DBCO-PEG5-TFP Ester is an amine-reactive, labeling reagent used to modify proteins, antibodies, and other amine-containing biopolymers. The hydrophilic polyethylene glycol (PEG) spacer arm provides a long and flexible connection that minimizes steric hindrance involved with ligation to complementary azide-containing molecules.
Detail
DBCO-PEG5-TFP Ester is an amine-reactive, labeling reagent used to modify proteins, antibodies, and other amine-containing biopolymers. The hydrophilic polyethylene glycol (PEG) spacer arm provides a long and flexible connection that minimizes steric hindrance involved with ligation to complementary azide-containing molecules.
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Cryptosporidium TaqMan RT-PCR Detection Kit Dx
Product Info
Document
Product Info
Overview
Detection kits for Cryptosporidium
CE-IVDD marked in accordance with the European Commission Directive 98/79/EC.
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
Ready to use format, including Master Mix for the target and PCR control to monitor for PCR inhibition and validate the quality
Specific Primer and Probe mix for the pathogen/virus/viroid of interest
Primer and Probe mix
Positive and negative control to confirm the integrity of the kit reagents
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.
Short term stability: 2-8oC, Long term stability: See individual component labels
Stability:
> 2 years under recommended storage conditions
Analyte:
Phytic Acid, Phosphorus
Assay Format:
Spectrophotometer
Detection Method:
Absorbance
Wavelength (nm):
655
Signal Response:
Increase
Linear Range:
~ 0.5 to ~ 7.5 µg of phosphorus per assay
Limit of Detection:
~ 11.3 mg phosphorus (~ 40 mg phytic acid)
Reaction Time (min):
25 min enzymic; 1 h for phosphate determination
Application examples:
Seed materials, feeds and foodstuffs.
Method recognition:
Novel method
The Phytic Acid test kit is a simple method for the measurement and analysis of phytic acid/total phosphorus in food and feed samples. This method does not require purification of phytic acid via anion-exchange chromatography making it amenable to high numbers of samples.
Display our complete list of organic acid assay kits.
Advantages
Very cost effective
All reagents stable for > 2 years after preparation
Mega-Calc™ software tool is available from our website for hassle-free raw data processing
Standard included
Document
The Phytic Acid test kit is a simple method for the measurement and analysis of phytic acid/total phosphorus in food and feed samples. This method does not require purification of phytic acid via anion-exchange chromatography making it amenable to high numbers of samples.