Human Astrovirus 1-8

Overview

• Quantified standard to be used as a positive control or PCR quantification standard
• Vigorously quantified using multiple methods

Mastitis is the single most costly disease of dairy cattle resulting in the reduction of milk yield and quality. The inflammation of the utter is mainly caused by bacteria, and Staphylococcus aureus (S. aureus) is often considered the most common cause of contagious mastitis in dairy herds. S. aureus infection is estimated to be present in up to 90% of dairy farms and is responsible for 35% of the economic loss in the dairy industry. S. aureus is a facultatively anaerobic, Gram positive bacterium. The majority of S. aureus strains are catalase-positive and coagulase-positive, which forms the basis of traditional identification methodology.

Staphylococcus aureus Quantified Bacterial DNA Standard is prepared from cultured bacteria using Norgen’s sample preparation technology. The purified DNA is quantified vigorously using multiple methods including spectrophotometry, gel densitometry and real-time PCR. It is intended to be used as a positive control or PCR quantification standard for Staphylococcus aureus.

Details

Supporting Data

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Volume Provided	250 µL
DNA Quantity	2 x 104 copies per µL

Storage Conditions

Upon receipt, store Norgen’s Staphylococcus aureus Quantified Bacterial DNA Standard at -20^oC or lower. Avoid multiple freeze-thaw cycles. If needed, prepare smaller working aliquots and store at -20^oC or lower.

Description

The Plant RNA Kit (NA2014-01) is optimized for purification of total RNA from a wide variety of plant samples which rich in polysaccharides and phenol. It comes with proprietary magnetic beads and a specially optimized buffer. Toxic solvents such as phenol, chloroform are not needed in the process. The eluted RNA is high-quality and is ready for all downstream applications, such as RT-PCR, Northern blotting, differential display. The procedures can be fully automated on the magnetic particle processor instrument and ease of use.

K-GCROL

SKU: 700004292

70 assays (manual) / 700 assays (microplate)

Content:	70 assays (manual) / 700 assays (microplate)
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:	Glycerol
Assay Format:	Spectrophotometer, Microplate
Detection Method:	Absorbance
Wavelength (nm):	340
Signal Response:	Decrease
Linear Range:	0.8 to 35 µg of glycerol per assay
Limit of Detection:	0.34 mg/L
Reaction Time (min):	~ 5 min
Application examples:	Wine (and grape juice), beer, spirits, vinegar, marzipan, fruit juices, soft drinks, toothpaste, honey, tobacco, paper (and cardboard), cosmetics, pharmaceuticals, soap and other materials (e.g. biological cultures, samples, etc.).
Method recognition:	Methods based on this principle have been accepted by OIV and MEBAK

The Glycerol test kit is a simple, reliable, rapid and accurate method for the measurement and analysis of Glycerol in beverages, foodstuffs 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).

Browse our wide range of alcohol assay kit products.

Advantages

• Novel format for increased stability 
• Very competitive price (cost per test) 
• All reagents stable for > 2 years as supplied 
• Very rapid reaction 
• Mega-Calc™ software tool is available from our website for hassle-free raw data processing 
• Standard included 
• Suitable for manual and microplate formats
• Extended cofactors stability

The Glycerol test kit is a simple, reliable, rapid and accurate method for the measurement and analysis of Glycerol in beverages, foodstuffs and other materials.