Introduction
Place of Origin: Guangdong, China
Warranty: 2 years
Customized support: OEM
Brand Name: HKM
Model Number: CRM004
Reagent grade: Biochemical Reagent
Form: Powder
Color: Light yellow
Type: Salmonella Agar
1000mL
Place of Origin: Guangdong, China
Warranty: 2 years
Customized support: OEM
Brand Name: HKM
Model Number: CRM004
Reagent grade: Biochemical Reagent
Form: Powder
Color: Light yellow
Type: Salmonella Agar
Norgen’s Plasma/Serum Exosome and RNA Isolation Kits constitute all-in-one systems for the purification of exosomes and the sequential isolation of exosomal RNA from different plasma/serum sample volumes. The purification is based on spin column chromatography that employs Norgen’s proprietary resin. These kits are 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. 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.
Norgen’s Plasma/Serum Exosome and RNA Isolation Mini Kit
For sample volumes ranging from 50 µL to 1 mL. This kit allows the user to elute into a flexible elution volume ranging from 50 µL to 100 µL.
Norgen’s Plasma/Serum Exosome and RNA Isolation Midi Kit
For sample volumes ranging from 1 mL to 4 mL. This kit allows the user to elute into a flexible elution volume ranging from 50 µL to 100 µL.
Norgen’s Plasma/Serum Exosome and RNA Isolation Maxi Kit
For sample volumes ranging from 4 mL to 10 mL. This kit allows the user to elute into a flexible elution volume ranging from 50 µL to 100 µL.
Figure 1 / 5
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| Kit Specifications | |
| Minimum Plasma/Serum Input | 1 mL |
| Maximum Plasma/Serum Input | 4 mL |
| Size of Exosomes Purified | 40 nm – 150 nm |
| Size of RNA Purified | 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 |
*Please check page 4 of the product insert for the average yields and the common RNA quantification methods
Storage Conditions and Product Stability
All solutions 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.
Important Note
This kit is suitable for the purification of exosomes from fresh or frozen serum or plasma prepared from blood collected on either EDTA or Citrate. Plasma samples prepared from blood collected on heparin should not be used as heparin can significantly interfere with many downstream applications such as RT-PCR.
| Component | Cat. 58300 (50 preps) | Cat. 58500 (25 preps) | Cat. 58600 (15 preps) |
|---|---|---|---|
| Slurry E | 12.5 mL | 12.5 mL | 12.5 mL |
| ExoC Buffer | 8 mL | 8 mL | 2 x 8 mL |
| ExoR Buffer | 12 mL | 12 mL | 12 mL |
| Lysis Buffer A | 20 mL | 20 mL | 20 mL |
| Lysis Additive B | 2 mL | 2 mL | 2 mL |
| Wash Solution A | 38 mL | 18 mL | 18 mL |
| Elution Solution A | 6 mL | 6 mL | 6 mL |
| Mini Filter Spin Columns | 50 | 25 | 15 |
| Mini Spin Columns | 50 | 25 | 15 |
| Collection Tubes | 50 | 25 | 15 |
| Elution Tubes (1.7 mL) | 100 | 50 | 30 |
| Product Insert | 1 | 1 | 1 |
Propargyl-PEG2-alcohol has propargyl and alcohol end groups. The propargyl can participate in copper-catalyzed Click Chemistry reactions with azides. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Propargyl-PEG2-alcohol has propargyl and alcohol end groups. The propargyl can participate in copper-catalyzed Click Chemistry reactions with azides. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
TruScript Reverse Transcriptase is Available in Three Convenient Formats:
1. TruScript Reverse Transcriptase Kit (Cat.#54440)
This kit contains 5X RT Buffer and a vial of TruScript Enzyme Mix (200 units/µL). This enzyme can be used for reverse-transcription reactions with any user-supplied primers.
2. TruScript First Strand cDNA Synthesis Kit (Cat.#54420)
This is an all-in-one, ready-to-use product for simple set-up of reverse transcription of total RNA (both poly A- or non-poly A-containing transcripts).
The kit contains the 2x Reaction Mix and the TruScript Enzyme Mix. The 2x Reaction Mix contains a blend of buffer, nucleotides and primers (oligo dT and random hexamers) for effective cDNA synthesis from total RNA transcripts.
3. TruScript First Strand cDNA Synthesis Kit for mRNA (Cat.#54400)
This is an all-in-one, ready-to-use product for simple set-up of reverse transcription of messenger RNA (poly A-containing transcripts).
The kit contains the 2x Reaction Mix and the TruScript Enzyme Mix. The 2x Reaction Mix contains a blend of buffer, nucleotides and oligo dT primer for the effective cDNA synthesis from total RNA transcripts or enriched mRNA sample.
| TruScript Reverse Transcriptase | TruScript First Strand cDNA Synthesis Kit for mRNA | TruScript First Strand cDNA Synthesis Kit | |
| Kit contains only reverse transcriptase enzyme and buffer (no primers or other buffer components) | |||
| Your template is enriched mRNA | |||
| Your template is total RNA (poly A OR non-poly A-containing transcripts) | |||
| Kit contains oligo dT | |||
| Kit contains both oligo-dT primer and Random Hexamers | |||
| Kit contains reaction buffer with nucleotides and primer | with oligo-dT | with oligo-dT and random hexamers | |
| You have your own first strand synthesis primer | |||
| Your template is microRNA (using your own primers) | |||
| Cat.#54440 | Cat.#54400 | Cat.#54420 |
Figure 1 / 2
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TruScript First Strand cDNA Synthesis Kit for mRNA (Cat.# 54400) – Kit Components
1. TruScript Enzyme Mix
2. 2x Reaction Mix
3. Nuclease-Free Water
4. Product Insert
Storage Conditions and Product Stability
Norgen’s TruScript Reverse Transcriptase and the 5x RT Buffer should be stored at -20°C. These reagents should remain stable for at least 1 year in their unopened containers.
| Component | Cat. 54440 (10,000 units) | Cat. 54420 (50 rxns) | Cat. 54410 (50 rxns) |
|---|---|---|---|
| TruScript™ Reverse Transcriptase (200 units/ μL) | 50 μL | – | – |
| 5x RT Buffer | 1 mL | – | – |
| TruScript™ Enzyme Mix | – | 100 μL | 100 μL |
| 2x Reaction Mix | – | 500 μL | – |
| 2x Reaction Mix for mRNA | – | – | 500 μL |
| Nuclease-Free Water | 1.25 mL | 1.25 mL | 1.25 mL |
| Product Insert | 1 | 1 | 1 |