The dsDNA Quantification Broad Range Kit and dsDNA Quantification High Sensitivity Kit are developed for double stranded DNA quantification using microplate readers. The DNA Quantification BR kit includes BR Dye, BR Dilution Buffer, and BR DNA Standards. The DNA Quantification HS kit includes HS Dye, HS Dilution Buffer, and HS DNA Standards. Simply dilute the Dye with the Dilution Buffer, add DNA sample, then read the concentration using microplate reader. The BR assay is accurate in the linear range from 4 to 1000 ng and the HS assay is accurate in the linear range from 0.2 to 100 ng. Both kits are highly selective for double-stranded DNA over RNA.
The Quantification Kits have several advantages over traditional DNA quantitation such as sensitivity, stability, and tolerance of contaminants.
Both kits reduce the cost of DNA quantification by 60% as compared to other brands.
Selectivity and sensitivity of the kits
Save 60% of the costs.
The performance of the kit is nearly identical to that of Thermo Fisher’s kit (figure below).
Comparison of BioDynami dsDNA Quantification Broad Range Kit with Thermo Fisher kit.
Comparison of BioDynami dsDNA Quantification High Sensitivity Kit with Thermo Fisher kit.
Common contaminants such as salts, free nucleotides, solvents, detergents, RNA, single stranded DNA, or protein are well tolerated in the assay (Table 1).
Usages:
For monitoring and detection of surface of equipment and personnel hygiene.
Advantage:
1.This series of products was filling at A level of environment, and final sterilization by Gamma ray irradiation, triple packaging insure sterility and long shelf life.
2.Each dish was marking label product name, batch number, expiration date .Information is available of traceability.
3.Inner additional desiccant, reducing formation of condensation water, while inner additional sterile paper and plastic bags for easier transfer and cultivation.
4.Triple packing dense bags to avoid the penetration of hydrogen peroxide; clean gas was filled as a buffer to reduce broken bags and dish in transit..
5.This series of products is available to store at (2-25 ℃), shelf life of up to 6 months.
Storage: Store in a cool (2-25 ℃), dry place, away from bright light. Storage period of 6 months.
Specifications: 55mm*10 plates / bag
55mm*10 plates / bag
Sample type purification kit guide
The 16S V3-V4 Library Preparation Kit for Illumina consists of the reagents and components required for library preparation of the 16S V3-V4 amplicon libraries to be used for next-generation sequencing on Illumina platforms. All molecular reagents including primers, enzyme mixes, indexes, and buffers are provided. Instructions for PCR clean up with the AMPure XP Magnetic Beads (supplied by customer) are also included for rapid purification of nucleic acid products generated at two steps of the workflow. The library prep workflow could be used for purified DNA inputs from different sources including stool, soil, water, saliva, plant, urine, skin swab, vaginal swab, cheek swab, nasal swab, plasma/serum, tongue swab, gum swab, and others.
The 16S V3-V4 Library Preparation Kit for Illumina has a streamlined procedure that reduces the handling time such that the library prep procedure can be completed in approximately 4 hours (see diagram below). Input DNA is first subjected to targeted PCR to amplify the V3-V4 region of the DNA encoding 16S rRNA. The post-PCR reaction is then cleaned up using AMPure XP beads. Dual index primers are then added using a limited-cycle PCR. The indexed amplicons flanked by 5′ and 3′ barcoded adaptors are then cleaned using AMPure XP beads. The libraries are then ready for quantification, pooling and sequencing.
| Minimum amount of starting material: | 2.5 µL of DNA (5 ng/µL) |
| Time to complete library preparation: | 4 hours |
Storage Conditions and Product Stability
Norgen’s 16S V3-V4 Library Prep Kit for Illumina is shipped as one kit box (for the 24 prep kit) or two sub-component kits (for the 96 prep kit). All kits should be stored at -20°C upon arrival.
All kit components should remain stable for at least 1 year when stored at the specified storage conditions.
| Step | Component | Cat. 70400 (24 preps) | Cat. 70410, 70420, 70430, 70440 (96 preps) |
|---|---|---|---|
| Amplicon PCR (PCR 1) | MGX Master Mix | 330 µL | 1,320 µL |
| 16S V3-V4 Primer Mix | 70 µL | 280 µL | |
| Index PCR (PCR 2) | Indexing Master Mix | 660 µL | 2 x 1,320 µL |
| N7xx Index Primer | 50 µL | 50 µL | |
| S5xx Index Primer | 70 µL | 70 µL | |
| PCR Clean-Up | Resuspension Buffer | 2 x 1,250 µL | 2 x 5,000 µL |
| Nuclease-free water | 1,250 µL | 1 x 6,000 µL |