Biotin-PEG12-DBCO

Bis-propargyl-PEG3 is a crosslinker with alkyne groups at both ends of the molecule. The alkyne groups react with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry to form a stable triazole linkage. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Bis-propargyl-PEG3 is a crosslinker with alkyne groups at both ends of the molecule. The alkyne groups react with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry to form a stable triazole linkage. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Overview

• Isolate and extract high quality & quantity miRNA in 30 minutes
• Two column kit- eliminate large RNA on the first column and capture microRNA on a second column
• Elute microRNA in 25 µL ready for miRNA profiling
• Process a wide range of samples- cell, tissue, bacteria, bodily fluids, etc.
• Purification is based on spin column chromatography that uses Norgen’s proprietary resin separation matrix

This kit provides a rapid method for the isolation and purification of small RNA molecules (< 200 nt) from cultured animal cells, small tissue samples, bacterial cells, plants, and blood.

Two columns are provided with this kit. The first column captures large RNA, while the small RNA are captured on a second column and are eluted concentrated in 25 µL of nuclease-free water.

The small RNA can be used in various downstream applications relating to miRNA profiling, gene regulation, and functional analysis. The eluted RNA is ready for RT-qPCR, microarrays, and NGS applications.

Background

These small RNAs include regulatory RNA molecules such as microRNA (miRNA) and short interfering RNA (siRNA), as well as tRNA and 5S rRNA. Small RNA molecules are often studied due to their ability to regulate gene expression. miRNAs and siRNAs are typically 20-25 nucleotides long and regulate gene expression by binding to mRNA molecules and affecting their stability or translation.

Details

Supporting Data

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Kit Specifications
Maximum Column Binding Capacity	Up to 50 μg RNA
Maximum Column Loading Volume	650 μL
Minimum Elution Volume	20 μL
Size of RNA Purified	All sizes, including small RNA < 200 nt
Time to Complete 10 Purifications	25 minutes
Maximum Amount of Starting Material: Animal Cells Animal Tissues Bacteria Plant Tissues Blood	3 x 106 cells 5-25 mg 1 x 109 cells 50 mg 100 μL

 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.

Component	Cat. 21300 (25 preps)
Buffer RL	40 mL
Wash Solution A	38 mL
Elution Solution A	6 mL
Large RNA Removal Column	25
microRNA Enrichment Column	25
Collection Tube	50
Elution Tubes (1.7 mL)	50
Product Insert	1