Introduction
029010 Gram Stain
Usage:For Gram Stain Test.
Specification: 10ml*4 vials
10ml*4vials
029010 Gram Stain
Usage:For Gram Stain Test.
Specification: 10ml*4 vials
Cryptosporidium is a parasite found in water that causes an infection in mammals termed cryptosporidiosis. It is one of the most common water-borne diseases and is found world-wide. It affects the intestines of mammals and typically causes an acute short-term infection. The most common symptom is self-limiting diarrhea in healthy individuals, however in immunocompromised individuals the symptoms are particularly severe and often fatal. There is no specific treatment for cryptosporidiosis other than fluid rehydration and management of any pain. Therefore early detection of Cryptosporidium in water is the foremost action to prevent the infection.
Cryptosporidium TaqMan RT-PCR Kit, 24 reactions
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Storage Conditions
The Cryptosporidium TaqMan PCR Kit Dx is shipped on dry ice. The components of the kit should be frozen upon arrival. If one or more of the components is not frozen when the kit is received, or if any of the components have been compromised during shipment, please contact Norgen Biotek for assistance. All kit components should be stored at -20°C upon arrival. Repeated thawing and freezing (> 3 x) of the Master Mix and Positive Control should be avoided, as this may affect the performance of the assay. If the reagents are to be used only intermittently, they should be frozen in aliquots.
| Component | Cat. DxTM39100 (24 rxns) |
|---|---|
| MDx TaqMan 2X RT-PCR Master Mix Dx | 550 µL |
| Cryptosporidium Primer & Probe Mix Dx | 2 x 70 µL |
| Cryptosporidium Positive Control Dx – 200,000 μL | 50 µL |
| Nuclease-Free Water | 2 x 1.25 mL |
| Product Insert | 1 |
Adenoviral vectors are useful tools for both in vitro and in vivo gene transfer, and oncolytic viruses based on adenovirus are highly promising for cancer treatment. Norgen’s Adenovirus Purification Kit provides a fast and simple procedure for concentrating and purifying adenoviral vectors from cell lysate and cell culture media. Purification is based on spin column chromatography using Norgen’s proprietary resin as an ion exchanger. Contaminating cellular debris is largely removed from the sample via a centrifugation step, while contaminating DNA and RNA is reduced using enzymatic digestion. Adenoviral vectors purified in this manner are highly active for use in transduction experiments.
Norgen’s Adenovirus Purification Kit contains sufficient materials for 15 preparations (33.5 mL per prep of supernatant or a total of 500 mL of supernatant input). Approximately 1 mL of cell pellet can be purified per prep, up to a maximum of 15 mL of cell pellet in total for the entire kit.
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| Kit Specifications | |
| Resin Binding Capacity (total per kit) | At least 3×1011 adenovirus particles as determined by qPCR At least 3×108 transducing units as determined by transduction assay |
| Input type | Cells, media |
| Input volume (Supernatant) | 1 – 33.5 mL SN per prep (500 mL SN in total) |
| Input Volume (Cell pellet) | 1 mL cell pellet per prep (15 mL in total) |
| Minimum elution volume | 1.3 mL per prep |
| Time to complete purification | 2.5 to 4.5 hours with 1 hour hands on time |
| In vivo transduction | Yes |
Storage Conditions and Product Stability
HL-SAN Nuclease should be stored at -20°C upon arrival. Elution Buffer P should be stored tightly capped at 4°C upon arrival. All other solutions should be kept tightly sealed and stored at room temperature. This kit is stable for 2 years after the date of shipment.
| Component | Cat. 67600 (15 preps) |
|---|---|
| Lysis Buffer S | 5.5 mL |
| HL-SAN Nuclease | 102 µL |
| Binding Buffer A | 20 mL |
| Purification Solution C | 60 mL |
| Purification Solution D | 130 mL |
| Wash Solution C | 2 x 130 mL |
| Slurry E | 12.5 mL |
| Elution Buffer P (store at 4°C) | 66 mL |
| Protein Neutralizer | 4 mL |
| Elution tubes (1.7 mL) | 50 |
| Product Insert | 1 |
N-(Propargyl-PEG4)-N-bis(PEG4-acid) is a branched crosslinking reagent with a propargyl group and two terminal carboxylic acids. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The terminal carboxylic acids can react with primary amino groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
N-(Propargyl-PEG4)-N-bis(PEG4-acid) is a branched crosslinking reagent with a propargyl group and two terminal carboxylic acids. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The terminal carboxylic acids can react with primary amino groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.