Propargyl-PEG24-amine

K-URONIC

SKU: 700004354

100 assays (manual) / 1000 assays (microplate) / 1000 assays (auto-analyser)

Content:	100 assays (manual) / 1000 assays (microplate) / 1000 assays (auto-analyser)
Shipping Temperature:	Ambient
Storage Temperature:	Short term stability: 2-8oC, Long term stability: See individual component labels
Stability:	> 1 year under recommended storage conditions

Analyte:	D-Galacturonic Acid, D-Glucuronic Acid
Assay Format:	Spectrophotometer, Microplate, Auto-analyser
Detection Method:	Absorbance
Wavelength (nm):	340
Signal Response:	Increase
Linear Range:	5 to 150 µg of D-glucuronic acid or D-galacturonic acid per assay
Limit of Detection:	~ 15.5 mg/L
Reaction Time (min):	~ 10 min at 25oC or ~ 5 min at 37oC
Application examples:	Hydrolysates of plant material and polysaccharides and other materials.
Method recognition:	Novel method

The D-Glucuronic/D-Galacturonic test kit is a simple, reliable and accurate method for the measurement and analysis of D-hexuronic acids (specifically D-glucuronic acid and D-galacturonic acid) in plant extracts, culture media/supernatants and other materials.

Note for Content: The number of manual tests per kit can be doubled if all volumes are halved.  This can be readily accommodated using the MegaQuant^TM  Wave Spectrophotometer (D-MQWAVE).

See our complete range of mono/disaccharide test kits.

Advantages

• Very cost effective 
• All reagents stable for > 2 years during use 
• Only test kit available 
• Simple format 
• Mega-Calc™ software tool is available from our website for hassle-free raw data processing 
• Standard included 
• Suitable for manual, microplate and auto-analyser formats

The D-Glucuronic/D-Galacturonic test kit is a simple, reliable and accurate method for the measurement and analysis of D-hexuronic acids (specifically D-glucuronic acid and D-galacturonic acid) in plant extracts, culture media/supernatants and other materials.

Overview

• Convenient ready-to-use solution
• High sensitivity and yield
• Robust amplification
• Available in 3 convenient sizes: 100, 200 and 500 reactions (20 µL vol)
• This product is also a recommended add-on to be used with Norgen’s COVID-19 Primer and Probe Solutions and COVID-19 Positive Control 

Norgen’s 2X One-Step RT-PCR Master Mix is a ready-to-use solution that contains components required for RT-PCR amplification of RNA templates. The mix includes M-MuLV reverse transcriptase, Taq DNA polymerase, dNTPs, reaction buffer, MgCl₂, KCl, and a PCR enhancer/stabilizer. The user needs only to add the template, the primer set and water to the Master Mix to set up the RT-PCR reaction. This convenient 2X One-Step RT-PCR Master Mix reduces the time required to set up PCR reactions and reduces the possibility of contamination, particularly when preparing large numbers of reactions. The optimized master mix allows for robust amplification of RNA templates with high yields of PCR products.

Taq DNA Polymerase is a highly thermostable DNA polymerase that possesses a 5´→ 3´ polymerase activity and a very low 5´→ 3´ exonuclease activity. The source of Taq included with Norgen’s 2X One-Step RT-PCR Master Mix is an E. coli strain with a cloned Taq DNA Polymerase gene from Thermus aquaticus YT-1. M-MuLV Reverse Transcriptase is an RNA-directed DNA polymerase that can synthesize a complementary DNA strand initiating from a primer using either RNA (cDNA synthesis) or single-stranded DNA as a template. The source of the Reverse Transcriptase included with Norgen’s 2X One-Step RT-PCR Master Mix is an E. coli strain with a cloned reverse transcriptase gene from M-MuLV.

Norgen’s 2X One-Step RT-PCR Master Mix is available in 3 convenient sizes:

Cat # 28113 – 100 reactions (sufficient for 100 reactions x 20 µL reaction volume)
Cat # 28114 – 200 reactions (sufficient for 200 reactions x 20 µL reaction volume)
Cat # 28115 – 500 reactions (sufficient for 500 reactions x 20 µL reaction volume)

Details

Supporting Data

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Reagents supplied – Cat # 28114

• 2X One-Step RT-PCR Master Mix (2 Vials, 100 Reactions each) – Sufficient reagent for 200 x 20 µL reactions

Storage Conditions and Product Stability
2X One-Step RT-PCR Master Mix should be stored at -20°C. For everyday use an aliquot can be stored at 4°C for up to 3 months. Repeated freeze-thaw cycles are not recommended. When stored at the proper temperature this reagent is stable for at least 1 year.

K-DATE

SKU: 700004275

50 assays (manual) / 500 assays (microplate) / 450 assays (auto-analyser)

Content:	50 assays (manual) / 500 assays (microplate) / 450 assays (auto-analyser)
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-Lactic Acid
Assay Format:	Spectrophotometer, Microplate, Auto-analyser
Detection Method:	Absorbance
Wavelength (nm):	340
Signal Response:	Increase
Linear Range:	0.5 to 30 μg of D-lactic acid per assay
Limit of Detection:	0.21 mg/L
Reaction Time (min):	~ 5 min
Application examples:	Wine, soft drinks, milk, dairy products (e.g. cream, milk / whey powder, cheese, condensed milk and yogurt), foods containing milk (e.g. dietetic foods, bakery products, baby food, chocolate, sweets and ice-cream), vinegar, fruit and vegetables, processed fruit and vegetables, meat products, food additives, paper (and cardboard), cosmetics, pharmaceuticals and other materials (e.g. biological cultures, samples, etc.).
Method recognition:	Methods based on this principle have been accepted by DIN, GOST, IDF, EEC, EN, ISO, OIV, IFU, AIJN and MEBAK

The D-Lactic Acid (D-Lactate) (Rapid) test kit is suitable for the rapid, specific measurement and analysis of D-lactic acid in wine, beer, juice, milk, cheese, vinegar, meat and other food products.

Note for Content: The number of manual tests per kit can be doubled if all volumes are halved.  This can be readily accommodated using the MegaQuant^TM  Wave Spectrophotometer (D-MQWAVE).

See our full list of lactic acid test kits and other organic acid assay kits.

Advantages

• Extended cofactors stability. Dissolved cofactors stable for > 1 year at 4^oC.
• Very rapid reaction with most samples (~ 5 min) 
• Very competitive price (cost per test) 
• 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
• Suitable for manual, microplate and auto-analyser formats

The D-Lactic Acid (D-Lactate) (Rapid) test kit is suitable for the rapid, specific measurement and analysis of D-lactic acid in wine, beer, juice, milk, cheese, vinegar, meat and other food products.