Description

Ready to Use CdSe/ZnS Qdots Nanoparticle Streptavidin Conjugate for Lateral Flow

Our Streptavidin CdSe/ZnS Quantum Dots (QDs) conjugate is manufactured using special conjugation technology and functonally tested by lateral flow. We have coated our high quality nanoparticles with a proprietary surface coat that covalently binds the biotin forming ultra stable conjugates. The resulting Streptavidin CdSe/ZnS QDs  can irreversibly bind biotin.

fluorescent broad range UV light excitation range of 100nm to 400nm, 655nm emission

Highly stable and uniform Streptavidin CdSe/ZnS Qdots in a Ready To Use format

Description 

The DM3200 ExcelBand™ 1 KB Plus (0.1-10 kb) DNA Ladder is a ready-to-use DNA ladder, which is pre-mixed with loading dye for direct gel loading. The DNA Ladder DM3200 is composed of 19 individual DNA fragments: 10k, 8k, 6k, 5k, 4k, 3k, 2.5k, 2k, 1.5k, 1k, 900, 800, 700, 600, 500, 400, 300, 200, and 100 bp derived from a mixture of PCR products and specifically digested plasmid DNA. This product contains three enhanced bands (3 kb, 1.5 kb and 500 bp) for easier reference. In addition, three tracking dyes, Xylene cyanol FF, Bromophenol blue and Orange G which mimic the migration of 4,000 bp, 500 bp and 50 bp dsDNA during electrophoresis are also added for real time monitoring. 

Features

• Sharp bands
• Quick reference— enhanced bands 
• Ready-to-use— premixed with loading dye for direct loading
• Stable— room temperature storage over 6 months

Source 

Phenol extracted PCR products and dsDNA digested with specific restriction enzymes, equilibrated in 10 mM Tris-HCl (pH 8.0) and 10 mM EDTA. 

Range 

100 ~ 10,000 bp 

Concentration 

87 µg/ 500 µl 

Recommended loading volume 

5 µl/ well 

Storage

Room temperature for 6 months
4°C for 12 months 
-20°C for 36 months

The DM3200 ExcelBand™ 1 KB Plus (0.1-10 kb) DNA Ladder is a ready-to-use DNA ladder, which is pre-mixed with loading dye for direct gel loading. The DNA Ladder DM3200 is composed of 19 individual DNA fragments: 10k, 8k, 6k, 5k, 4k, 3k, 2.5k, 2k, 1.5k, 1k, 900, 800, 700, 600, 500, 400, 300, 200, and 100 bp derived from a mixture of PCR products and specifically digested plasmid DNA. This product contains three enhanced bands (3 kb, 1.5 kb and 500 bp) for easier reference. In addition, three tracking dyes, Xylene cyanol FF, Bromophenol blue and Orange G which mimic the migration of 4,000 bp, 500 bp and 50 bp dsDNA during electrophoresis are also added for real time monitoring.

Introduction

This product provides fast and easy methods for purification of total DNA for reliable PCR and southern blotting. Total DNA (e.g., genomic, plasmid) can be purified from bacterial cultures.

Details

Specifications

Features	Specifications
Main Functions	Isolation total DNA from bacterial culture
Applications	PCR, southern blot and enzyme digestion, etc.
Purification technology	Magnetic beads technology
Process method	Manual or automatic
Sample type	Gram negative or positive bacteria
Sample amount	Bacterial culture: 0.5-1.5ml
Elution volume	≥60μl
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 Lysozyme. 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

• Fast – several samples can be extracted in 60 minutes (after digestion)
• High purity – unique adsorbent can completely remove inhibitory factors
• High recovery – DNA can be recovered at the level of PG

Kit Contents

Contents	D513101	D513102	D513103
Purification Times	48 Preps	96 Preps	480 Preps
MagPure Particles	1.2 ml	2.5 ml	11 ml
Lysozyme	60 mg	120 mg	600 mg
Proteinase K	24 mg	50 mg	220 mg
Protease Dissolve Buffer	3 ml	6 ml	30 ml
Buffer SDS	1.5 ml	3 ml	15 ml
Buffer MLA	30 ml	60 ml	300 ml
Buffer GW1*	13 ml	44 ml	110 ml
Buffer TE	30 ml	40 ml	200 ml

Storage and Stability

MagPure Particles, Lysozyme and Proteinase K should be stored at 2-8°C upon arrival. However, short-term storage (up to 12 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.

This product provides fast and easy methods for purification of total DNA for reliable PCR and southern blotting. Total DNA (e.g., genomic, plasmid) can be purified from bacterial cultures.