t-Boc-N-Amido-PEG10-propargyl is a propargyl linker with one side protected by Boc group. The propargyl group can form triazole linkage with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry. The Boc protected amine can be deprotected under mild acidic conditions.
Detail
t-Boc-N-Amido-PEG10-propargyl is a propargyl linker with one side protected by Boc group. The propargyl group can form triazole linkage with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry. The Boc protected amine can be deprotected under mild acidic conditions.
Other Products
R4311 HiPure Cell miRNA Kit
Product Info
Document
Product Info
Introduction
The Kit is designed for purification of total RNA, including miRNA and other small RNA molecules (18nt), from cultured cells and various animal and human tissues, including difficult-to-lyse tissues samples.
Details
Specifications
Features
Specifications
Main Functions
Isolation total RNA and miRNA from cell and tissue without MagZol reagent
Applications
RT-PCR, Northern Blot, poly A+purification, nucleic acid protection and in vitro translation
Purification method
Mini spin column
Purification technology
Silica technology
Process method
Manual (centrifugation or vacuum)
Sample type
Cell, Animal tissue, Plant tissue
Sample amount
Cells: ≤ 5 x 10^6, Animal tissue:<10mg
Elution volume
≥30μl
Time per run
≤40 minutes
Liquid carrying volume per column
800µl
Binding yield of column
100µg
Principle
Biological samples are first lysed and homogenized in a highly denaturing guanidine isothiocyanate-containing buffer, which immediately inactivates DNases and RNases to ensure isolation of intact DNA and RNA. The lysate is then passed through a Mini spin column. This column, in combination with the high-salt buffer, allows selective and efficient binding of genomic DNA. Flow-through from the column is digested by Proteinase K in the presence of ethanol. This optimized digestion, together with the subsequent addition of further ethanol, allows appropriate binding of total RNA, including miRNA, to the column. Contaminants are efficiently washed away and high-quality RNA is eluted.
Advantages
High quality – one step RNA extraction reagent combined with silica gel column can obtain the highest concentration
Fast – several samples can be extracted in 40 minutes
High applicability – samples including animals, plants, bacteria, cells, etc.
High concentration – efficiently remove macromolecular RNA, enrich small RNA and improve sensitivity
Safe – no phenol chloroform extraction and no use of Trizol reagent
Kit Contents
Contents
R431102
R431103
Purification Times
50 Preps
250 Preps
HiPure RNA Mini Columns
100
2 x 250
2ml Collection Tubes
100
2 x 250
Proteinase K
48 mg
240 mg
Protease Dissolve Buffer
5 ml
15 ml
Buffer RLC
40 ml
200 ml
Buffer RWC
20 ml
80 ml
Buffer RW2*
20 ml
2 x 50 ml
RNase Free Water
10 ml
60 ml
Storage and Stability
Proteinase K should be stored at 2-8°C upon arrival. However, short-term storage (up to 12 weeks) at room temperature (15-25°C) does not affect their performance. The remaining kit components can be stored at room temperature (15-25°C) and are stable for at least 18 months under these conditions.
Document
The Kit is designed for purification of total RNA, including miRNA and other small RNA molecules (18nt), from cultured cells and various animal and human tissues, including difficult-to-lyse tissues samples.
AZscript™ Reverse Transcriptase (RT) is an RNA-dependent DNA polymerase used to synthesize complementary DNA (cDNA) from an RNA template.
While originating from Moloney Murine Leukemia Virus (M-MLV), AZscript RT has been engineered for increased thermostability and reduced RNase H activity.
In cDNA synthesis a higher reaction temperature can reduce RNA secondary structures and improve efficiency and specificity of the reaction.
Furthermore, a reduction in RNase H activity increases performance of the cDNA synthesis, especially for longer transcripts.
The combination of these tailored features ensures that AZscript Reverse Transcriptase provides an effective and reliable solution for various cDNA synthesis applications.
Key Features
Increased thermostability.
Reduced RNase H activity.
Applications
cDNA synthesis
Demonstrated performance in RT-qPCR
Figures
Document
AZscript™ Reverse Transcriptase (RT) is an RNA-dependent DNA polymerase used to synthesize complementary DNA (cDNA) from an RNA template.
EXTRAClean Cell Culture Media Exosome Purification and RNA Isolation Kits
Product Info
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Product Info
Overview
Ensure optimal results for sensitive applications like NGS
Up to a tenfold increase in microRNA mapping during sequencing runs to reduce costs
Purification and enrichment of intact cell culture media exosomes for functional studies
No phenol extractions, Proteinase K treatment, nor carrier RNA required
No time-consuming ultracentrifugation, filtration nor special syringes required
No precipitation reagents nor overnight incubation required
Pure exosomes are purified and are free-from any other RNA-binding proteins
Purification is based on EXTRAClean spin column chromatography that uses Norgen’s proprietary resin separation matrix
Norgen’s EXTRAClean Cell Culture Media Exosome Purification and RNA Isolation Kits constitute all-in-one systems for the purification of exosomes and the subsequent isolation of RNA from different cell culture media sample volumes. The purification is based on spin column chromatography that employs Norgen’s proprietary resin. The EXTRAClean columns undergo stringent processing and rigorous quality control measures to minimize contamination traces, ensuring optimal results for sensitive applications such as NGS. The kit is designed to isolate all sizes of RNA, including microRNA. The kit provides a clear advantage over other available kits in that it does not require any special instrumentation, protein precipitation reagents, extension tubes, phenol/chloroform or protease treatments. Moreover, the kits allows the user to elute into flexible elution volumes ranging from 50 μL to 100 μL. The purified RNA is free from any protein-bound circulating RNA and is of the highest integrity. The purified RNA can be used in a number of downstream applications including real time PCR, Sequencing based applications, reverse transcription PCR, Northern blotting, RNase protection and primer extension, and expression array assays.
All sizes, including miRNA and small RNA (< 200 nt)
Elution Volume
50-100 μL
Time to Complete 10 Purifications
35-40 minutes
Average Yields
Variable depending on specimen
Storage Conditions and Product Stability All buffers should be kept tightly sealed and stored at room temperature. This kit is stable for 2 years after the date of shipment. It is recommended to warm Lysis Buffer A for 20 minutes at 60°C if any salt precipitation is observed.