125mL Narrow Mouth HDPE Bottles (pack of 25)

DBCO-STP Ester is an amine-reactive, water-soluble labeling reagent, including a DBCO group for click reactions with azide groups on target molecules and an STP ester group, which can react with primary amines, forming covalent amide bonds. STP esters typically display much better stability toward hydrolysis in aqueous media, resulting in more efficiency and better reproducible labeling of biopolymers. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

DBCO-STP Ester is an amine-reactive, water-soluble labeling reagent, including a DBCO group for click reactions with azide groups on target molecules and an STP ester group, which can react with primary amines, forming covalent amide bonds. STP esters typically display much better stability toward hydrolysis in aqueous media, resulting in more efficiency and better reproducible labeling of biopolymers. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

K-LACSU

100 assays of each per kit

Content:	100 assays of each per kit
Shipping Temperature:	Ambient
Storage Temperature:	Short term stability: 2-8oC, Long term stability: See individual component labels
Stability:	> 2 years under recommended storage conditions

Analyte:	D-Glucose, Lactose, Sucrose
Assay Format:	Spectrophotometer
Detection Method:	Absorbance
Wavelength (nm):	510
Signal Response:	Increase
Limit of Detection:	100 mg/L
Reaction Time (min):	~ 60 min
Application examples:	Flours, beverages, dairy products, milk, foodstuffs containing milk, cosmetics, pharmaceuticals and other materials (e.g. biological cultures, samples, etc.).
Method recognition:	Used and accepted in food analysis

This product has been discontinued (read more).

The Lactose/Sucrose/D-Glucose assay kit is suitable for the measurement and analysis of sucrose, lactose and D-glucose in flour mixtures and other materials.

Explore our full range of mono/disaccharide assay kits.

Advantages

• Very competitive price (cost per test) 
• All reagents stable for > 12 months after preparation 
• Simple format 
• Very specific 
• Rapid reaction 
• Mega-Calc™ software tool is available from our website for hassle-free raw data processing 
• Standard included

The Lactose/Sucrose/D-Glucose assay kit is suitable for the measurement and analysis of sucrose, lactose and D-glucose in flour mixtures and other materials.

Overview

• Detection kits for Cryptococcus neoformans
• Available in TaqMan format for analysis

Cryptococcus neoformans is an encapsulated yeast. Infection with C. neoformans is known as cryptococcosis and is the cause of the most common life-threatening meningitis in patients with weakened immune systems, particularly in advanced HIV/AIDS. C. neoformans is commonly found in soil throughout the world. Human infection of C. neoformans occurs via inhalation of aerosolized spores. From the lungs, C. neoformans is spread hematogenously to the Central Nervous System (CNS), resulting in meningoencephalitis. Although the availability of antiretroviral therapy in the developed world has reduced the incidents of cryptococcosis, it is still a major problem in developing countries and is one of the leading causes of death in patients with HIV/AIDS. In fact, one of the major challenges in treating cryptococcosis is that many patients with cryptococcal CNS disease are asymptomatic in terms of cryptococcal pneumonia, making it difficult for early detection.

Cryptococcus neoformans TaqMan PCR Kit, 100 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

Cryptococcus neoformans TaqMan PCR Probe/Primer Set and Controls, 100 reactions

• Specific Primer/Probe mix and Positive Control for the pathogen/virus/viroid of interest
• Nuclease-free water
• Can be used together with Norgen’s PCR Master Mix (#28007) or customer supplied master mix

Details

Supporting Data

Figure 1 / 3

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Storage Conditions and Product Stability
All kit components can be stored for 2 years after the date of production without showing any reduction in performance.

All kit components should be stored at -20°C upon arrival. Repeated thawing and freezing (> 2 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. TM42750 (100 preps)	Cat. TM42710 (100 preps)
MDx TaqMan 2X PCR Master Mix	2 x 700 μL	–
Cryptococcus neoformans Primer & Probe Mix	280 μL	280 μL
Cryptococcus neoformans Positive Control	150 μL	150 μL
Nuclease-Free Water (Negative Control)	1.25 mL	1.25 mL
Product Insert	1	1