This product provides fast and easy methods for purification of total DNA for reliable PCR and southern blotting. Total DNA (e.g., genomic, plasmid) can be purified from bacterial cultures.
Detail
Introduction
This product provides fast and easy methods for purification of total DNA for reliable PCR and southern blotting. Total DNA (e.g., genomic, plasmid) can be purified from bacterial cultures.
Details
Specifications
Features
Specifications
Main Functions
Isolation total DNA from bacterial culture
Applications
PCR, southern blot and enzyme digestion, etc.
Purification technology
Magnetic beads technology
Process method
Manual or automatic
Sample type
Gram negative or positive bacteria
Sample amount
Bacterial culture: 0.5-1.5ml
Elution volume
≥60μl
Time per run
≤60 minutes
Principle
This product is based on the purification method of high binding magnetic particles. The sample is lysed and digested under the action of lysate and Lysozyme. DNA is released into the lysate. After adding magnetic particles and binding solution, DNA will be adsorbed on the surface of magnetic particles, and impurities such as proteins will be removed without adsorption. The adsorbed particles were washed with washing solution to remove proteins and impurities, washed with ethanol to remove salts, and finally DNA was eluted by Elution Buffer.
Advantages
Fast – several samples can be extracted in 60 minutes (after digestion)
High purity – unique adsorbent can completely remove inhibitory factors
High recovery – DNA can be recovered at the level of PG
Kit Contents
Contents
D513101
D513102
D513103
Purification Times
48 Preps
96 Preps
480 Preps
MagPure Particles
1.2 ml
2.5 ml
11 ml
Lysozyme
60 mg
120 mg
600 mg
Proteinase K
24 mg
50 mg
220 mg
Protease Dissolve Buffer
3 ml
6 ml
30 ml
Buffer SDS
1.5 ml
3 ml
15 ml
Buffer MLA
30 ml
60 ml
300 ml
Buffer GW1*
13 ml
44 ml
110 ml
Buffer TE
30 ml
40 ml
200 ml
Storage and Stability
MagPure Particles, Lysozyme and Proteinase K should be stored at 2-8°C upon arrival. However, short-term storage (up to 12 weeks) at room temperature (15-25°C) does not affect their performance. The remaining kit components can be stored dry at room temperature (15-25°C) and are stable for at least 18 months under these conditions.
Nucleic acid testing (NAT) is the method of choice for detection and quantification of a wide range of micro organisms. Primerdesign manufactures and supplies high quality quantitative real-time PCR kits for the detection and simultaneous quantification of numerous significant pathogens . A copy number standard curve is provided for quantification and an the internal extraction template (DNA or RNA), controls for the quality of the nucleic acid extraction and eliminates false negative results.
The kit is designed with the broadest possible detection profile to ensure that all clinically relevant strains and subtypes are detected. Target sequences are selected by working with data from key opinion leaders in the field. Multiple sequence alignments and unprecedented real-time PCR expertise in design and validation ensure the best possible kit.
Details of the target and priming specificity are included in the individual handbooks above.
Packaged, optimised and ready to use. Expect Better Data.
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Exceptional value for money Rapid detection of all clinically relevant subtypes Positive copy number standard curve for quantification Highly specific detection profile High priming efficiency Broad dynamic detection range (>6 logs) Sensitive to < 100 copies of target
Accurate controls to confirm findings
The Opentrons Thermocycler Module GEN2 is a fully automated on-deck thermocycler, providing hands-free PCR in a 96-well plate format. Compatible with Opentrons hardware and software to allow for fully automated PCR reaction setup and thermocycling on your Opentrons robot. The heated lid and disposable seal fit tightly over the plate, ensuring efficient sample heating and minimal evaporation.
If you choose to include the Opentrons Flex Caddy and Calibration Adapter, your order will ship in 20 business days.
Document
The Opentrons Thermocycler Module GEN2 is a fully automated on-deck thermocycler, providing hands-free PCR in a 96-well plate format. Compatible with Opentrons hardware and software to allow for fully automated PCR reaction setup and thermocycling on your Opentrons robot. The heated lid and disposable seal fit tightly over the plate, ensuring efficient sample heating and minimal evaporation.
If you choose to include the Opentrons Flex Caddy and Calibration Adapter, your order will ship in 20 business days.
Bioprocessing with Salt Active Nucleases – High Salt Conditions
Product Info
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Product Info
Bioprocessing with Salt Active Nucleases – High Salt Conditions
OverView
For SAN HQ, SAN HQ ELISA Kit, and now SAN HQ GMP
SAN HQ GMP is biochemically identical to SAN HQ but produced under GMP conditions.
Applications
Purification of biologics from residual nucleic acids in biopharma manufacturing
Purification of recombinant proteins and enzymes for research and diagnostic use
Removal of unwanted nucleic acids contamination in molecular biology reagents in challenging conditions
Reduction of viscosity in biological samples during production and automation
Vaccine manufacturing and viral vector preparation
DNA removal in high-salt lysates
SAN HQ – Peak performance at high salt conditions
Salt Active Nuclease High Quality (SAN HQ) is a Bioprocessing Grade nuclease developed as the most efficient solution for removal of both single and double stranded DNA and RNA at high salt conditions.
This nonspecific endonuclease has peak activity at salt concentrations between 400 – 700 mM (Fig. 1)
Non-enveloped viruses like Adenoviruses and Adeno-Associated Viruses (AAV’s) are inherently more robust with two distinct advantages: 1) They exhibit higher tolerance to additives like salt and detergents and 2) their production often involves the lysis of host cells, allowing for harvesting non-secreted vectors.
For Adeno-Associated Viruses (AAVs), which are often harvested from crude cell lysate, the high salt tolerance of SAN HQ is particularly beneficial. Salt is typically added to such lysates to reduce viral aggregation, facilitating more effective nuclease action to digest residual DNA.
SAN HQ’s is engineered for optimum activity in these high salt environments ensuring that you achieve unparalleled DNA removal without compromising the integrity of these robust viral vectors.
Key Benefits
Optimized Residual DNA Removal: Ensures efficient degradation of residual DNA in high-salt conditions, meeting stringent quality requirements for biologics and vaccines.
Boosted AAV Vector Purification: Enhances the purification process for adeno-associated viral vectors in high-salt conditions, improving quality and yield.
Streamlined Workflow: Eliminates the need for desalting stages, simplifying the bioprocessing protocol and saving time and resources.
Enable High-Throughput Processes: Facilitates scale-up and automation by working effectively in high-salt environments, increasing operational throughput.
Potential Surge in Virus Yield: Operates under conditions that may boost the titer yield of AAV production, potentially enhancing overall viral yield.
Economized Enzyme Usage: Reduces the need for excess enzyme and additional process adjustments, resulting in significant cost savings.
Minimized Risk of Process Disruptions: Offers reliable performance in various high-salt bioprocessing conditions, reducing the likelihood of disruptions due to enzyme inhibition.
Reliability: Provides consistent enzyme activity in challenging high-salt conditions, adding a layer of predictability and dependability to your operations.
Broader Applicability: Versatile enough to be used in a wide range of viral vector systems, expanding your research and production capabilities.
Enhanced Viral Stability: High-salt levels stabilize viral vectors, and SAN HQ operates effectively in these conditions, maintaining high yield and quality.
Host Cell Lysis: Facilitates efficient lysis of host cells in high-salt conditions, optimizing the harvest of both secreted and non-secreted viral vectors.
Key Features
High purity (≥ 98%)
No protease detected
Supplied with extended product documentation
Compatible with SAN HQ ELISA
The Challenge in Removing Host Cell Chromatin Impurities
In bioprocessing, the primary role of a nuclease is to efficiently digest and fragment host-cell DNA into sufficiently small pieces, facilitating its removal during downstream processing. While most nucleases can effectively degrade naked DNA into tiny fragments under optimal conditions—as demonstrated by M-SAN HQ and SAN HQ, which can digest dsDNA into fragments smaller than 6 nt—the reality in bioprocessing is more complex. (See fig. 5)
The DNA targeted for removal often exists as chromatin, embedded in a complex matrix containing remnants of the lysed host cell as well as large amounts of the therapeutic product.The product may or may not have an affinity for the chromatin you aim to remove.
High salt is often applied to mitigate issues like aggregation. The real challenge lies in a nuclease’s ability to efficiently fragment chromatin under these more complicated, high-salt, conditions—not merely degrading naked DNA under ideal circumstances.
SAN HQ ELISA kit is developed for the detection and quantification of SAN HQ and SAN HQ GMP. The kit is designed as a classical sandwich ELISA, with two monoclonal antibodies specific towards SAN HQ nuclease (fig 6).
Features
Sensitive: 0.4 – 25.6 ng/ml
Precise: RSD ≤ 15%
Accurate: 100% ± 15%
Stability: 12 months when stored between +2°C to +8°C
Document
For SAN HQ, SAN HQ ELISA Kit, and now SAN HQ GMP
SAN HQ GMP is biochemically identical to SAN HQ but produced under GMP conditions.
