BL3 base,column support upper and lower light source 3 WLED
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Stand
811 base column support large flat base has no light source
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External light source
LED illumination
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Optional
Photography,camera accessories CCD Coupler
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Q
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Optiona
Display attachment Monitor
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Other Products
Propargyl-PEG4-sulfonic acid
Product Info
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Product Info
Propargyl-PEG4-sulfonic acid is heterobifunction reagent that can reacts with azide compounds or biomolecules via copper catalyzed Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Document
Propargyl-PEG4-sulfonic acid is heterobifunction reagent that can reacts with azide compounds or biomolecules via copper catalyzed Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
ExcelRT™ Reverse Transcription Kit is a complete, efficient and convenient kit to synthesize high quality first strand cDNA. This kit contains ExcelRT™ Reverse Transcriptase, which is able to synthesize the first strand cDNA at 37~50°C. The ExcelRT™ Reverse Transcriptase is a recombinant Moloney Murine Leukemia Virus (M-MLV) reverse transcriptase, which is designed to reduce RNase H activity and create better thermal stability. This kit also contains RNAok™ RNase Inhibitor, which is active against RNase A, RNase B, and RNase C. This product is supplied with oligo (dT)20 and random hexamers, which are used to synthesize cDNA from poly(A) tailed mRNA and total RNA, respectively.
Features
Contains all components for reverse transcription
High yield
Thermostable, up to 50°C, during first strand synthesis
High processivity, generating cDNA up to 8 kb
Reduced RNase H ribonuclease activity
Application
Generation of first strand cDNA from total RNA or mRNA.
Suitable for generating cDNA from RNA with strong secondary structure which can be reduced at temperature up to 50°C.
Storage
-20°C for 24 months
High yield
High sensitivity
Thermostable, up to 50°C, during first strand synthesis
Contents
ComponentVolume ExcelRT™ Reverse Transcriptase (200 U/μl) 100 μl RNase Inhibitor (20 U/μl)100 μl 5X RT Buffer (DTT)500 μl dNTPs Mix (10 mM each)200 μl Oligo (dT)20 (50 μM)100 μl Random Hexamers (100 μM)100 μl DEPC-Treated H2O 1 ml x 2
Storage Buffer
Reverse Transcriptase: 20 mM Tris-HCl (pH 7.5), 200 mM NaCl, 0.1 mM EDTA, 1 mM DTT, stabilizer and 50% (v/v) glycerol
RNase Inhibitor: 40 mM HEPES-KOH (pH 7.5), 100 mM KCl, 8 mM DTT, 0.1 mM EDTA, stabilizer and 50% (v/v) glycerol
5X RT buffer (DTT)
250 mM Tris-HCl (pH 8.3), 375 mM KCl, 15 mM MgCl2 and 50 mM DTT
Storage
-20°C for 24 months
Document
ExcelRT™ Reverse Transcription Kit is a complete, efficient and convenient kit to synthesize high quality first strand cDNA. This kit contains ExcelRT™ Reverse Transcriptase, which is able to synthesize the first strand cDNA at 37~50°C. The ExcelRT™ Reverse Transcriptase is a recombinant Moloney Murine Leukemia Virus (M-MLV) reverse transcriptase, which is designed to reduce RNase H activity and create better thermal stability. This kit also contains RNAok™ RNase Inhibitor, which is active against RNase A, RNase B, and RNase C. This product is supplied with oligo (dT)20 and random hexamers, which are used to synthesize cDNA from poly(A) tailed mRNA and total RNA, respectively.
Cell Culture Media Exosome Purification and RNA Isolation Kits
Product Info
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Product Info
Overview
Purification and enrichment of intact cell culture media exosomes for functional studies
Isolate all sizes of RNA, including microRNA, irrespective of size or GC content, without bias.
Versatile cell culture media input volumes
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 spin column chromatography that uses Norgen’s proprietary resin
The purified RNA is suitable for a variety of downstream applications, including Small RNA Sequencing. Find out more information on Norgen’s NGS services
Norgen’s Cell Culture Media Exosome Purification and RNA Isolation Kits constitute an all-in-one system for the purification of exosomes and the subsequent isolation of exosomal RNA from different cell culture media sample volumes. The purification is based on spin column chromatography that employs Norgen’s proprietary resin. The kit is designed to isolate all sizes of RNA, including microRNA, irrespective of size or GC content, without bias. These kits provide a clear advantage over other available kits in that they do not require any special instrumentation, protein precipitation reagents, extension tubes, phenol/chloroform or protease treatments. Moreover, the kits allow the user to elute into a flexible elution volume ranging from 50 µL to 100 µL. The RNA isolated from the purified exosomes 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, reverse transcription PCR, Northern blotting, RNase protection and primer extension, and expression array assays.
Cell Culture Media Exosome Purification and RNA Isolation Mini Kit
For sample input volumes ranging from 5 mL to 10 mL.
Cell Culture Media Exosome Purification and RNA Isolation Midi Kit
For sample input volumes ranging from 10 mL to 20 mL.
Cell Culture Media Exosome Purification and RNA Isolation Maxi Kit
For sample input volumes ranging from 20 mL to 35 mL.
* Please check page 4 of the product insert for Average Yields and Common RNA Quantification Methods
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.
