m-PEG6-DBCO is a monodisperse PEG reagents which can enable copper-free Click Chemistry through the reaction of DBCO with azide. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
m-PEG6-DBCO is a monodisperse PEG reagents which can enable copper-free Click Chemistry through the reaction of DBCO with azide. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
m-PEG6-DBCO is a monodisperse PEG reagents which can enable copper-free Click Chemistry through the reaction of DBCO with azide. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
The Kit provides fast purification of high-quality RNA from whole blood, cells and tissues using silica-membrane spin columns with a binding capacity of 100μg RNA. There is no need for phenol / chloroform extractions and time-consuming steps such as CsCl gradient ultracentrifugation or isopropanol precipitation. The purified RNA can be used for applications such as RT-PCR, Northern blotting, poly A+ RNA (mRNA) purification, nuclease protection and in vitro translation.
Specifications
| Features | Specifications |
| Main Functions | Isolation total RNA from 1-1.5ml whole blood |
| Applications | qPCR / RT-PCR, liquid or solid-phasechip analysis, hybridization and SNP detection |
| Purification method | Mini spin column |
| Purification technology | Silica technology, acidphenol / guanidine extraction technology (MagZol pretreatment technology) |
| Process method | Manual (centrifugation or vacuum) |
| Sample type | Fresh or frozen blood, mammalian blood |
| Sample amount | ≤1.5 ml whole blood |
| Yield | 2-100μg |
| Elution volume | ≥20μl |
| Liquid carrying volume per column | 800µl |
| Binding yield of column | 100μg |
The Kit simplifies isolation of RNA from blood with a fast spin-column procedure. Red blood cells are selectively lysed and white cells collected by centrifugation. White cells are then lysed using highly denaturing conditions which immediately inactivate RNases. After homogenization using the DNA spin column, the sample is applied to the RNA column. Total RNA binds to the membrane and contaminants are washed away, leaving pure RNA to be eluted in 30–100µl RNase-free water (provided with the kit) for direct use in any downstream application.
Advantages
Kit Contents
| Contents | R416102 | R416103 |
| Purification Times | 50 Preps | 250 Preps |
| HiPure DNA Mini Columns | 50 | 250 |
| HiPure RNA Mini Columns I | 50 | 250 |
| 2ml Collection Tubes | 100 | 500 |
| 10 x Buffer RBC | 50 ml | 3 x 100 ml |
| RTL Lysis Buffer | 50 ml | 250 ml |
| Buffer RW1 | 50 ml | 250 ml |
| Buffer RW2* | 20 ml | 2 x 50 ml |
| RNase Free Water | 10 ml | 30 ml |
Storage and Stability
HiPure Blood RNA Mini Kit components can be stored dry at room temperature (15-25°C) and are stable for at least 18 months under these conditions. Make sure that all buffers are at room temperature when used. During shipment, crystals or precipitation may form in the RTL Lysis Buffer. Dissolve by warming buffer to 37°C.
The Kit provides fast purification of high-quality RNA from whole blood, cells and tissues using silica-membrane spin columns with a binding capacity of 100μg RNA. There is no need for phenol / chloroform extractions and time-consuming steps such as CsCl gradient ultracentrifugation or isopropanol precipitation. The purified RNA can be used for applications such as RT-PCR, Northern blotting, poly A+ RNA (mRNA) purification, nuclease protection and in vitro translation.
The 50 bp DNA Ladder is prepared to ensure quality and batch-to-batch consistency. This Ladder contains ten discrete fragments ranging from 50 bp to 500 bp with a higher intensity reference band at 250 bp. This Ladder is ideal for quick sizing of PCR products
Contents
1mL of premixed DNA ladder (0.5µg/10µL) in loading buffer (10mM EDTA, 10% glycerol, 0.015% bromophenol blue, and 0.17% SDS).
Figure 1 / 1
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50 bp DNA Ladder (Cat# 13525) – 100 loads
Ladder Properties:
• Ten discrete bands, ranging from 50 bp to 500 bp
• Higher intensity band at 250 bp for easy reference
| Fragment | Size (bp) | Mass (ng) |
| 1 | 500 | 79 |
| 2 | 450 | 67 |
| 3 | 400 | 59 |
| 4 | 350 | 55 |
| 5 | 300 | 49 |
| 6 | 250 | 76 |
| 7 | 200 | 33 |
| 8 | 150 | 22 |
| 9 | 100 | 31 |
| 10 | 50 | 29 |
Recommended Use:
Mix thoroughly. For best results, load 10µL of DNA ladder per well. For precise mass determination with a densitometer, stain gel after electrophoresis using 0.5µg/mL ethidium bromide for 30-40 minutes. The table above shows the size and mass for each band based on 10µL ladder per well.
Storage:
Stable at room temperature. For longer term storage, -20°C is recommended.
This ladder was standardized using 10µL of DNA per lane on a 0.8 cm thick, 13 x 15 cm, 1.0% agarose gel run in TAE buffer.
The NGS Low Input DNA Library Prep Kit (illumina and MGI Platforms) was developed for construction of high quality NGS libraries with low input DNA amount from 1 ng to 400 ng. The kit allows scientist to study samples with limited DNA such as tumor samples, patient samples, and other specially collected samples (FACS sorting etc.). The kit has high library conversion efficiency with as little as 1 ng DNA input. The fast and simple 1.5-hour protocol makes libraries with even coverage and low GC-bias based our unique chemistry for DNA end-polishing and ligation.
The kit needs double strand DNA fragments (blunt and/or sticky) as input DNA for NGS library preparation, and is compatible with DNA fragments generated from both enzymatic approach (for example, BioDynami DNA fragmentation enzymes, Cat.# 40061 and Cat.# 40062) and mechanical approaches such as sonication and nebulization etc.
NGS Low Input DNA Library Prep Kit Workflow
Three index types are available for the NGS Low Input DNA Library Prep Kit of illumina platform:
Non-index (Cat.# 30022): Libraries do not have index.
Index (Cat.# 30024): Each of our index primers contains a unique barcode sequence with 6 bases that can be used to identify the low input DNA libraries. Library multiplexing up to 48 samples is possible. Index information can be downloaded here.
Unique dual index (Cat.# 30025): Library multiplexing up to 96 low input DNA libraries is possible with unique dual indexes with our Four-Base Difference Index System. The system allows us to make indexes for the libraries that have at least 4 bases different from each other in the 8-base barcode length. Our unique dual index primers can reduce sequencing errors such as de-multiplexing errors, amplification errors, mis-assignment of reads, index cross-contamination, and also index hopping. The kit includes 96 pre-mixed unique pairs of index primers. Index information can be downloaded here.
Indexes are available for the MGI platform kits (Cat.# 34024).
Kit advantages:
Comparison of library conversion efficiency under the same NGS library preparation condition. Input DNA amounts are 1 ng and 10 ng, respectively. DNA was mechanical sheared with Covaris before library prep. BioDynami kit: NGS Low Input DNA Library Prep Kit (Cat. #30022).
Comparison of library yield under the same NGS library prep condition. Input DNA amounts are 1 ng, 10 ng, and 100 ng. DNA was mechanical sheared with Covaris before library prep. BioDynami kit (Cat. #30022). PCR cycle numbers were indicated.