N-(Propargyl-PEG4)-N-bis(PEG4-acid) is a branched crosslinking reagent with a propargyl group and two terminal carboxylic acids. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The terminal carboxylic acids can react with primary amino groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Detail
N-(Propargyl-PEG4)-N-bis(PEG4-acid) is a branched crosslinking reagent with a propargyl group and two terminal carboxylic acids. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The terminal carboxylic acids can react with primary amino groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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TD4N Table Top 5000rpm Low Speed Laboratory Centrifuge
Product Info
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Product Info
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:
Max. Speed
5000rpm
Speed Accuracy
±20rpm
Max. Volume
6x100ml
Power Supply
AC110V/220V 50HZ/60HZ
Max. RCF
3460xg
Noise
≤55dBA
Timer
0~99min
Net Weight
18Kg
Dimension
540x370x280mm
Certifications
CE, ISO & Calibration report are available.
Warranty
1 Year
Matched Rotors for TD4N:
Order No.
Rotor Type
Max.Speed(rpm)
Max.Volume(ml)
Max.RCF(xg)
4N-1
Swing Rotor
5000
6x10ml
3460
4N-2
Angle Rotor
4000
30×7/5ml
2250
4N-3
Angle Rotor
4000
18×15/10ml
2250
4N-4
Angle Rotor
4000
24x10ml
2200
4N-5
Angle Rotor
4000
12×15/7/5ml
2150
4N-6
Angle Rotor
4000
12x20ml
2200
4N-7
Angle Rotor
5000
6x15ml
2540
4N-8
Angle Rotor
5000
12x15ml
3080
4N-9
Angle Rotor
5000
4x50ml
2520
4N-10
Angle Rotor
5000
6x50ml
2850
4N-11
Angle Rotor
5000
4x100ml
2630
4N-12
Angle Rotor
5000
6x100ml
3130
Document
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.
Naegleria fowleri also known as the “brain eating amoeba” is a bacteria-eating amoeba that can potentially be pathogenic. It can cause naegleriasis, a sudden and severe brain infection.
The Primerdesign genesig Kit for Naegleria fowleri (N.fowleri) genomes is designed for the in vitro quantification of N.fowleri genomes. The kit is designed to have a broad detection profile. Specifically, the primers represent 100% homology with over 95% of the NCBI database reference sequences available at the time of design.
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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
This product is suitable for extracting total RNA from 50-150mg conventional plantor fungal samples as well as samples rich in polyphenolic and polysaccharides. This kit is based on silica gel column purification technology, and the extraction process does not require the use of toxic phenol chloroform extraction. The entire extraction process only takes 20-30 minutes. This kit adopts DNA filtration technology, which can efficiently filter and remove DNA. The obtained RNA can be directly used for experiments such as RT-PCR, Northern Blot, poly A+ purification, nucleic acid protection, and in vitro translation.
Details
Kit Contents
Contents
R415002
D415003
Purification Times
50 Preps
250 Preps
HiPure RNA Mini Columns
50
250
gDNA Filter Columns
50
250
2ml Collection Tubes
100
500
TCEP (1M)
0.29 g
5 x 0.29 g
Buffer EP
1.0 ml
5.0 ml
Buffer PSL
50 ml
250 ml
Buffer RW1
50 ml
250 ml
Buffer RW2*
20 ml
2 x 50 ml
RNase Free Water
10 ml
30 ml
Storage and Stability
Except TCEP, the kit components can be stored dry at room temperature (15–25°C) and are stable for at least 18 months under these conditions. After receiving the product, it is recommended to store TCEP (dry powder) at -20-8°C. At low temperatures, Buffer PSL may form precipitates, dissolve it completely by 55°C water bath.
Purchase Guide
1. When dealing with woody or uncommon samples, R4150 is recommended first. R4150 contains two polysaccharide/polyphenol lysis buffer, which is the most universal product.
2. R4151 is recommended for handling common economic crop samples for the first time. Strong lysis solution can be used to process easy-extraction samples. The amount of corn or rice leaves samples can reach up to 300mg.
3. R4165 adopts CTAB/chloroform method, which can also handle a large number of difficult-to-extraction plants, but requires contact with chloroform substitutes, which is less safe than other kits. This kit uses DNase Ⅰ to remove DNA, which is also a good choice for extracting polysaccharide/polyphenol-rich plant samples.
4. R4014 is recommended for fruit/starch plant samples, which uses improved trizol pre-treatment, single column operation and is more economical.
Document
This product is suitable for extracting total RNA from 50-150mg conventional plantor fungal samples as well as samples rich in polyphenolic and polysaccharides. This kit is based on silica gel column purification technology, and the extraction process does not require the use of toxic phenol chloroform extraction. The entire extraction process only takes 20-30 minutes. This kit adopts DNA filtration technology, which can efficiently filter and remove DNA. The obtained RNA can be directly used for experiments such as RT-PCR, Northern Blot, poly A+ purification, nucleic acid protection, and in vitro translation.
