Propargyl-PEG7-alcohol is a propargyl linker that can react with azide compounds or biomolecules via copper catalyzed Click Chemistry. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Propargyl-PEG7-alcohol is a propargyl linker that can react with azide compounds or biomolecules via copper catalyzed Click Chemistry. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Propargyl-PEG7-alcohol is a propargyl linker that can react with azide compounds or biomolecules via copper catalyzed Click Chemistry. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
These kits concentrate urine proteins while simultaneously removing salts, urea, and other urine contaminants. There is no molecular weight cut-off and therefore the columns capture total urinary proteins and peptides of all sizes making them ideal for biomarker discovery work, differential expression of proteins in various diseases, or other diagnostic research. The columns are convenient, rapid and easy to use and thus offer significant time savings over classic dialysis protocols. The resulting high-quality protein sample is concentrated and free from the original sample salts, thus preparing the sample conveniently for downstream proteomic applications including SDS-PAGE, 2D Gels, MALDI-TOF, LC/MS, LC/MS/MS, whole protein mass spectrometry, western blotting, protein microarrays, and more.
ProteoSpin™ Urine Protein Concentration Micro Kit
Each spin column is able to concentrate and desalt up to 200 μg of urine proteins. Twelve samples can be processed in 20 minutes.
ProteoSpin™ Urine Protein Concentration Midi Kit
The ProteoSpin™ Urine Protein Concentration Midi Kit provides a fast and simple procedure for concentrating dilute solutions of urine proteins from 1 to 5 mL inputs of urine. Each mini spin column is able to concentrate and desalt up to 3 mg of urine proteins in 30 minutes.
ProteoSpin™ Urine Protein Concentration Maxi Kit
The ProteoSpin™ Urine Protein Concentration Maxi Kit provides a fast and simple procedure for concentrating dilute solutions of urine proteins from 2 to 20 mL inputs of urine. Each maxi spin column is able to concentrate and desalt up to 4 mg of urine proteins in 45 minutes.
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| Kit Specifications | |
| Minimum Urine Volume Input | 1 mL |
| Maximum Urine Volume Input | 5 mL |
| Maximum Recovered Proteins (5 mL Urine) | 3 mg* |
| Elution Volume | 200 – 1000 μL |
| Time to Complete 10 Purifications | 30 minutes |
*Yield will depend on the health status of the donor.
Storage Conditions and Product Stability
All solutions should be kept tightly sealed and stored at room temperature. Once opened, the solution should be stored at 4°C. This kit is stable for 2 years after the date of shipment.
| Component | Cat. 17400 (25 preps) | Cat. 52300 (10 preps) | Cat. 21600 (4 preps) |
|---|---|---|---|
| Wash Solution C | 60 mL | 60 mL | 130 mL |
| Binding Buffer A | 4 mL | 4 mL | 8 mL |
| Elution Buffer C | 8 mL | 30 mL | 30 mL |
| Protein Neutralizer | 4 mL | 4 mL | 4 mL |
| Micro Spin Columns | 25 | – | – |
| Midi Spin Columns (assembled with collection tubes) | – | 10 | – |
| Maxi Spin Columns (assembled with collection tubes) | – | – | 4 |
| Collection Tubes | 25 | – | – |
| Elution Tubes (1.7 mL) | 25 | – | – |
| Midi Elution Tubes | – | 10 | – |
| Elution Tubes (50 mL) | – | – | 4 |
| Product Insert | 1 | 1 | 1 |
Norgen’s FFPE RNA Purification Kits provide a rapid method for the isolation and purification of total RNA (including microRNA) from formalin-fixed paraffin-embedded (FFPE) tissue samples in as little as 1 hour. Using formalin to fix tissues leads to crosslinking of the RNA and proteins, and the process of embedding the tissue samples can also lead to fragmentation of the RNA over time. Norgen’s FFPE RNA Purification Kits provide conditions that allow for the partial reversing of the formalin modifications, resulting in a high quality and yield of RNA. These kits are able to purify all sizes of RNA, from large mRNA and ribosomal RNA down to microRNA (miRNA) and small interfering RNA (siRNA), depending on the age of the FFPE tissue as fragmentation of the RNA is known to occur over time. The RNA is preferentially purified from other cellular components without the use of phenol or chloroform.
FFPE RNA Purification Kit (Spin Column)
Maximum loading volume of 650 μL per column, and a maximum binding capacity of 50 μg per column.
FFPE RNA Purification 96-Well Kit (High Throughput)
Purification is based on 96-well column chromatography using Norgen’s proprietary resin as the separation matrix. Purification can be performed using either a vacuum manifold or centrifugation. Maximum loading volume of 400 μL per well, and a maximum binding capacity of 50 μg per well.
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| Kit Specifications | |
| Maximum Column Binding Capacity | Up to 50 µg RNA |
| Maximum Loading Volume Per Spin Column | 650 µL |
| Size of RNA Purified | All sizes, including small RNA (< 200 nt) |
| Time to Complete 10 Purifications | 1-4 hours* |
| Maximum Amount of Starting Material | 5 slices of < 20 µm thick paraffin slices 25 mg of unsectioned block |
| Average Yield | Variable due to age of paraffin blocks ~2-3 µg of Total RNA per 1 mg of fresh FFPE hamster kidney |
* Time required for purification varies by length of Proteinase K incubation and formalin crosslink-reversal
Storage Conditions and Product Stability
All solutions should be kept tightly sealed and stored at room temperature. The DNAse I and Proteinase K should be stored at -20°C upon arrival. This kit is stable for 1 year from the date of shipment.
| Component | Cat. 25300 (50 preps) | Cat. 25400 (2 x 96 preps) |
|---|---|---|
| Digestion Buffer A | 25 mL | 2 x 25 mL |
| Buffer RL | 30 mL | 2 x 30 mL |
| Enzyme Incubation Buffer | 6 mL | 2 x 6 mL |
| Wash Solution A | 38 mL | 2 x 38 mL |
| Elution Solution A | 6 mL | 2 x 20 mL |
| Proteinase K | 12 mg | 2 x 20 mg |
| DNase I | 1 vial | 2 x 500μL |
| Micro Spin Columns | 50 | – |
| 96-Well Incubation Plate | – | 2 |
| 96-Well Plate | – | 2 |
| Adhesive Tape | – | 8 |
| Collection Tubes | 50 | – |
| 96-Well Collection Plate | – | 2 |
| Elution Tubes (1.7 mL) | 50 | – |
| 96-Well Elution Plate | – | 2 |
| Product Insert | 1 | 1 |
TD6 Table top laboratory centrifuge
TD6 Features:
1. Widely used in hospital, laboratory and blood bank.
2. Brushless DC motor for model TD6 which in great torque, 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, low noise and small vibration.
4. Micro computer control system, digital display the RCF、time and speed. There are 10 kinds of program and 10 kinds of acceleration and deceleration for your choice.
5. Electric lid lock, compact design, super speed and imbalance protection.
6. The centrifuge body is made of high-quality steel, safe and reliable.
TD6 Technical Parameters:
| Max speed | 6000rpm | Max RCF： | 4430xg |
| Max volume | 6x100ml | Noise： | ≤55dBA |
| Timer | 0～99min | Net weight： | 32KG |
| Dimension(HxDxW)： | 540×370×280mm | Power supply | AC 110/220V 50HZ/60hz |
| Speed accuracy | ±20rpm | Acc/Dec | 10 Kinds |
| Certifications | CE, ISO & Calibration report is available. | Warranty | 1 Year |
Matched Rotors for TD6:
| Order No. | Rotor | Max Speed (rpm) | Max Volume(ml) | Max. RCF(×g） |
| D6-1 | Angle Rotor | 6000 | 6×15/10/7/5ml | 3660 |
| D6-2 | Angle Rotor | 6000 | 12×15/10/7/5ml | 4430 |
| D6-3 | Angle Rotor | 6000 | 6×50ml | 4110 |
| D6-4 | Angle Rotor | 6000 | 4×50ml | 3620 |
| D6-5 | Angle Rotor | 6000 | 4×100ml | 3790 |
| D6-6 | Angle Rotor | 5000 | 24×15/10/7/5ml | 3500 |
| D6-7 | Angle Rotor | 4000 | 12×50ml | 2470 |
| D6-8 | Angle Rotor | 5000 | 6×100ml | 3130 |
| D6-9 | Swing Rotor | 5000 | 4x100ml | 4420 |
| D6-10 | Swing Rotor | 5000 | 4x50ml | 4420 |
| D6-11 | Swing Rotor | 5000 | 4x4x15ml | 2820 |
| D6-12 | Swing Rotor | 4000 | 4x6x10ml | 2580 |
| D6-13 | Swing Rotor | 4000 | 4x4x10ml | 2580 |
| D6-14 | Microplate | 4000 | 2x2x96well | 2020 |