Key features： 1. High-definition LCD touch screen, simultaneously displaying operational parameters: speed, temperature, vacuum, and running time. 2. Delayed start: after reaching a fixed speed, Start the vacuum pump to effectively prevent sample mixing. 3. Fully automatic vacuum control system, vacuum setting range0.1~1000mbar, Control accuracy0.1mbar. 4. 1.5/2ml Rotor stacking for simultaneous use; rotor replacement without tools. 5. Programmable with temperature and pressure settings; capable of storing 36 programs 6. Compatible with various rotor heads; transparent glass window for easy observation. 7. Magnetic drive: maintenance-free, non-contact drive, fully sealed. 8. Safety in use: inductive electric self-suction door lock ensures the centrifugal concentrator can only start when the door cover is fully closed and locked. 9. Can be used in conjunction with freeze-drying systems Model: SD-25/SD-25C
Brand: Yingtai
Detail
SD-25/SD-25C Vacuum Centrifugal Concentrator
Ambient temperature type/Refrigerated type
Technical Parameter
Temperature range
Room Temperature~+80℃
-10℃~+80℃
Temperature Accuracy
士1℃
Max.Speed
2500rpm
Max.Capacity
6x100ml
Timer
0~99h59min
Vacuum control range
0.1~1000mbar
Main unit withstands vacuum levels
0.01mbar
Noise
≤55dBA
≤65dBA
Voltage
0.7kw
1.3kw
Power supply
220v,50Hz
Dimension(L×W×Hmm)
360*448*304mm
440*653*420mm
Adapter Rotor
Rotor Type
Rotor Volume
Rotor Type
Rotor Volume
Angle Rotor
42×1.5/2ml
Angle Rotor
8×50ml
Angle Rotor
108×1.5/2ml
Angle Rotor
6×100ml
Angle Rotor
48×5ml
Angle Rotor
16*20ml Sample vial
Angle Rotor
30×10ml
Angle Rotor
16*5ml+8*4ml+8*3ml
Angle Rotor
24×15ml
Microplate Rotor
2×96well
Other Products
Plasmid DNA Kits
Product Info
Document
Product Info
Overview
Isolate high quality, high yield plasmid DNA
Plasmid DNA is ready for various downstream applications including restriction digestion, bacterial transformation, sequencing and more
Available in 4 formats: MiniPrep, MiniPrep (Magnetic Bead System), 96-Well MiniPrep (Magnetic Bead System), and MaxiPrep
These kits are designed for the rapid preparation of plasmid DNA from Escherichia coli.
Plasmid MiniPrep Kit
This kit is designed for the rapid preparation of plasmid DNA from small cultures of Escherichia coli using convenient spin columns. The plasmid DNA is preferentially purified from other cellular components such as genomic DNA and RNA. This kit is able to purify plasmids up to 13,000 bp in size, and the typical purification yield is up to 20 μg from 1.5 mL of bacterial culture. Purified DNA is of excellent quality for transformation, restriction enzyme digestion, sequencing and more. Also available in a 96-well format.
Plasmid MiniPrep Kit (Magnetic Bead System and High Throughput Magnetic Bead System)
Norgen’s Plasmid MiniPrep Kit (Magnetic Bead System) is designed for the rapid preparation of plasmid DNA from small batch cultures of Escherichia coli. Norgen’s magnetic beads bind DNA under optimized salt concentrations and release the bound DNA under low salt and slightly alkali conditions. The plasmid DNA is preferentially purified from other cellular components such as genomic DNA and RNA. The purified plasmids are fully digestible with all restriction enzymes tested, and are completely compatible with real-time PCR and NGS.
Norgen’s Plasmid MiniPrep Kit (Magnetic Bead System) is also available in a 96-well (HT) format for high throughput applications. Purification with the 96-well plates can be integrated with a robotic automation system.
Plasmid MaxiPrep Kit
This kit is designed for the rapid spin column preparation of plasmid DNA from up to 100 mL of Escherichia coli cultures. The kit allows for the isolation of plasmid DNA with final endotoxin levels of 0.1 EU/µg of DNA or less. The kit is able to purify plasmids up to 13,000 bp in size, and typical yields from a 100 mL culture for a high copy number plasmid are between 0.4 and 1.0 mg. The purified DNA is fully digestible with all restriction enzymes tested, and is completely compatible with manual or automated sequencing to achieve 95-100% accuracy.
Storage Conditions and Product Stability All solutions should be kept tightly sealed and stored at room temperature. The RNase vial should be stored at -20°C upon arrival. Once RNase has been added to the Resuspension Solution AZ the solution should be stored at 4°C. This kit is stable for 1 year after its date of shipment.
Component
Cat. 13300 (50 preps)
Cat. 46400 (250 preps)
Cat. 46500 (4 preps)
Cat. 46600 (20 preps)
Cat. 60300 (50 preps)
Cat. 63000 (192 preps)
Resuspension Solution AZ
12 mL
60 mL
20 mL
100 mL
12 mL
2 x 20 mL
Lysis Buffer N
40 mL
80 mL
40 mL
2 x 80 mL
40 mL
2 x 40 mL
Buffer TN
20 mL
130 mL
55 mL
2 x 130 mL
20 mL
1 x 55 mL 1 x 20 mL
Wash Solution E
12 mL
2 x 18 mL
–
–
–
–
Elution Buffer K
8 mL
30 mL
–
–
8 mL
2 x 8 mL
Wash Solution J
–
–
25 mL
3 x 25 mL
–
–
Elution Buffer J
–
–
24 mL
120 mL
–
–
RNase A
1 vial
1 vial
1 vial
1 vial
1 vial
1 vial
Magnetic Bead Suspension
–
–
–
–
1 x 1.1 mL
4 x 1.1 mL
Spin Columns
50
250
–
–
–
–
Collection Tubes
50
250
–
–
–
–
DNA Maxi Spin Columns with Collection Tubes (Clear ring in column)
–
–
4
20
–
–
Maxi Spin Filter Columns with Collection Tubes (Grey ring in column)
Protease K is a serine protease with high enzymatic activity and wide substrate specificity. It can preferentially decompose ester and peptide bonds adjacent to the ends of hydrophobic amino acids, sulfur-containing amino acids and aromatic amino acids C, and is often used to degrade proteins to produce short peptides. It has the typical catalytic triad Asp39-His69-Ser224 characteristic of serine proteases and two Ca2+ binding sites around the active center increase its stability, allowing it to maintain high enzyme activity under a wider range of conditions.
Technical index
Appearance: Colorless to light brown liquid; Specific activity: ≥800 U/mL; Protein concentration: ≥20 mg/mL
Enzymatic property
Source: Tritirachiumalbum; Category: EC 3.4.21.64; Molecular weight: 29 kDa(SDS-PAGE); Isoelectric point: 7.81; The optimal pH: 7.0-12.0 has high activity; Optimum temperature: 65℃; pH stability: pH 4.5-12.5(25℃,16 h); Thermal stability: stable below 50℃ (pH 8.0,30 min); Storage stability: 25℃ a year activity of more than 90% activator SDS, urea; Inhibitors: diisopropyl fluorophosphate (DFIP), benzoyl fluoride (PMSF); Storage conditions: 2-8℃, valid for 24 months.
use
Genetic diagnostic kit;
RNA and DNA extraction kit;
Extraction of non-protein components from tissues, degradation of protein impurities, such as DNA vaccine and heparin preparation;
Preparation of chromosome DNA by pulsed electrophoresis;
Western blot;
Research and development and mass production of enzymatic glycosylated albumin reagents for in vitro diagnosis.
Matters needing attention
Wear protective gloves and goggles when using, and keep well ventilated after use. This product may cause allergic skin reactions.
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Note: Price not include shipment & duty, contact us to get full quote.
Potatoes, potato products, vegetables, cereals and other materials (e.g. biological cultures, samples, etc.).
Method recognition:
Novel method
The L-Asparagine/L-Glutamine/Ammonia test kit is a novel method for the specific, convenient, cost effective and rapid measurement and analysis of L-asparagine, L-glutamine and ammonia as acrylamide precursors in the food industry, or as cell culture media/supernatant components, or in other materials.
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).
Extended cofactors stability. Dissolved cofactors stable for > 1 year at 4oC.
Very rapid reaction due to use of uninhibited glutamate dehydrogenase
All enzymes supplied as stabilised suspensions
Only kit available
Very cost effective
All reagents stable for > 2 years after preparation
Mega-Calc™ software tool is available from our website for hassle-free raw data processing
Standard included
Document
The L-Asparagine/L-Glutamine/Ammonia test kit is a novel method for the specific, convenient, cost effective and rapid measurement and analysis of L-asparagine, L-glutamine and ammonia as acrylamide precursors in the food industry, or as cell culture media/supernatant components, or in other materials.
