Introduction

Usages:
Peptone obtained by enzymatic digestion of selected animal tissues, widely used in the preparation of microbiological culture media.

Technical specification:
Total nitrogen(TN)—————————≥14.5%
Amino nitrogen(AN) ————————≥2.0%
Moisture—————————————≤5.0%
Ash———————————————≤5.0%
Clˉ——————————————–≤3.0%
PH(2% solution)——————————5-7

Storage: Keep container tightly closed, store in a cool, dry place, away from bright light.

Specifications: 500g/bottle; 10kg /bag

Introduction

HiPure DNA Clean Up Kit usesproprietary chemistry and HiPure technology to recover DNA Fragments between20bp-20kbp with yields exceeding 80%. DNA is suitable for ligations, PCR, sequencing,restriction digestion, or various labeling reactions. In addition, this kit canbe also used to recover DNA directly from enzymatic reactions such as PCR andenzyme digestion reactions.

Details

Specifications

Features	Specifications
Main Functions	Recover DNA fragments between 20bp-20kbp from crude DNA and enzymatic reaction solution
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	Crude DNA, enzymatic reaction solution
Sample amount	<150μl
Recovery	80%
Elution volume	≥15μl
Time per run	≤10 minutes
Liquid carrying volume per column	800µl
Binding yield of column	20µg

Principle

The HiPure system uses a simple bind-wash-elute procedure. Gelslices 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 – up to 80% DNA recovery
• Fast – isolation can be completed in 10 minutes by column gel method
• Low elution volume – elution volume can be as low as 10μl
• Efficient – efficient removal of various inhibitory factors

Kit Contents

Contents	D214102	D214103
Purification Times	100 Preps	250 Preps
Buffer GWP	30 ml	60 ml
Buffer DW2	20 ml	50 ml
Elution Buffer	30 ml	60 ml
HiPure DNA Mini Columns I	50	250
2 ml Collection Tubes	50	250

Storage and Stability

HiPure DNA Clean Up Kit components are guaranteed for at least one year when stored at room temperature. If any precipitates form in the buffers, warm at 37℃ to dissolve.

Overview

• Genomic DNA can be isolated from as few as 10 bacterial cells in 1 mL of milk
• Isolate genomic DNA from both Gram-negative and Gram-positive bacteria in milk
• Can process challenging samples such as mastitic milk
• Inhibitor-free DNA is ready for PCR, qPCR, Southern Blot, sequencing & more
• Fast and efficient spin-column format

This kit provides a rapid spin column method for the isolation and purification of genomic DNA from both Gram-negative and Gram-positive bacteria in milk samples.  It can also be used to process challenging milk samples such as Mastitic milk for example.  The kit is highly sensitive and can isolate DNA from a cell density of as little as 10 bacteria contained in 1 mL of milk.  Genomic DNA is isolated in 45 minutes, free of inhibitors and ready for any number of downstream applications including PCR, qPCR and Southern Blot analysis, sequencing and more.​

Details

Supporting Data

Figure 1 / 3

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Kit Specifications
Maximum Milk Input	1 mL
Time to Complete 10 Purifications	1 hour
DNA Yield*	500 ng to 8 μg
Bacteria Species Processed	Gram positive and Gram negative
Minimum Detection Limit	10 bacteria in 1 mL of milk

*The range of the DNA yield will vary depending upon a number of factors including bacterial species and type of milk (fat content and %)

Storage Conditions and Product Stability
All solutions should be kept tightly sealed and stored at room temperature. The Lysozyme should be stored at -20°C upon arrival, and the Resuspension Solution A should be stored at -20°C after addition of the lysozyme. The lyophilized Proteinase K should be stored at -20°C upon arrival and after reconstitution. This kit is stable for 1 year from the date of shipment.

Component	Cat. 21550 (50 preps)
Resuspension Solution A	6 mL
Buffer SK	60 mL
Wash Solution A	18 mL
Elution Buffer B	15 mL
Proteinase K	12 mg
Lysozyme (powder)	120 mg
Spin Columns	50
Collection Tubes	50
Elution Tubes (1.7 mL)	50
Product Insert	1