Goat Anti Rabbit Colloidal Gold for Lateral Flow

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

Product Description

High Sensitivity Isothermal PCR Kit NFO | Specificity, Short Reaction Time | 30-37℃ | 10-100 CFU/reaction

Product Detail

Kit Storage and term of Validity

Storage term: stored at ≤-20℃,keep away from light, avoid heavy weight and repeated freezing and thawing.

Term of Validity: 14 months

Isothermal nucleic acid Principle Summary

The kit is based on room and constant temperature nucleic acid rapid amplification technology, its principle is that at room and constant temperature, the recombinase and primer form a protein/single-stranded nucleotide complex Rec/ssDNA, and invade the double-stranded DNA template with the help of auxiliary proteins and single-stranded binding protein SSB; then form a D-loop region at the invasion point and start to scan the DNA duplex, after finding the target region complementary to the primer and disintegration of the complex Rec/ssDNA, the polymerase also binds to the 3′ end of the primer to start the chain extension. The kit relies on the role of NFO enzyme and adds the designed specific molecular probes according to the template, and get the result by colloidal gold technology (sandwich method).

Isothermal nucleic acid Product Features

1/ High sensitivity and specificity, short reaction time.

2/ The reagent form is freeze-dried, stable and easy to operate.

3/ The reaction can be operated by metal bath and water bath pot without purchasing expensive PCR apparatus.

Technical Parameters:

Parameters	Details
Product Name	DNA Isothermal Amplification Kit NFO
Manufacturer	Amp-future
Storage Temperature	-20°C
Kit Components	Enzymes, Buffers ,Reagents
Packaging	48 Tests/box
Detection Limit	500-1000copies/µL
Shipping	ICE
Test Time	5-20mins

Isothermal nucleic acid Applications

Suitable for DNA isothermal rapid amplification kit(NFO type)

Primer: Require pair of nucleotide primers with the length of 25-35 bp.

DNA basic kit reaction temperature is 39 to 42℃ and time is 5-20 minutes.

Notes

1/ Please avoid nucleic acid contamination and set blank control during reaction due to the high sensitivity of the kit.

2/ Please take out the required quantity of MIRA reaction units for the experiment, and put the rest under storage conditions when performing the experiment.

The NGS Cell Free DNA Library Prep Kit (illumina and MGI Platforms) was developed for the construction of high quality cell-free DNA (cfDNA) libraries using 1 ng to 50 ng of cell-free DNA as input. The kit has a simple work flow and a fast procedure. Multiplexing of the cell free DNA library is possible based on the index type.

NGS Cell Free DNA Library Prep Kit Workflow

The main source of cell-free DNA (cfDNA) is derived from apoptotic hematopoietic cells in blood and found in the plasma. The length of the cfDNA is about 150-200 bp in length. Circulating tumor DNA (ctDNA) derived from malignant tumors is a part of cfDNA. Both cfDNA and ctDNA can be used as a noninvasive biomarker since it offers a better approach in comparison to invasive tissue biopsies.

NGS has been used for cfDNA and ctDNA sequencing in the field of liquid biopsy as it provides a whole genome level of molecular profiling. One of the hurdles for cfDNA sequencing is the difficulty of library preparation from the limited amount of cfDNA obtained from plasma. Our cell-free NGS kit makes it easy to get enough libraries from limited input in just 1.5 hours.

Three index types are available for the NGS Cell Free DNA Library Prep Kit of the illumina platform:

Non-index (Cat.# 30029): Libraries do not have index.

Index(Cat.# 30031): Each of our index primers contains a unique 6-base index sequence that can be used for sample identification. Total 48  library multiplexing is possible. Index information can be downloaded here.

Unique dual index (Cat.# 30033): Cell-free DNA library multiplexing up to 96 samples is possible with the unique dual indexes. We have developed a Four-Base Difference Index System. The system have at least 4 bases different from each other in the 8 bases index length. The primers effectively minimize sequencing errors such as mis-assignment, index hopping, index contamination etc. Index information can be downloaded here.

Indexes are available for the MGI platform kits (Cat.# 34031).

Kit advantages:

• Fast and simple protocol
  • Hands-on time is around 10 minutes
  • The total protocol time is only 1.5 hours
• Easy procedure based on:
  • Ready-to-use master mix for easy setup of reactions
  • Less reaction components to simplify bench work
• Less magnetic beads used for cleanup procedures: This can reduce more than 50% of the beads consumption
• Guaranteed high library conversion efficiency
• Low input cell-free DNA: From 1 ng to 50 ng

Comparison of library conversion efficiency with different samples under the same condition.

Comparison of library yield with different samples under the same condition.

The NGS Cell Free DNA Library Prep Kit (illumina and MGI Platforms) was developed for the construction of high quality cell-free DNA (cfDNA) libraries using 1 ng to 50 ng of cell-free DNA as input. The kit has a simple work flow and a fast procedure. Multiplexing of the cell free DNA library is possible based on the index type.