Propargyl-PEG3-CH2CO2H is an PEG linker with an alkyne and carboxylic acid set of functional groups. The alkyne group can participate in copper catalyzed azide-alkyne Click Chemistry to form a stable triazole linkage. The carboxylic acid can react with primary amines to form stable amide bonds; activator (e.g. EDC, or HATU) is needed.
Propargyl-PEG3-CH2CO2H is an PEG linker with an alkyne and carboxylic acid set of functional groups. The alkyne group can participate in copper catalyzed azide-alkyne Click Chemistry to form a stable triazole linkage. The carboxylic acid can react with primary amines to form stable amide bonds; activator (e.g. EDC, or HATU) is needed.
N-(Propargyl-PEG2)-DBCO-PEG3-acid facilitates the creation of triazole linkages with azide-containing compounds using Click Chemistry. The carboxylic group can react with amine-containing entities using coupling agents like HATU for further conjugation.
N-(Propargyl-PEG2)-DBCO-PEG3-acid facilitates the creation of triazole linkages with azide-containing compounds using Click Chemistry. The carboxylic group can react with amine-containing entities using coupling agents like HATU for further conjugation.
This product is designed for purification of high-molecular-weight genomic or mitochondrial DNA from a variety of blood samples. High-quality DNA can be purified from sample types including whole blood, buffy coat, bone marrow, body fluids in as little as 25 minutes. The convenient, scalable purification procedure removes contaminants and enzyme inhibitors such as proteins and divalent cation, and purified DNA is ready for immediate use in sensitive downstream applications or for archiving.
Specifications
| Features | Specifications |
| Main Functions | Isolation total DNA from whole blood using economic salt out method |
| Applications | PCR, enzyme digestion, Southern hybridization,etc. |
| Purification technology | Salting out method |
| Process method | Manual (centrifugation or vacuum) |
| Sample type | Animal tissue |
| Sample amount | Unlimited |
| Elution volume | ≥100μl |
| Time per run | Variation with sample amount |
Principles
Cells are lysed with ananionic detergent in the presence of a DNA stabilizer. The DNA stabilizer limits the activity of intracellular DNases and also DNases found elsewhere in the environment. RNA is then removed by treatment with an RNA digesting enzyme. Other contaminants, such as proteins, are removed by salt precipitation. Finally, the genomic DNA is recovered by precipitation with alcohol and dissolved in Buffer TE. Purified DNA typically has an A260/A280 ratio between 1.7 and 1.9, and is up to 200 kb in size. The DNA can be safely stored at 2-8°C, -20°C, or -80°C.
| Contents | D331101 | D331102 | D331103 |
| Purification Volumes | 50 ml | 300 ml | 1000 ml |
| 10 x Buffer RBC | 20 ml | 100 ml | 3 x 100 ml |
| Buffer WTL | 60 ml | 350 ml | 1000 ml |
| Buffer PPS | 20 ml | 120 ml | 350 ml |
| RNase Solution | 300 µl | 1.8 ml | 6 ml |
| Buffer TE | 10 ml | 30 ml | 120 ml |
RNase Solution should be stored at 2-8°C upon arrival. However, short-term storage (up to 24 weeks) at room temperature (15-25°C) does not affect their performance. The remaining kit components can be stored dry at room temperature (15-25°C) and are stable for at least 18 months under these conditions. The entire kit can be stored at 2-8°C, but in this case buffers should be redissolved before use. Make sure that all buffers are at room temperature when used.
This product is designed for purification of high-molecular-weight genomic or mitochondrial DNA from a variety of blood samples. High-quality DNA can be purified from sample types including whole blood, buffy coat, bone marrow, body fluids in as little as 25 minutes. The convenient, scalable purification procedure removes contaminants and enzyme inhibitors such as proteins and divalent cation, and purified DNA is ready for immediate use in sensitive downstream applications or for archiving.
This kit is designed for the rapid spin column preparation of genomic DNA from 2 x 109 viable bacterial cells (between 0.5 and 1.0 mL of culture). This kit can be used for both Gram-negative and Gram-positive bacteria including Escherichia coli and Bacillus cereus. Purified genomic DNA is of an excellent quality and yield, and is fully compatible with restriction enzyme digestions, sequencing, PCR, qPCR and more. Also available in 96-well format for high throughput applications.
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| Kit Specifications (96-well) | |
| Maximum Input | 2 x 109 bacterial cells |
| Well Binding Capacity | 25 µg |
| Average Yield* | Up to 20 µg* |
| Time to Complete 10 Purifications | 90 minutes |
* Yield will vary depending on the type of sample processed
Storage Conditions and Product Stability
All solutions should be kept tightly sealed and stored at room temperature. This kit is stable for 1 year after the date of shipment. The kit contains a ready-to-use Proteinase K, which is dissolved in a specially prepared storage buffer. The buffered Proteinase K is stable for up to 1 year after the date of shipment when stored at room temperature.
| Component | Cat. 17900 (50 preps) | Cat. 17950 (192 preps) |
|---|---|---|
| Resuspension Solution A | 20 mL | 60 mL |
| Lysis Buffer P | 18 mL | 60 mL |
| Solution BX | 28 mL | 110 mL |
| Wash Solution A | 18 mL | 2 x 38 mL |
| Elution Buffer B | 30 mL | 2 x 30 mL |
| Proteinase K | 12 mg | 50 mg |
| Spin Columns | 50 | – |
| 96-Well Plate | – | 2 |
| Adhesive Tape | – | 4 |
| Collection Plate | – | 2 |
| Collection Tubes | 50 | – |
| Elution Tubes (1.7 mL) | 50 | – |
| Elution Plate | – | 2 |
| Product Insert | 1 | 1 |
