OEM/ ODM
- Innovative Product Series
- In vitro diagnostic reagents and consumables
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Sample pretreatment
- Column Plate For Nucleic Acid Extraction
- Solid Phase Extraction Spe
- Tip SPE
- Pre Treatment Columns For Ion Chromatography
- Blank Flash Columns
- Liquid Liquid Extraction Sle
- Affinity Chromatography Ac
- Medium Pressure Chromatography Columns High Pressure Chromatography Columns
- Dispersive Solid Phase Extraction Quechers
- Serum Pipette
- Cell Culture
- Filtering Apparatus
- Laboratory filters
- Automated intelligent devices
- Maintenance Of Technics
0102030405
Affinity Chromatography Column/OEM/ODM Plate
Product Description
Blank affine chromatography columns (gravity columns for protein purification) are specially designed for conducting protein gravitational purification experiments. Customers can load their own chromatographic media (protein purification packages) and purify proteins or other substances in small batches for further scientific research and scale-up experiments. Affinity chromatography columns can be used to load Nickel Column (Ni-NTA), Agarose GST, Agarose MBP, Protein Agarose A, Protein Agarose G, Protein Agarose A/G and other common affinity chromatography packaging materials suitable for recombinant proteins with different labels, such as His, MBP, GST, etc
recombinant proteins containing various labels such as His, MBP, GST, antibodies, biotin-labeled proteins or nucleic acids, and other proteins and nucleic acids suitable for affinity chromatography. Usually, the affinity chromatography medium is loaded between two sieve plates, once loaded, the affinity chromatography column can be used to separate and purify proteins directly by gravity or by connecting a peristaltic pump to the bottom hole of the column to precisely control the flow rate, and can also be used with a column holder to gravitationally purify proteins.
BM Life Sciences, the whole series of SPE column/plates is made of medical grade polypropylene by one-time injection molding; The sieve plates are made of ultra-pure ultra-high molecular weight polyethylene by sintering, with different models to choose from; Fillers are sourced worldwide and evaluated by reputable institutions, with reliable quality; they are produced in a 10,000 class clean room, with standardized production process and ERP management, and product quality can be traced; and the products are available in various specifications. All of the company's products can be customized by OEM/ODM, so that customers can enjoy high-quality one-stop service.
Features of BM Life Sciences SPE Series
Technological Advantage:
★ With independent intellectual property rights for some SPE filler R&D and production technology, SPE filling (powder distribution, filling, packaging) are fully automated
★ Relying on the unique advantages of the Pearl River Delta, where the mold CNC injection molding industry is concentrated, the integration and efficient use of resources have doubled the production capacity of SPE column pipes, halved the cost of casting and die casting, and greatly improved product quality.
★ The company has unique ultra-micro to large quantity powder distribution technology, powder distribution is fully automated, batch, scale, batch product more stable.
★ Hundreds of millions of sieve plates, filter cartridges R&D and production capacity, SPE production costs to a minimum
★ SPE sieve plate is completely independent, its diameter, thickness, hole can be selected at will, with any match.
★ The company focuses on technological innovation and continuous improvement, especially Tip SPE, SPE liner without sieve plate, 96&384 SPE plate wells with independent intellectual property rights, which have filled the gaps in the domestic market and reached the world's first-class level, reflecting the unique advantages of BioMed Life Sciences in the field of SPE.
Product Advantages:
★ Easy to operate, excellent flow rate range can be achieved under natural gravity, good reproducibility.
★ There is no need for solid-phase extraction and vacuum equipment, which can greatly save the cost of tools and consumables.
★ Clean packaging, no empty background clutter.
★ High recovery, 10~100ppm recovery in the best range of 95%~105%.
★ High adsorption capacity, better than other domestic SPE column brands.
★ Stable quality, good reproducibility, <5% relative standard deviation (RSD) of the load.
★ It is not afraid of a dry column. The error range is the same between a flow and a non-flow column, and the relative standard deviation (RSD) is less than 0.05%.
★ With Waters / Agilent / Supelco / Phenomenex and other companies in the same level of quality.
★ In terms of cost, the product is one of the best in the world.
Scope:
★ Widely used in soil, oil, body fluids (plasma/urine, etc.), food, etc.
Quality Commitment:
★ Ensure that each product is high-quality and qualified, using strict quality control standards, realize batch full inspection
★ Make sure each product is free of empty interference, the recovery rate of studded samples is better than national regulations to achieve the highest level of similar products.
Service Commitments:
★ Provide free professional technical support
SPE Polymer Matrix Series
Spherical polymers as adsorbents, packaging with more uniform particle size, SPE columns with more stable flow rate, classic laboratory columns for polymer applications, the whole series of products have been widely used in food testing. The products are equivalent to Waters' HLB, MAX and MCX.
SPE silica gel matrix column series
Classic SPE silica gel matrix columns, amorphous/spherical adsorbents, are trusted by customers due to their excellent economic performance and good user experience. The whole series of products is widely used in chemical analysis.
Type of extraction/purification/concentration
This is a Tip SPE that uses a pipette with a functional tip to extract/purify/concentrate biological samples or target products. The pipette tip is packed with C4/C18/silica powder/magnetic beads/protein/agarose gel, etc. It is used for filtration/extraction/precipitation/purification/concentration of target products, such as primer/genomic DNA/plasmid/PCR product/peptide/protein/antibody/concentration.
SPE Manhole Series 96/384
The 96/384 series for SPE well plates has been designed for high-performance sample pre-treatment. It can be used in conjunction with a well extraction device or a company's automated workstation to complete the entire sample pre-treatment process.
SPE Specialized Detector Series
SPE columns for azo dyes: using ultra-pure diatomaceous earth packing; Unique flow rate control technology on the sieve plate, tested by domestic and foreign authorities, OEM supply.
In addition, there are SPE columns such as graphite carbon black, acid and alkaline neutral alumina, coconut shell activated carbon, honey column, skin bleaching column, plasticizer column, ...... For more SPE products, please contact us for details.
Work procedure (using the example of Tip SPE):
The operation is slightly different depending on the mechanism of retention of the compound by the packing (adsorption by the packing of the target product or adsorption of impurities).
1. The packing adsorbs the target product, removes impurities, and eluts the target product.
Principles:
Sampling
Cleaning and decontamination
Flushing, elution
This type of solid-phase extraction typically consists of four steps:
(1) Activation – removing impurities in the SPE tip and creating a specific solvent environment;
(2) Sample Lifting—Dissolving the sample in a specific solvent, pipette into the SPE tip, and holding the components on the tip;
(3) Dipping – to maximize the removal of impurities and other non-target products;
(4) Elution – The target product is eluted with a small volume of solvent and collected.
2. The filler adsorbs impurities, discharging the target product
Principles:
Sampling
dsorption of impurities and separation of destination products
Target product
Typically, this type of solid-phase extraction consists of three steps:
(1) Activation - Remove impurities within Tip SPE and create a specific solvent environment.
(2) Sample - The pipette is placed in the SPE tip and then slowly knocked out at that time. Most of the target compounds are knocked out with the main sample solution, impurities remain in the tip, so collection must begin at this stage;
(3) Elution - Use a small volume of solvent to blot the components and collect them, combine the collection solution.