Tetra(3-methoxy-N-(prop-2-ynyl)propanamide) Methane is a 4-branched molecule with propargyl groups that can be linked to azide-containing biomolecules via Click Chemistry. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Tetra(3-methoxy-N-(prop-2-ynyl)propanamide) Methane is a 4-branched molecule with propargyl groups that can be linked to azide-containing biomolecules via Click Chemistry. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Norgen’s FFPE RNA Purification Kits provide a rapid method for the isolation and purification of total RNA (including microRNA) from formalin-fixed paraffin-embedded (FFPE) tissue samples in as little as 1 hour. Using formalin to fix tissues leads to crosslinking of the RNA and proteins, and the process of embedding the tissue samples can also lead to fragmentation of the RNA over time. Norgen’s FFPE RNA Purification Kits provide conditions that allow for the partial reversing of the formalin modifications, resulting in a high quality and yield of RNA. These kits are able to purify all sizes of RNA, from large mRNA and ribosomal RNA down to microRNA (miRNA) and small interfering RNA (siRNA), depending on the age of the FFPE tissue as fragmentation of the RNA is known to occur over time. The RNA is preferentially purified from other cellular components without the use of phenol or chloroform.
FFPE RNA Purification Kit (Spin Column)
Maximum loading volume of 650 μL per column, and a maximum binding capacity of 50 μg per column.
FFPE RNA Purification 96-Well Kit (High Throughput)
Purification is based on 96-well column chromatography using Norgen’s proprietary resin as the separation matrix. Purification can be performed using either a vacuum manifold or centrifugation. Maximum loading volume of 400 μL per well, and a maximum binding capacity of 50 μg per well.
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| Kit Specifications | |
| Maximum Column Binding Capacity | Up to 50 µg RNA |
| Maximum Loading Volume Per Spin Column | 650 µL |
| Size of RNA Purified | All sizes, including small RNA (< 200 nt) |
| Time to Complete 10 Purifications | 1-4 hours* |
| Maximum Amount of Starting Material | 5 slices of < 20 µm thick paraffin slices 25 mg of unsectioned block |
| Average Yield | Variable due to age of paraffin blocks ~2-3 µg of Total RNA per 1 mg of fresh FFPE hamster kidney |
* Time required for purification varies by length of Proteinase K incubation and formalin crosslink-reversal
Storage Conditions and Product Stability
All solutions should be kept tightly sealed and stored at room temperature. The DNAse I and Proteinase K should be stored at -20°C upon arrival. This kit is stable for 1 year from the date of shipment.
| Component | Cat. 25300 (50 preps) | Cat. 25400 (2 x 96 preps) |
|---|---|---|
| Digestion Buffer A | 25 mL | 2 x 25 mL |
| Buffer RL | 30 mL | 2 x 30 mL |
| Enzyme Incubation Buffer | 6 mL | 2 x 6 mL |
| Wash Solution A | 38 mL | 2 x 38 mL |
| Elution Solution A | 6 mL | 2 x 20 mL |
| Proteinase K | 12 mg | 2 x 20 mg |
| DNase I | 1 vial | 2 x 500μL |
| Micro Spin Columns | 50 | – |
| 96-Well Incubation Plate | – | 2 |
| 96-Well Plate | – | 2 |
| Adhesive Tape | – | 8 |
| Collection Tubes | 50 | – |
| 96-Well Collection Plate | – | 2 |
| Elution Tubes (1.7 mL) | 50 | – |
| 96-Well Elution Plate | – | 2 |
| Product Insert | 1 | 1 |
HiPure FFPE RNA Kit supplies a simple and rapid RNA extraction for Formalin-fixed, paraffin-embedded (FFPE) tissue and sections samples. This kit is based on silica gel column purification technology, no phenol-chloroform extraction or alcohol precipitation. The whole extraction only takes 30 minutes (not including digestion time). RNA can be directly used for downstream applications such as RT-PCR, Northern blot, vitro translation and other experiments.
Specifications
| Features | Specifications |
| Main Functions | Isolation total RNA from FFPE tissue and section samples (with DNase) |
| Applications | RT-PCR, quantitative RT-PCR, Northern hybridization, Poly A purification, nucleic acid protection and in vitro translation |
| Purification method | Mini spin column |
| Purification technology | Silica technology, DNase |
| Process method | Manual (centrifugation or vacuum) |
| Sample type | FFPE tissue sample |
| Sample amount | 6mg |
| Yield | 20μg |
| Elution volume | ≥10μl |
| Time per run | ≤60 minutes |
| Liquid carrying volume per column | 800µl |
| Binding yield of column | 100µg |
This product is based on silica column purification. Remove paraffin by Buffer DPS. Sample lysis with proteinase K digestion requires only 15 minutes. After lysis, samples are incubated at 80ºC for 15 minutes. Transfer to an adsorption column and RNA is adsorbed on the membrane, while protein is not adsorbed and is removed with filtration. After washing proteins and other impurities, RNA was finally eluted with low-salt buffer.
Advantages
Kit Contents
| Contents | R414402 | D414403 |
| Purification Times | 50 Preps | 250 Preps |
| HiPure RNA Micro Columns | 50 | 250 |
| 2ml Collection Tubes | 50 | 250 |
| Buffer DPS | 60 ml | 250 ml |
| Buffer FRL | 15 ml | 60 ml |
| Buffer RLC | 15 ml | 60 ml |
| Buffer RWC* | 10 ml | 50 ml |
| Buffer RW2* | 20 ml | 2 x 50 ml |
| DNase I | 600 µl | 5 x 600 µl |
| DNase Booster Buffer | 1.5 ml | 6 ml |
| Protease Dissolve Buffer | 1.8 ml | 10 ml |
| Proteinase K | 24 mg | 120 mg |
| RNase Free Water | 10 ml | 20 ml |
Storage and Stability
Proteinase K should be stored at 2–8°C upon arrival. DNase I should be stored at -20°C. However, short-term storage (DNase I up to 1 weeks, Proteinase K up to 8 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.
Experiment Data
HiPure FFPE RNA Kit supplies a simple and rapid RNA extraction for Formalin-fixed, paraffin-embedded (FFPE) tissue and sections samples. This kit is based on silica gel column purification technology, no phenol-chloroform extraction or alcohol precipitation. The whole extraction only takes 30 minutes (not including digestion time). RNA can be directly used for downstream applications such as RT-PCR, Northern blot, vitro translation and other experiments.
Norgen’s Urine Preservative is designed for the rapid preservation of DNA, RNA, microRNA and proteins from fresh urine samples. In addition, the Urine Preservative eliminates the need to immediately process or freeze samples and allows the samples to be shipped to centralized testing facilities at ambient temperatures. The components of the Urine Preservative allow samples to be stored for over 2 years at room temperature with no detected degradation of urine DNA, RNA or proteins.
Norgen’s Urine Preservative is available in 2 convenient formats:
1. Urine Preservative Single Dose Ampules
With this product Norgen’s Urine Preservative is supplied in a liquid format in single dose ampules. The user simply collects 5 – 50 mL of urine into a urine collection container and adds the contents of the Urine Preservative Single Dose (Cat# 18126). The urine and preservative are then mixed, and the urine nucleic acids and proteins are preserved at room temperature.
2. Urine Collection and Preservation Tubes
Norgen’s Urine Preservative is also available in a dried format in Norgen’s Urine Collection and Preservation Tubes. The user simply collects urine into the tubes and mixes gently until the orange preservative pellet in the tube has dissolved. Norgen’s Urine Collection and Preservation Tubes are available in 3 convenient sizes:
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Select Urine Tested with the Norgen Urine Collection and Preservation Tubes
Human
Mouse
Lynx
Wolf
Urine collected from snow
Available Sizes and Formats
Storage Conditions and Product Stability
All tubes should be kept tightly sealed and stored at room temperature (15 – 25°C) for up to 2 years without any reduction in performance.
| Kit Components | Cat. 18118 (50 tubes) | Cat. 18122 (50 tubes) | Cat. 18113 (50 tubes) | Cat. 18126 (50 tubes) | Cat. 18129 (1 cup) |
|---|---|---|---|---|---|
| Urine Collection and Preservation Tubes (5 cc) | 50 | – | – | – | – |
| Urine Collection and Preservation Tubes (15 cc) | – | 50 | – | – | – |
| Urine Collection and Preservation Tubes (50 cc) | – | – | 50 | – | – |
| Urine Preservative Single Dose | – | – | – | 50 | – |
| Urine Collection and Preservation Cup (120 cc) | – | – | – | – | 1 |
| ID Labels | 50 | – | – | 50 | – |
| Product Insert | 1 | 1 | 1 | 1 | 1 |
