Sulfo DBCO-Amine can be used to derivatize carboxyl-containing molecules or activated esters (e.g. The NHS ester) with DBCO moiety through a stable amide bond. The low mass weight will add minimal spacer to modified molecules and the hydrophilic sulfonated spacer arm will greatly improve water solubility of DBCO derivatized molecules. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Sulfo DBCO-Amine can be used to derivatize carboxyl-containing molecules or activated esters (e.g. The NHS ester) with DBCO moiety through a stable amide bond. The low mass weight will add minimal spacer to modified molecules and the hydrophilic sulfonated spacer arm will greatly improve water solubility of DBCO derivatized molecules. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Bis-propargyl-PEG4 enables Click Chemistry reactions with azide compounds via copper catalyzed azide-alkyne Click Chemistry. The PEG units enhance the solubility of the molecule in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Bis-propargyl-PEG4 enables Click Chemistry reactions with azide compounds via copper catalyzed azide-alkyne Click Chemistry. The PEG units enhance the solubility of the molecule in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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Product Description
High Purity DNA Purification Kit Fast Extract Isolate Nucleic Acids
Product parameters:
| Reagent component (WLD8201-ES,2Tubes/box) | ||
| Component | Specification | Quantity |
| LD-1 | 800μL＝0.8mL | 1 Tube |
| LD-2 | 200μL＝1.2mL | 1 Tube |
Product features and advantages:
| Product features | |
| Simplicity | The operation is simple, and the DNA template for amplification can be obtained in just one step (conventional 5min) |
| Security | Non-toxic environmental protection, room temperature transport and storage |
| Universality | The lysate can be used for isothermal nucleic acid amplification |
Product application:
It is used for pre-processing and nucleic acid release of swab samples and plant tissue samples, rapidly cracking all kinds of common samples without purification; The sample lysate can be directly used as a template for amplification reaction.
Tips: Its reverse combined with our constant temperature amplification reagent for nucleic acid detection.
| Sample processing type | |
| Liquid sample | Samples of plants or tissues |
| Serum, blood, saliva, ascites and other samples, swab leach solution | Brain, muscle, viscera, leaves, fruit and other samples, take liquid supernatant |
The Norgen 1 kb RNA Ladder is a set of RNA transcripts derived from recombinant DNA templates. This ladder is suitable for precise sizing of a wide range of RNA molecules using native or denaturing agarose gels, and can be visualized under UV.
Contents:
• 2 vials of lyophilized RNA ladder (25 loads each)
• 1x loading buffer: 33.3% formamide, 11.7% formaldehyde, 0.012% bromophenol blue, 0.05mM EDTA, 0.012% ethidium bromide, and 0.7x MOPS solution
• 2x loading buffer
Figure 1 / 1
Click for expanded view
Specifications:
• Nine discrete bands, ranging from 200 to 4,000 bases
• Higher intensity band at 1,000 bases for easy reference
Contents:
• 2 vials of lyophilized RNA ladder (25 loads each)
• 1x loading buffer: 33.3% formamide, 11.7% formaldehyde, 0.012% bromophenol blue, 0.05mM EDTA, 0.012% ethidium bromide, and 0.7x MOPS solution
• 2x loading buffer
Instructions:
To reconstitute the lyophilized RNA ladder, add 250 µL of 1x loading buffer to each 25 loads vial and vortex gently.
Heat at 80°C for 10 minutes. Incubate on ice for 1 min. Load 10 µL on a 1-2% gel. For optimal results, use Norgen 2x loading buffer with each RNA sample. No need for staining and destaining of denaturing gels since Norgen’s loading buffer contains ethidium bromide.
