DBCO-PEG1-amine is a PEG linker which contains DBCO and amine moieties. The DBCO group is commonly used in copper-free Click Chemistry reactions. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

DBCO-PEG1-amine is a PEG linker which contains DBCO and amine moieties. The DBCO group is commonly used in copper-free Click Chemistry reactions. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Introduction

HiPure PCR Pure Mini Kit uses proprietary chemistry and HiPure technology to recover DNA Fragments between 70bp-30kbp with yields exceeding 85%. DNA is suitable for ligations, PCR, sequencing, restriction digestion, or various labeling reactions. In addition, this kit can be also used to recover DNA directly from enzymatic reactions such as PCR and enzyme digestion reactions.

Compared with the gel purification kit, this product uses guanidine hydrochloride mediated adsorption, which have better A260/A230 ratio.

Details

Specifications

Features	Specifications
Main Functions	Recover DNA fragments >100bp from various pcr products, enzymatic reaction solutions, labeling reaction solutions, crude DNA, etc.
Applications	PCR, sequencing, labeling reactions, ligations and restriction digestion, etc.
Purification method	Mini spin column
Purification technology	Silica technology
Process method	Manual (centrifugation or vacuum)
Sample type	PCR products, enzymatic reaction solution
Sample amount	10-200μl
Recovery	≥85%
Elution volume	≥15μl
Time per run	≤10 minutes
Liquid carrying volume per column	800µl
Binding yield of column	35µg

Principle

The HiPure system uses a simple bind-wash-elute procedure. Gel slices are dissolved in a buffer containing a pH indicator, allowing easy determination of the optimal pH for DNA binding, and the mixture is applied to the column. Nucleic acids adsorb to the silica-gel membrane in the high-salt conditions provided by the buffer. Impurities are washed away and pure DNA is eluted with a small volume of low-salt buffer provided or water, ready to use in subsequent applications.

Advantages

• High recovery efficiency – ≥85% DNA recovery
• Fast – isolation can be completed in 10 minutes by column gel method

Kit Contents

Contents	D212102	D212103
Purification Times	100 Preps	250 Preps
Buffer DP	60 ml	120 ml
Buffer DW2	20 ml	50 ml
Elution Buffer	15 ml	30 ml
HiPure DNA Mini Columns II	100	250
2 ml Collection Tubes	100	250

Storage and Stability

The Kit should be stored dry at room temperature (15-25°C) and are stable for at least 18 months under these conditions. If any precipitates form in the buffers, warm at 37℃ to dissolve.

Experiment Data

HiPure PCR Pure Mini Kit uses proprietary chemistry and HiPure technology to recover DNA Fragments between 70bp-30kbp with yields exceeding 85%. DNA is suitable for ligations, PCR, sequencing, restriction digestion, or various labeling reactions. In addition, this kit can be also used to recover DNA directly from enzymatic reactions such as PCR and enzyme digestion reactions.

Compared with the gel purification kit, this product uses guanidine hydrochloride mediated adsorption, which have better A260/A230 ratio.

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.