Cell Culture Plate 12 Wells
Cell Culture Plate provide excellent smoothness and uniformity based on accurate molding technology. By such property, clear view can be available when examine with a microscope.
Specifications: 6wells,
12wells, 24wells., 48wells, 96wells
PRODUCT FEATURES
For adherent cell culture: Initial adherence and proliferative property of cells via hydrophilic surface treatment.
For suspension cell culture: The surface is resistant to cell adherence, which minimizes damage or loss of cell.
Cell Culture Plate provide excellent smoothness and uniformity based on accurate molding technology. By such property, clear view can be available when examine with a microscope.
Specifications: 6wells,
12wells, 24wells., 48wells, 96wells
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Library size selection is an enrichment of a specific range of library sizes for NGS library preparations. The NGS library preparation is related to the quality of the sequencing data. Precise NGS library size selection can increase sequencing efficiency, improve data quality, and reduce costs.
There are two types of sequencing technologies: short-read sequencing and long-read sequencing. Short-read sequencing uses DNA libraries that contain small insert DNA fragments of similar sizes, usually several hundred base pairs. The sequencing efficiency can be improved if the DNA size selection is in the right range. Cat.# 20104S and 20104L are the best kits for NGS library size selection of illumina paired-end 100 (PE100) sequencing with 100-200 bp library inserts; Cat.# 20105S and 20105L are the best kits for NGS library size selection of illumina paired-end 150 (PE150) sequencing with 150-300 bp library inserts; and Cat.# 20106S and 20106L are the best kits for NGS library size selection of illumina paired-end 300 (PE300) sequencing with 300-600 bp library inserts.
Long-read sequencing uses a large DNA fragment as input and makes very long reads. Usually, library size selection is preferred to remove smaller fragments. Cat.# 20110S and 20110L are the best kits for long-read sequencing size selection with DNA sizes >5 kb, and Cat.# 20111S and 20111L are the best kits for long-read sequencing size selection with DNA sizes >10 kb.
The magnetic beads, or SPRI (Solid Phase Reversible Immobilization) beads, is well used for the purification of DNA due to their reversible DNA binding. The NGS library can be size-selected by the magnetic beads or SPRI beads. The properties of the magnetic beads can be changed for a specific range of DNA binding. The contaminants and other unwanted components in the libraries can also be removed during size selection.
Specific ranges of NGS libraries can be selected using magnetic beads with different buffer compositions. The first DNA-beads binding step, also called the right-side clean-up, removes large NGS library fragments. The large NGS library fragments that bind to the beads are discarded with the beads pellet. The desired NGS library fragments in the supernatant are transferred to a new well, and new beads are added to the supernatant for the second beads-DNA binding, also called the left-side clean-up. After the rinsing step, the NGS library fragments with the dual selection are eluted in water or an appropriate buffer. The magnetic beads method has great advantages over time-consuming column purification and tedious gel-based purification.
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Library size selection for long-read sequencing only requires a single clean-up. In this case, only the large library fragments are bound to the beads, while other small library fragments are discarded with the supernatant. The selected larger library fragments are eluted in water or an appropriate buffer after the rinsing step.
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This kit provides a simple and fast solution for the extraction of circulating nuclear acid from serum, plasma, and other cell-free liquid samples. Circulating nucleic acid refers to the free extracellular nucleic acid produced by cell apoptosis, of which fragments are generally below 1KB. The kit is based on silica gel column purification technology, which is no need for toxic phenol chloroform extraction and time-consuming alcohol precipitation during the extraction. The obtained Circulating Nucleic Acid can be directly used for quantitative PCR, liquid or solid phase chip analysis, hybridization, and SNP detection.
HiPure Circulating DNA/RNA Kit adopts a unique solution system and multiple layers of filter membranes with different pore sizes, which can efficiently process large volumes of serum and plasma samples and capture extremely small amounts of free nucleic acids.
Specifications
| Features | Specifications |
| Main Functions | Isolation both Circulating DNA/RNA (include miRNA) from 1-5 ml serum and plasma |
| Applications | qPCR / RT-PCR, liquid or solid-phasechip analysis, hybridization and SNP detection |
| Purification method | Midi spin column |
| Purification technology | Silica technology, DNA filtration technology |
| Process method | Manual (centrifugation or vacuum) |
| Sample type | serum, plasma, and other cell-free liquid samples |
| Sample amount | 1-5 ml |
| Elution volume | ≥20μl |
| Time per run | ≤100 minutes |
| Liquid carrying volume per column | 4 ml |
| Binding yield of column | 1 mg |
This kit is based on silica gel column technology. Serum or other liquid samples are lysed and digested in buffer CFL. After adding buffer CFP, the protein is removed by centrifugation to obtain the supernatant. Isopropanol is added to precipitate the total nucleic acid and transferred to the column for filtration. DNA / RNA is adsorbed on the membrane of the column, while the protein is not adsorbed and removed with the filtrate.The column is washed with buffer MGW1 to remove protein and other impurities, and then washed with buffer RW2 to remove salt. Finally, DNA / RNA is eluted by low salt buffer. The eluted DNA / RNA can be directly used for quantitative PCR/ RT-PCR, liquid or solid-phase chip analysis, hybridization and SNP detection.
Advantages
Kit Contents
| Contents | R431602 | D431603 |
| Purification Times | 50 Preps | 250 Preps |
| HiPure RNA Micro Columns | 50 | 5 x 50 |
| HiPure Viral Midi Columns | 50 | 5 x 50 |
| 15 ml Collection Tubes | 50 | 5 x 50 |
| 2ml Collection Tubes | 50 | 5 x 50 |
| Buffer CFL | 150 ml | 2 x 375 ml |
| Buffer CFP | 30 ml | 150 ml |
| Buffer MGW1* | 100 ml | 2 x 250 ml |
| Buffer RW2* | 2 x 50 ml | 5 x 100 ml |
| RNase Free Water | 10 ml | 50 ml |
Storage and Stability
The kit components can be stored at room temperature (15–25°C) and are stable for at least 18 months under these conditions.
This kit provides a simple and fast solution for the extraction of circulating nuclear acid from serum, plasma, and other cell-free liquid samples. Circulating nucleic acid refers to the free extracellular nucleic acid produced by cell apoptosis, of which fragments are generally below 1KB. The kit is based on silica gel column purification technology, which is no need for toxic phenol chloroform extraction and time-consuming alcohol precipitation during the extraction. The obtained Circulating Nucleic Acid can be directly used for quantitative PCR, liquid or solid phase chip analysis, hybridization, and SNP detection.
HiPure Circulating DNA/RNA Kit adopts a unique solution system and multiple layers of filter membranes with different pore sizes, which can efficiently process large volumes of serum and plasma samples and capture extremely small amounts of free nucleic acids.