Exceptional value for money Rapid detection of all clinically relevant subtypes Positive copy number standard curve for quantification Highly specific detection profile High priming efficiency Broad dynamic detection range (>6 logs) Sensitive to < 100 copies of target
Accurate controls to confirm findings
150 reactions