Introduction

This product speeds and simplifies nucleic acid size selection for fragment library preparation for next generation sequencing.

Details

Specifications

Features	Specifications
Main Functions	Selectively recover DNA from PCR products and enzymatic reaction solution （Replace Beckmen or agencourt SPRISelect）
Applications	Prepare DNA library for second generation sequencing
Purification technology	Magnetic beads technology
Process method	Manual or automatic
Sample type	DNA products, restriction endonuclease systems, or other enzymatic reaction solution
Sample amount	Appropriate
Recovery	80%
Operation time	≤50 minutes

Principle

The MagSelect method contains magnetic particles in an optimized binding buffer to selectively bind DNA fragments 100bp and larger to paramagnetic beads. Excessprimers, nucleotides, salts, and enzymes can be removed using a simple washing procedure. The result is a more purified PCR product.

Advantages

• High recovery – up to 80%
• High throughput – using magnetic beads purification technology

Kit Contents

Contents	XP-5	XP-50	XP-500
MagSelect Beads	5 ml	50 ml	500 ml

Storage and Stability

MagSelect XP should be stored at 2-8°C upon arrival and is stable up to 18 months under the condition. However, short-term storage (up to 12 weeks) at room temperature (15-25°C) does not affect its performance. Shake the reagent well before use. It should appear homogenous and consistent in color.

DO NOT FREEZE.

Overview

• Eight discrete bands, ranging from 100 to 1,000 bases
• Higher intensity band at 500 bases for easy reference
• No need for staining or destaining as loading dye contains ethidium bromide
• Convenient lyophilized format provides better product stability

The Norgen 100 b RNA Ladder is a set of RNA transcripts derived from recombinant DNA templates. This ladder is suitable for precise sizing of small RNA molecules using native or denaturing agarose gels, and can be easily 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

Details

Supporting Data

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Specifications:

• Eight discrete bands, ranging from 100 to 1,000 bases
• Higher intensity band at 500 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 1.5-2% gel. For optimal results, use Norgen 2x loading buffer with each RNA sample. There is no need for staining and destaining denaturing gels since Norgen’s loading buffer contains ethidium bromide.

Storage:

Store at -20°C.

Propargyl-PEG5-CH2CO2H is an alkyne linker with a carboxylic acid. The carboxylic acid can react with primary amines to form stable amide bonds; activator (e.g. EDC, or HATU) is needed. The alkyne group can participate in copper catalyzed azide-alkyne Click Chemistry to form stable triazole linkage. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.