Guest

Bioclone

Products

One-Step Insect DNA Purification Kit

Products

BcMag™ One-Step Insect DNA Purification Kit
Cat. No.  AM101

Unit Size  50x preps
Order
BcMag™ One-Step Insect DNA Purification Kit
Cat. No.  AM102

Unit Size  100x preps
Order
Previous slide
Next slide

Components

BcMag™ U-DNA Beads
Storage  4°C

Cat. No. AM-101 (50 Preps)
2.5 ml

Cat. No. AM-102 (100 Preps)
5.0 ml
10x Lysis Buffer (100mM Tris-HCl, PH 9.0)
Storage  4°C

Cat. No. AM-101 (50 Preps)
0.6 ml

Cat. No. AM-102 (100 Preps)
1.2 ml
Proteinase K
Storage  -20°C

Cat. No. AM-101 (50 Preps)
12.5 mg

Cat. No. AM-102 (100 Preps)
25 mg
DTT
Storage  -20°C

Cat. No. AM-101 (50 Preps)
15.4 mg

Cat. No. AM-102 (100 Preps)
30.8 mg
Proteinase K Suspension Buffer
Storage  4°C

Cat. No. AM-101 (50 Preps)
1.0 ml

Cat. No. AM-102 (100 Preps)
2.0 ml
Previous slide
Next slide

Shipping conditions: At ambient temperature

Handling And Storage: Store The Kit Components According To The Table Above On Arrival.

Cat. No.

AM101

AM102

Product Name

BcMag™ One-Step Insect DNA Purification Kit

BcMag™ One-Step Insect DNA Purification Kit

Unit Size

50x preps

100x preps

Order

Components

BcMag™ U-DNA Beads

10x Lysis Buffer (100mM Tris-HCl, PH 9.0)

Proteinase K

DTT

Proteinase K Suspension Buffer

Storage

4°C

4°C

-20°C

-20°C

4°C

Cat. No. AM101 (50 Preps)

2.5 ml

0.6 ml

12.5 mg

15.4 mg

1.0 ml

Cat. No. AM102 (100 Preps)

5.0 ml

1.2 ml

25 mg

30.8 mg

2.0 ml

Shipping conditions: At ambient temperature

Handling and Storage: Store the kit components according to the table Above on arrival.

Introduction

Invasive insects can devastate ecosystems and cost billions of dollars in management costs and lost revenue each year. Rapid detection is a vital step in preventing the spread of invasive insects, but detection capabilities must be improved for bulk collections such as those from sticky traps.
High-quality DNA extraction from insects is required for reproducible DNA analysis using quantitative PCR, genotyping by sequencing (GBS), or next-generation sequencing (NGS).

Standard procedures for extracting insect DNA can be exceedingly Time consuming and labor intensive. Specific applications like plant genotyping demand a lengthy DNA extraction method. For example, traditional plant DNA extractions need a 4-hour to overnight digestion with proteinase K, followed by phenol: chloroform extraction and alcohol precipitation. Other techniques, such as silica bind and elute kits, have recently become available. Those techniques are based on positive chromatography purifying selection. High chaotropic salt concentrations, such as guanidine hydrochloride, bind DNA to silica. The silica column or beads is washed with a salt/ethanol solution after nucleic acid binding to eliminate additional biomolecules from the sample. Finally, the column or beads is eluted using Tris elution buffer or water to remove the pure DNA. Such bind-wash-elute procedures are time-consuming, requiring multiple washing and spinning steps. Repetitive spin steps can cause considerable DNA loss (20-40%) and shearing. Furthermore, chaotropic salts and other impurities can easily pass through the eluted DNA or RNA, compromising ultimate purity and quantification as well as downstream enzymatic activities like PCR.

BcMag™ One-Step Insect DNA Purification Kit allows rapid, column-free extraction of genomic DNA from fresh, frozen, or stored insect specimens such as mosquitoes, bees, lice, ticks, and D. melanogaster The kit uses our unique proprietary magnetic beads and buffers to efficiently lyse cells and remove all impurities simultaneously in an aqueous buffer, leaving the DNA untouched. The procedure employs mild lysis conditions, avoiding harsh conditions such as alkaline lysis and toxic chemicals for lysing cells to maintain DNA integrity and the time-consuming cleanup of organic solvent from the sample. Furthermore, the magnetic beads eliminate PCR inhibitors (Fig.1) from samples in a single step without DNA extraction.

PCR inhibitor removal by magnetic beads

It increases DNA integrity, boosts nucleic acid yields, and minimizes DNA loss caused by typical DNA extraction techniques’ time-consuming “bind-wash-elute” procedure. Following sample lysis, the straightforward one-step extraction technique enables simultaneous processing of >96 samples and produces pure DNA in less than 30 minutes. Purified genomic DNA has the highest integrity and can be used in various downstream applications such as qPCR.

Workflow of one-step insect DNA Extraction kit

1.

Use bead beating to disrupt the sample in a bead beater.

2.

Centrifuge and transfer the supernatant to a new tube.

3.

Mix the samples with the magnetic beads and proteinase K and heat to lyse the cells.

4.

Vortex beads to capture PCR inhibitors.

5.

Remove the beads with a magnet.

6.

Aspirate the supernatant containing the pure ready-to-use DNA.

Workflow of One-Step Insect DNA Purification

Performance

The purified DNA is ready for downstream applications, such as PCR, qPCR, single-nucleotide polymorphism (SNP), short tandem repeat (STR) genotyping, genotyping, next-generation sequencing (NGS, veterinary genotyping, etc.

Features and Advantages

Rapid and efficient extraction protocol: without prior DNA isolation for subsequent use in direct workflows, No liquid transfer, and One-tube.

Ultrafast: Process 96 samples in less than an hour.

Highest nucleic acids recovery rates: Minimal loss of DNA during extraction.

Effectively cell lysate cleanup and removes inhibitors: polyphenolic compounds, humic/fulvic acids, acidic polysaccharides, tannins, melanin, heparin, detergents, denim dyes, divalent cations such as Ca2+, Mg2+, etc.

Cost-effective: Eliminates columns, filters, laborious repeat pipetting, and organic reagents.

High-throughput: Compatible with many different automated liquid handling systems.

Welcome to BitClone

Magnetic Beads Make Things Simple