Brevetoxins (PbTx) are a class of cyclic polyether compounds produced by certain algae such as Karenia brevis. K. brevis can produce Brevetoxins in large quantities during an algae bloom which then pose a major health threat and are important to monitor and mitigate. Brevetoxins are the causative agent of Neurotoxic Shellfish Poisoning (NSP).
FDA and EPA safety levels in regulations and guidance – 0.8 mg/kg for clams, mussels, oysters, and whole and roe-on scallops, fresh, frozen, or canned. – National Shellfish Sanitation Program Guide for the Control of Molluscan Shellfish.
Functionally Tested in Lateral Flow-made by Attogene in Austin Texas
Specifications 1OD 60nm Gold (1L)
Bulk pricing and manufacturing supply contracts available.
Number of particles/mL
1.5-2 x 1010
Gold Concentration (mg/mL)
3.6-4.1 x 10-2
Molar Concentration (moles/liter)
2.5-3.4 x 10-11
Particle Diameter
60 nm /- 4.5
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60nm Colloidal Gold for Lateral Flow is a highly stable and uniform 60 nm gold nanoparticles can be supplied in a range from 1 OD to 100 OD. The quality and performance of a conjugate is critical to successful lateral flow test manufacturing. Our products are made in USA and produced in a state-of-the-art manufacturing facility that enable rapid turnaround times while ensuring batch to batch consistency and reliability.
N-Me-N-bis(PEG2-propargyl) has two alkyne groups which can participate in Click Chemistry reactions with azide-bearing compounds or biomolecules; copper is required for catalyzation. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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N-Me-N-bis(PEG2-propargyl) has two alkyne groups which can participate in Click Chemistry reactions with azide-bearing compounds or biomolecules; copper is required for catalyzation. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
NGS DNA Fragmentation & Library Prep Kit (illumina and MGI Platforms)
Product Info
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Product Info
The NGS DNA Fragmentation & Library Prep Kit (illumina and MGI Platforms) was developed for construction of high quality libraries for next generation sequencing. The kit uses intact genomic DNA (EDTA-free DNA or DNA resuspended in TE buffer) as input DNA without an additional DNA fragmentation step. Our technology provides a fast and simple workflow. DNA libraries can be generated around 2 hours with only 10 min hands-on time. Library multiplexing is possible.
NGS DNA Fragmentation & Library Prep Kit Workflow
The incorporation of DNA fragmentation in the kit makes it possible to directly use intact genomic DNA as input DNA without the need of mechanical DNA shearing or enzymatic DNA fragmentation. The NGS DNA Fragmentation & Library Prep Kit does not generate sequencing bias as compared to library using mechanical sheared DNA as input. Sequence coverage is also consistent between enzymatic shearing and mechanical shearing. The library size is inversely correlated with the incubation time of step 1 at 20°C.
Three index types are available for the kit of the illumina platform:
Non-index (Cat.# 30026): Libraries do not have index.
Index (Cat.# 30028): Each of the index primers contains a unique index sequence of 6 bases. Library multiplexing for 48 samples is possible. Index information can be downloaded here.
Unique dual index (Cat.# 30030): Library multiplexing for 96 samples is possible. With the unique features of our 4-Base Difference Index System, the index sequence is 8-base long and each index has 4 bases different from others. Our unique dual index primers effectively identify sequencing errors such as index hopping, mis-assignment of reads, and de-multiplexing errors etc. The unique dual index primers set consists of 96 pre-mixed unique pairs of index primers. Index information can be downloaded here.
Indexes are available for the MGI platform kits (Cat.# 34028).
Kit features:
1.5-hour protocol from intact genomic DNA to NGS library
Intact genomic DNA as input, DNA fragmentation is not needed.
Works with both EDTA-free DNA and DNA resuspended in TE buffer
Library conversion efficiency: 100 ng, 300 ng and 500 ng of intact genomic DNA were used as input.
The library size is inversely correlated with the incubation time of step 1 at 20°C.
NGS data comparison: enzymatic shearing versus mechanical shearing
Enzymatic shearing • DNA shearing and library prep: BioDynami NGS DNA Fragmentation & Library Prep Kit Mechanical shearing • DNA shearing: Covaris sonication • Library prep: BioDynami NGS DNA Library Prep Kit.
Document
The NGS DNA Fragmentation & Library Prep Kit (illumina and MGI Platforms) was developed for construction of high quality libraries for next generation sequencing. The kit uses intact genomic DNA (EDTA-free DNA or DNA resuspended in TE buffer) as input DNA without an additional DNA fragmentation step. Our technology provides a fast and simple workflow. DNA libraries can be generated around 2 hours with only 10 min hands-on time. Library multiplexing is possible.
