Introduction

Intended Use

For enriching bile-tolerant Gram-negative bacteria in the microbiological examination of pharmaceutical products.

Principle and Interpretation

Pancreatic digest of gelatin provide protein, vitamins and amino acids; glucose carbon source; disodium hydrogen phosphate and potassium dihydrogen phosphate as a buffer; ox bile and brilliant green as selective antibacterial agent, inhibiting the growth of non-Enterobacteriaceae.

Formulation

Ingredients	/liter
Pancreatic digest of gelatin	10g
Glucose monohydrate	5g
Dehydrated ox bile	20g
Potassium dihydrogen phosphate	2g
Disodium hydrogen phosphate dihydrate	8g
Brilliant green	15mg
pH7.2±0.2 at 25°C

Preparation

Suspend 45g in 1L of distilled water,stir until completely dissolved and dispense 100 mL into test tubes , heat at 100 °C for 30 min in a waterbath or flowing steam.

Quality Control

The following quality control strains were inoculated and cultured at 30-35℃ for 24h-48h. The results are as follows:

Quality control strains	Inoculum (CFU)	Growth
Escherichia coli ATCC8739	< 100	Good growth
Pseudomonas aeruginosa ATCC9027
Staphylococcus aureus ATCC6538	> 100	Inhibited

Storage and Shelf Life

2-30℃，Keep container tightly closed, avoid direct sunlight.

Use before expiry date on the label.

 Precautions

1. When weighing the dehydrated medium, please wear masks to avoid causing respiratory system discomfort

2. Keep container tightly closed after using to prevent clumping.

Waste Disposal

Microbiological contamination was disposed by autoclaving at 121°C for

30 minutes.

Intended Use For enriching bile-tolerant Gram-negative bacteria in the microbiological examination of pharmaceutical products. Principle and Interpretation Pancreatic digest of gelatin pro……

Introduction

This product provides high quality purification of total DNA from whole blood, plasma, serum, buffy coat, or other body fluids, lymphocytes and cultured cells. There is no need to use toxic phenol chloroform extraction or time-consuming alcohol precipitation. The extraction process finish in 60 minutes. Purified DNA includes genomic DNA, mitochondrial DNA, viral DNA (e.g. HBV), or DNA from other parasitic microorganisms. The obtained DNA can be directly used in PCR, viral DNA detection and other experiments.

This kit can use on manual protocol or 96 channel automated extraction system.

Details

Specifications

Features	Specifications
Main Functions	Isolation total DNA from 200μl whole blood
Applications	PCR, southern bolt and virus detection, etc
Purification technology	Magnetic beads technology
Process method	Manual or automatic
Sample type	Anticoagulant blood, concentrated blood, buffy coat, lymphocytes and cultured cells
Sample amount	200μl
Elution volume	≥50μl
Time per run	≤60 minutes

Principle

This product is based on the purification method of high binding magnetic particles. The sample is lysed and digested under the action of lysate and Protease. DNA is released into the lysate. After adding magnetic particles and binding solution, DNA will be adsorbed on the surface of magnetic particles, and impurities such as proteins will be removed without adsorption. The adsorbed particles were washed with washing solution to remove proteins and impurities, washed with ethanol to remove salts, and finally DNA was eluted by Elution Buffer.

Advantages

• High binding force – suitable for handling DNA rich samples, such as whole blood, buffy coat, concentrated blood, etc.
• Fast – polydisperse magnetic beads, fast magnetic response and short extraction time
• High purity – the obtained DNA can be directly used for second-generation sequencing, PCR based detection, gene bank, etc.
• Automatic – saving time and labor and safer

Kit Contents

Contents	D631101	D631102	D631103
Purification Times	48	96	480
MagPure Particles	1.2 ml	2.5 ml	11 ml
Proteinase K	24 mg	50 mg	220 mg
Protease Dissolve Buffer	1.8 ml	5 ml	15 ml
Buffer AL	15 ml	30 ml	120 ml
Buffer GW1*	22 ml	53 ml	220 ml
Elution Buffer	15 ml	30 ml	100 ml

Storage and Stability

Proteinase K, MagPure Particles should be stored at 2-8°C upon arrival. However, short-term storage (up to 24 weeks) at room temperature (15-25°C) does not affect their performance. The remaining kit components can be stored dry at room temperature (15-25°C) and are stable for at least 18 months under these conditions. The entire kit can be stored at 2-8°C, but in this case buffers should be redissolved before use. Make sure that all buffers are at room temperature when used.

This product provides high quality purification of total DNA from whole blood, plasma, serum, buffy coat, or other body fluids, lymphocytes and cultured cells. There is no need to use toxic phenol chloroform extraction or time-consuming alcohol precipitation. The extraction process finish in 60 minutes. Purified DNA includes genomic DNA, mitochondrial DNA, viral DNA (e.g. HBV), or DNA from other parasitic microorganisms. The obtained DNA can be directly used in PCR, viral DNA detection and other experiments.

This kit can use on manual protocol or 96 channel automated extraction system.

The Opentrons Flex HEPA/UV Module enables you to run sensitive contamination-prone applications. It removes 99.99% of 0.3 μm DNA-containing particulates and biological contaminants like bacteria, fungi, and other microorganisms from the air, creating a clean work environment inside the Opentrons Flex.

The Opentrons Flex HEPA/UV Module enables you to run sensitive contamination-prone applications. It removes 99.99% of 0.3 μm DNA-containing particulates and biological contaminants like bacteria, fungi, and other microorganisms from the air, creating a clean work environment inside the Opentrons Flex.