Welcome, Sign In First time visitor? Create a New Account
Your cart is empty

Biomiga Blood Viral DNA/RNA Mini Kit - VR6511-02

Price:
Live chat below or contact us for latest price.


Description :

Introduction

The EZgeneTM Viral DNA/RNA kit provides an easy and reliable method for isolating total viral DNA/RNA from plasma, serum, whole blood, urine and cell culture supernatant. This procedure has been tested for isolating nucleic acids from Hepatitis A, Hepatitis C and HIV. The isolated DNA/RNA can be used for PCR, RT-PCR and other downstream applications.

Storage and Stability

All other components can be stored at room temperature. All kit components are guaranteed for 1 year from the date of purchasing.

Kit Contents

Catalog#

VR6511-00

VR6511-01

VR6511-02

Preps

4

50

250

Buffer PLY

2.4 mL

28 mL

130 mL

Wash Buffer *

2 mL

15 mL

3 x 24 mL

DEPC-Treated ddH2O

500 µL

10 mL

50 mL

ezBind Columns

4

50

250

Collection Tubes

8

100

500

User Menu

1

1

1

*Add 8 mL (VR6511-00) or 60 mL (VR6511-01) or 96  mL (VR6511-02) 100% ethanol into each Wash Buffer bottle before use.

Before Starting

Prepare all components and get all necessary materials ready by examining this instruction booklet and become familiar with each steps.

Important

  •  Add 1% volume of β-mercaptoethanol to Buffer PLY before use and store at 4 oC.
  •  Add 8 mL (VR6511-00) or 60 mL (VR6511-01) or 96 mL (VR6511-02) 100% ethanol into each Wash Buffer bottle before use.

Materials supplied by users

  •  Tabletop microcentrifuge
  •  1.5 mL sterile tubes
  •  100% ethanol

Note: Perform all steps including centrifugation at room temperature

Trouble Shooting Guide

Problem

Possible reason

Suggested Improvement

Low A260/A280 ratios

Protein contamination

Do a Phenol:Chloroform extraction. Loss of total RNA (up to 40%) should be expected.

Low A260/A280 ratios

Guanidine Thiocyanate contamination

Add 2.5 volumes of ethanol and 0.1M NaCl (final concentration) to precipitate RNA. Incubate for 30 min at -20°C. Centrifuge at 13,000 rpm for 15 min at 4°C. Resuspend the RNA pellet in DEPC-treated water.

Low Yield

RNA in sample degraded

Freeze samples immediately in liquid nitrogen and store at -70°C after collect it.

Low Yield

The binding capacity of the membrane in the spin column was exceeded

Use of too much sample exceeding the binding capacity of spin column will cause the decreasing of total RNA yield.

Low Yield

Ethanol not added to buffer

Add ethanol to the Wash Buffer.

Genomic DNA contamination

Too much total RNA sample was used in RT-PCR.

Reduce total RNA amount used in RT-PCR to 50-100 ng.

Operating Protocol

                


  • Model: VR6511-02
  • Manufactured by: Biomiga

Additional Images