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AFFINISEP is a high technology business dedicated to provide innovative kits for analytical chemistry, radiochemistry and diagnostics. Our customers are analytical and R&D laboratories from the world’s largest companies, small laboratories and leading academic institutes. The company is headquartered and has production facilities in Le Houlme, Normandy, approximately 90km in the north-west of Paris (France).
Our missions are to supply innovative solutions that respond and satisfy our customers complex needs, for selective extraction; separation and detection of the molecule of interest. We provide analytical and R&D laboratories around the world with the kits focus on topical concerns about the quality and safety of food and agricultural products, and to monitor the quality of water, soil, foods, pharmaceuticals, cosmetics, chemical, and petroleum products.
Affinisep has developed the BioSPE™ range for various applications in proteomics such as:
All the products of the BioSPE™ range are available as StageTips, Spin columns, 96 plates for microelution, and SPE cartridges.
The following table will help you select the BioSPE™ references that are the most adapted to your proteomic applications, depending on your sample volume and protein/peptides amount. Please replace the SB in the given references by the sorbent you need for your application (e.g. KT-Adapt-Tips-PurePep.S.200.96).
BioSPE™ PurePep is used for efficient peptide desalting after enzymatic digestion, prior to LC-MS/MS analysis. Up to 97% proteins are identified after desalting of HeLa digest on BioSPE™PurePep, with a good recovery of peptides on the whole polarity range, and good repeatability (RSD < 3%).
For desalting of the most hydrophilic peptides, we recommend the use of BioSPE™ PurePep Broad, that can efficiently retain small polar peptides. BioSPE™ PurePep Broad is also stable under extreme pH conditions (pH 0-14) and can run dry during the SPE process without consequences on your results.
The BioSPE™ PurePep and BioSPE™ PurePep Broad kits are composed of:
To determine which format and capacity will best suit your needs, please refer to the tables in the “Formats & Capacities” tab.
Details regarding the loading and elution volumes for our different BioSPE™PurePep products to find the best product depending on your sample volume.
Information table regarding the capacities (maximal amount of peptides/proteins that can be retained) of our different BioSPE™PurePep products :
BioSPE™ PepFrac is used for peptide fractionation by hydrophobicity at basic pH. This fractionation method being orthogonal to peptide separation by reversed-phase liquid chromatography, sample complexity is reduced for deep proteome sequencing and quantitative analysis.
The BioSPE™ PepFrac kit is composed of:
To determine which format and capacity will best suit your needs, please refer to the tables in the “Formats & Capacities” tab.
Details regarding the loading and elution volumes for our different BioSPE™PepFrac products to find the best product depending on your sample volume.
Information table regarding the capacities (maximal amount of peptides/proteins that can be retained) of our different BioSPE™PepFrac products :
BioSPE™ BeadRem is used to easily and quickly filter-out magnetic beads that remain in peptide or protein samples after SP3 procedure and that could plug the chromatographic column during LC-MS/MS analysis.
BioSPE™ BeadRem is available in two different versions, depending on the nature of your sample:
The BioSPE™ BeasRem kit is composed of:
To determine which format will best suit your needs, please refer to the table in the “Formats” tab.
Details regarding the loading volumes for our different BioSPE™ BeadRem products to find the best product depending on your sample volume.
BioSPE™ PureProt is used for the purification and desalting of intact proteins and large peptides (MW > 10kDa) from biological matrices (serum, plasma…) or food matrices (milk), prior to LC-MS/MS analysis.
The BioSPE™ PureProt kit is composed of:
To determine which format and capacity will best suit your needs, please refer to the tables in the “Formats & Capacities” tab.
Details regarding the loading and elution volumes for BioSPE™PureProt to find the best product depending on your sample volume.
Information table regarding the capacities (maximal amount of peptides/proteins that can be retained) of our different BioSPE™PureProt products :
BioSPE™ GlycaClean can be used for the purification and enrichment of both glycopeptides and glycans, depending on your application.
The BioSPE™ GlycaClean kit is composed of:
To determine which format and capacity will best suit your needs, please refer to the tables in the “Formats & Capacities” tab.
Details regarding the loading and elution volumes for our different BioSPE™GlycaClean products to find the best product depending on your sample volume.
Information table regarding the capacities (maximal amount of peptides/proteins that can be retained) of our different BioSPE™GlycaClean products :
Discover our new range for bioanalysis!
Affinisep has developped the BioSPE™ range for various applications in bioanalysis such as:
All the products of BioSPE™ range are available as StageTips, Spin columns, 96 plates for microelution and SPE cartridges.
BioSPE™ PureOmics is used to desalt and concentrate small molecules and metabolites from different matrices (urine, plasma, culture medium…).
The BioSPE™ PureOmics kit is composed of:
The following table will help you select the BioSPE™ PureOmics formats and references that are the most adapted to your metabolomic applications, depending on your sample volume.
Product Name | Description | Catalog No. |
BioSPE™ PureOmics – 96 wellplate & collection plates | 96 Wellplate for extraction and purification of metabolites and small molecules in biological fluids - 1mL wells - 1/pk + Collection plates - 1mL - 2/pk | KT-Coll-96W-PureOmics.H.1 |
BioSPE™ PureOmics – 96 wellplate for microelution & collection plates | 96 Wellplate for extraction and purification of metabolites and small molecules in biological fluids - Tip-shaped wells - 1/pk + Collection plates - 1mL - 2/pk | KT-Coll-µ96W-PureOmics.H.1 |
BioSPE™ PureOmics – Tips 10µL & spin adapters | Kit of tips for the extraction and purification of metabolites and small molecules in biological fluids - 10µL - 96/pk + spin adapters - 96/pk + collection tubes - 192/pk | KT-Adapt-Tips-PureOmics.H.10.96 |
BioSPE™ PureOmics – Tips 1mL & spin adapters | Kit of tips for the extraction and purification of metabolites and small molecules in biological fluids - 1mL - 96/pk + spin adapters - 96/pk + collection tubes - 192/pk | KT-Adapt-Tips-PureOmics.H.1000.96 |
BioSPE™ PureOmics – Tips 200µL & spin adapters | Kit of tips for the extraction and purification of metabolites and small molecules in biological fluids - 200µL - 96/pk + spin adapters - 96/pk + collection tubes - 192/pk | KT-Adapt-Tips-PureOmics.H.200.96 |
BioSPE™ PureOmics – Cartridges 1mL | SPE cartridges for extraction and purification of metabolites and small molecules in biological fluids - 1mL - 50/pk | CAR1-PureOmics.H.50 |
BioSPE™ PureOmics – Cartridges 3mL | SPE cartridges for extraction and purification of metabolites and small molecules in biological fluids - 3mL - 50/pk | CAR3-PureOmics.H.50 |
BioSPE™ PureOmics – Cartridges 6mL | SPE cartridges for extraction and purification of metabolites and small molecules in biological fluids - 6mL - 50/pk | CAR6-PureOmics.H.50 |
BioSPE™ PureOmics – Spin | Spin columns for extraction and purification of metabolites and small molecules in biological fluids - 50/pk + collection tubes - 100/pk | Spin-PureOmics.H.50 |
BioSPE™ PureOmics – Spin 15mL | Spin columns for extraction and purification of metabolites and small molecules in biological fluids - 15mL - 25/pk + collection tubes - 50/pk | Spin15-PureOmics.H.25 |
BioSPE™ PureOmics – Spin 50mL | Spin columns for extraction and purification of metabolites and small molecules in biological fluids - 50mL - 25/pk + collection tubes - 50/pk | Spin50-PureOmics.H.25 |
BioSPE™ PureOmics – µSpin | µSpin columns for extraction and purification of metabolites and small molecules in biological fluids - 50/pk + collection tubes - 100/pk | µSpin-PureOmics.H.50 |
AttractFiltra® Protein Precipitation plates make easy, fast and automatable, the removal of plasma/serum proteins prior to the analysis of small molecules present in these complex matrices.
This very important step is obtained by precipitating proteins in presence of an organic solvent (e. g. acetonitrile). In the 2mL format of each well, you can leave your organic solvent in the well for several hours without any leakage.
The addition of the serum/plasma and the subsequent mixing lead to the protein precipitation. Then, using a positive pressure or vacuum manifold or centrifugation, the filtrate containing small molecules is collected for a LC-MS/MS analysis. Usually the proportion is 1 volume of biological fluids to 3 volumes of organic solvent.
The overall process is very short and can be lead easily with an automate.
Product Name | Size | Catalog No. |
AttractFiltra® Protein Precipitation | 5/pk | PPT-5.96W |
AttractFiltra® Protein Precipitation | 1/pk | PPT-1.96W |
The BioSPE™ range is expanding! Discover our new kits dedicated to genomics!
Discover our range for circulating DNA and RNA.
BioSPE™ PureGenNucleo cfDNA is a ready-to-use kit for the efficient isolation, purification, and concentration of circulating cell-free DNA and RNA from human plasma or urine samples.
Circulating cell-free DNA (ccfDNA or cfDNA) is a fragmented DNA that freely circulates in the bloodstream, without being associated with cells. Though it is not always the case, this DNA can be tumor-derived. In this case, cfDNA mostly originates from apoptotic cells.
If cfDNA usual concentrations in plasma range from 0.1ng DNA per mL to several hundred ng per mL of plasma, the total amount of circulating DNA and RNA in urine or plasma depends on several criteria, including but not limited to:
BioSPE™ PureGenNucleo cfDNA mini spin columns kit is sold in two packaging sizes (10/pk or 50/pk) containing the following elements:
We also provide the following two accessories in the kit: Reservoirs (200mL) and manifold adapters.
BioSPE™ PureGenNucleo cfDNA kit is also available with 96 well plates, ideal for high throughput and automated processing.
Other formats will be available soon:
Product Name | Description | Catalog No. |
BioSPE™ PureGenNucleo cf DNA – Mini Spin columns | Ready-to-use kit for isolation of cell-free DNA and RNA from plasma and urine containing Mini Spin columns (10/pk) + all required buffers and accessories | Spin-PureGenNucleo-cfDNA.S.10 |
BioSPE™ PureGenNucleo cf DNA – Mini Spin columns | Ready-to-use kit for isolation of cell-free DNA and RNA from plasma and urine containing Mini Spin columns (50/pk) + all required buffers and accessories | Spin-PureGenNucleo-cfDNA.S.50 |
BioSPE™ PureGenNucleo cf DNA – 96 Well Plate | Ready-to-use kit for isolation of cell-free DNA and RNA from plasma and urine containing 96 Well Plate (1/pk) + all required buffers and accessories | 96W-PureGenNucleo-cfDNA.S.1 |
AttractSPE®Tips are SPE tips, compatible with automates for high throughput screening, useful for biomolecular applications of peptide desalting, proteomics and biomarker discovery.
In order to prepare high quality peptide samples for LC-MS analysis, it is very important to ensure excellent overall quality of proteomic experiments. Peptide samples collected after enzymatic digestion require treatment to remove salts, possible pieces of gels or particles that can damage the equipment or falsify the results.
AttractSPE®Tips is the ideal tool for this application as well as for drug extraction or small molecule analysis in urine or serum in bioanalysis.
Several capacities are available to help you in your purification protocols.
Our application notes have shown that our SPE tips C18 are the perfect tools for peptides desalting with excellent results.
Process of use: centrifugation, positive pressure.
Our SPE tips can’t be used with a pipette.
Formats: 10µL, 200µL and 1mL.
For any other format, contact us.
NEW: eco packaging of 960 tips in bulk now available for AttractSPE® Tips C18!
Contact us for more details!
Each product is available with different capacities, which are designated T1, T2 or T3 in the product designations. This designation refers to the layer thickness of SPE tips. For a more reliable product, each tool contains only ONE layer.
Table legend: T1, T2, T3 = maximum loading capacity (µg)
Watch in replay our webinar on Phosphoproteomics with AttractSPE®Disks Tips!
All 96 wellplates you need for high throughput automated methods.
SPE plates based on SPE disks or powder-based, collection plates, precipitation or filtration plates.
AFFINISEP supplies an exhaustive range of wellplates for SPE, filtration or precipitation.
They are available either in 1 mL or 2 mL formats.
96 SPE wellplates with powder sorbents (polymer, silica-based or molecularly imprinted polymers) for high throughput analysis or screening.
Based on AttractSPE®Disks, a range of AttractSPE®Disks 96 plates is available as an ideal tool to accompany you in your high throughput experiments in proteomics or bioanalysis, including protein precipitation.
AttractSPE®Disks 96 Plate – 1mL contains wells with high capacity and high sorbent surface area.
AttractSPE® Disks 96 Plate for microelution is a plate with wells having the shape of a pipette tip.
AttractFiltra® Protein Precipitation Plates allow the precipitation of proteins from plasma or serum prior to analysis of the small molecules present in these complex matrices.
AttractSPE® Disk 96 Plate is a plate with 96 SPE columns containing immobilized SPE disks that enables a high throughput clean-up with the simultaneous preparation of 96 samples. Thanks to this small sorbent amount and a high efficiency, almost 100% of the original sample is recovered. The 1mL well contains a 10-20mg SPE disks for a high capacity. Due to the weak dead volume of the solid phase, a very small elution volume is required.
Table legend: T1, T2, T3 = maximum loading capacity (µg)
Products | T1 | T2 | T3 |
T1 | 500 | 1000 | 1500 |
AttractSPE® Disks 96 Plate for microelution is a plate with 96 microSPE columns containing immobilized SPE disks that enables a high throughput clean-up with the simultaneous preparation of 96 samples. Thanks to this small sorbent amount and a high efficiency, almost 100% of the original sample is recovered. Each well of 400µL contains 1-2mg of SPE disks with a pipette tip shape. This is the ideal product to carry out 96 stagetips experiments in one step, enabling fractionation and desalting with a very high speed.
Table legend: T1, T2, T3 = maximum loading capacity (µg)
Products | T1 | T2 | T3 |
AttractSPE®Disks 96 plate for microelution | 35 | 70 | 105 |
Most products using a powder sorbent in the portfolio of SilactSPE™, AttractSPE® or AFFINIMIP®SPE can be available as 96 SPE well plates of 1mL or 2mL.
Product | Description | Catalog No. |
AttractSPE® SAX | Strong Anion Exchange SPE cartridges - 1/pk - 96-well Plate / 10mg sorbent per well - 40µm | SAX-1.96W.10 |
AttractSPE® WCX | Weak Cation Exchange SPE cartridges - 1/pk - 96-well Plate / 30mg sorbent per well | WCX-1.96W.30 |
AttractSPE® WCX | Weak Cation Exchange SPE cartridges - 1/pk - 96 -well Plate / 30mg sorbent per well - 80µm | WCX-1.96W.30GP |
AttractSPE® WCX | Weak Cation Exchange SPE cartridges - 1/pk - 96-well Plate / 60mg sorbent per well | WCX-1.96W.60 |
AttractSPE® WAX | Weak Anion Exchange SPE cartridges - 1/pk - 96-well Plate / 30mg sorbent per well | WAX-1.96W.30 |
SilactSPE™Silica 96 well plate | Si-1.96W.50 | |
SilactSPE™Silica 96 well plate | 96 well plate - 2mL - 1/pk | Si-1.96W.2.50 |
AttractSPE® HLB | HLB SPE cartridges - 1/pk - 96-well Plate / 60mg sorbent per well - 40µm | HLB-1.96W.60 |
AttractSPE® HLB | HLB SPE cartridges - 1/pk - 96 -well Plate / 30mg sorbent per well - 80µm | HLB-1.96W.30GP |
AttractSPE® HLB | HLB SPE cartridges 5/pk - 96-well Plate / 30mg sorbent per well - 40µm | HLB-5.96W.30 |
AttractSPE® HLB | HLB SPE cartridges 5/pk - 96-well Plate / 60mg sorbent per well - 40µm | HLB-5.96W.60 |
AttractSPE® WAX | Weak Anion Exchange SPE cartridges - 1/pk - 96 -well Plate / 30mg sorbent per well - 80µm | WAX-1.96W.30GP |
AttractSPE® WAX | Weak Anion Exchange SPE cartridges - 1/pk - 96-well Plate / 60mg sorbent per well | WAX-1.96W.60 |
AttractSPE® HLB | HLB SPE cartridges - 1/pk - 96-well Plate / 30mg sorbent per well - 40µm | HLB-1.96W.30 |
AttractSPE® SCX | Strong Cation Exchange SPE cartridges - 1/pk - 96-well Plate / 30mg sorbent per well | SCX-1.96W.30 |
AttractSPE® SCX | Strong Cation Exchange SPE cartridges - 1/pk - 96 -well Plate / 30mg sorbent per well - 80µm | SCX-1.96W.30GP |
AttractSPE® SCX | Strong Cation Exchange SPE cartridges - 1/pk - 96-well Plate / 60mg sorbent per well | SCX-1.96W.60 |
AttractSPE® SAX | Strong Anion Exchange SPE cartridges - 1/pk - 96-well Plate / 30mg sorbent per well | SAX-1.96W.30 |
AttractSPE® SAX | Strong Anion Exchange SPE cartridges - 1/pk - 96-well Plate / 60mg sorbent per well | SAX-1.96W.60 |
AttractSPE® SAX | Strong Anion Exchange SPE cartridges - 1 - 96 -well Plate / 30mg sorbent per well - 80µm | SAX-1.96W.30GP |
AttractSPE® DVB | Reversed Phase Copolymer SPE cartridges - 1/pk - 96-well Plate / 60mg sorbent per well | DVB-1.96W.60 |
AttractSPE® DVB | Reversed Phase Copolymer SPE cartridges - 1/pk - 96 -well Plate / 30mg sorbent per well - 80µm | DVB-1.96W.30GP |
AttractSPE® DVB | Reversed Phase Copolymer SPE cartridges - 1/pk - 96-well Plate / 30mg sorbent per well | DVB-1.96W.30 |
Product | Description | Catalog No. |
Collection plate sealing film | Sealing film - 100/pk | 96W-SEAL-100 |
96 – well collection plate 2mL | 96 Round collection well - 2mL - U bottom - 100/pk | 96W-COLL-2ML-100 |
96 – well collection plate 1mL | 96 Round collection well - 1mL - U bottom - 100/pk | 96W-COLL-1ML-100 |
Thanks to their strength, monolithic SPE disks do not require frits to form the column bed (unlike traditional SPE products using powder). This allows recovery yields close to 100% after a serie of short centrifugations.
AFFINISEP proposes a range of 4 sizes spin tubes to make possible the scale-up of your purification thanks to similar disks (2mL microspin, 2mL minispin, 15mL spin and 50mL spin tubes).
They are commonly used for peptides/proteins/DNA & RNA purification and desalting or small molecules extraction.
Table legend: T1, T2, T3 = maximal loading capacity (µg)
Products | T1 | T2 | T3 |
AttractSPE®Disks Spin (micro) | 200 | 400 | 600 |
AttractSPE®Disks Spin (mini) | 300 | 600 | 900 |
AttractSPE®Disks Spin 15mL | 1500 | 3000 | 4500 |
AttractSPE®Disks Spin 50mL | 3000 | 6000 | 9000 |
Solid Phase Extraction Disks for a high contaminants enrichment with a high flow rate
AttractSPE®Disks are Solid Phase Extraction Disks for the extractions of a broad range of contaminants.
AttractSPE®Disks is a thin and uniform SPE disk for retention of targeted analytes without any breakthrough. Despite its thinness, AttractSPE®Disks remain dense and resistant with a very good hold during your sample analysis.
AttractSPE®Disks have been diversified in two very different fields requiring their own specifications: Environment and Biomolecular analysis.
AttractSPE®Disks Environment make possible the loading of large water volume thanks to a fast flow rate and a high surface area of exchange. Our innovative SPE disks allow the best interactions with analytes and a maximal flow rates without any channeling. AttractSPE®Disks Environment reduce extraction time while loading high volume of water. A high enrichment is obtained by our SPE disks with excellent recoveries (>90%). AttractSPE®Disks Environment is also the perfect membrane to use for the passive sampler Chemcatcher thanks to a very good hold and ease to use. AFFINISEP supplies a wide variety of sorbents such as C18, SDB, HLB, RPS, Anion and Cation exchanges.
AttractSPE®Disks BioMol is dense and uniform membranes allowing peptides purification and desalting for tiny volume of samples. Thanks to the elasticity of the membrane, AttractSPE®Disks BioMol is the perfect toolbox to develop your own specific formats for High throughput and automatized screening, for instance to make Stagetips by punching the membranes. AFFINISEP supplies a wide variety of sorbents such as C18, SDB, HLB, RPS, SCX and SAX. From these disks, several tools have been designed and developped for biomolecular applications such as spin tubes, Stagetips, 96 wellplates etc…
AttractSPE®Disks are available with 47mm and 90mm diameter (for environmental applications only). For other formats, please contact us.
AttractSPE®Disks are the main alternative products to 3M Empore disk for Solid Phase Extraction!
Our Innovation puts at your disposal a broad variety of sorbents (C18, SDB, HLB, RPS, Anion and cation exchanges). SPE Disks manufactured by AFFINISEP enable the loading of great volumes of waters. The treatment of environmental samples implies great volume of environmental liquids, that’s AttractSPE®Disks are especially designed for any kind of waters, dirty or ground waters. Despite its thinness, AttractSPE®Disks Environment remain dense and resistant during your sample analysis. AttractSPE®Disks Environment cover the extraction of a large scope of contaminants such as pesticides, PAHs or drug residues and is compliant with EPA methods.
AttractSPE®Disks Environment is also the perfect membrane to use for the passive sampler SPE Disk based or Chemcatcher thanks to a very good hold and ease to use.
AttractSPE®Prefilter can be added on top of the AttractSPE®Disk to prevent clogging in case of samples with a lot of particles.
For the extraction of molecules, we propose one, three or six-station filtration manifolds in our product catalog.
To help you, we have also developed an interesting kit, containing a Manifold and a box of disks. For more information, go to our “Kits for method development” tab.
Product | Compatible with analytical methods |
AttractSPE®Disks HLB SPE Disks of DVB with hydrophilic moieties (HLB) sorbent for environmental applications | EPA methods : 532 (Phenylurea compounds), 548 (Endothall), 625 (Acids and Base/Neutrals including PCBs), 8081 (Organochlorine Pesticides), 8082 (PCBs), 8270 (Semivolatile Organic Compounds), 8315 (Carbonyl Compounds), 8318 (N-Methylcarbamates), 8330 (Nitroaromatics & Nitramines) and also Hormons, sex steroids, PAHs, PPCPs, Pharmaceutical compounds, Endocrine disruptors |
AttractSPE®Disks C18 for non polar compounds and AttractSPE®Disks C18 Polar for non polar to mid polar compounds SPE Disks with two different C18 sorbents for environmental applications | EPA methods : 506 (Phthalate & Adipate Esters), 507 (Nitrogen- & Phosphorus-Containing Pesticides), 508.1 (Chlorinated Pesticides), 525 (Organic Compounds), 532 (Phenylurea compounds), 548 (Endothall), 550.1 (PAHs), 553.1 (Benzidine & Nitrogen-containing Pesticides), 554 (Carbonyl Compounds & Formaldehyde), 608 (Organochlorine Pesticides), 1613 (Dioxins & Furans), 1614, 1657 (Organophosphorus Pesticides), 1668 (PCBs), 8061 (Phthalate Esters), 8081 (Organochlorine Pesticides), 8082 (PCBs), 8315 (Carbonyl Compounds) and also Bisphenols & Alkyl phenols, PBDEs, Dioxins & Furans, Phthalates, Herbicides, PAHs, Carbaryl, Microcystins |
AttractSPE®Disks RPS SPE Disks with sulfonic modified PS-DVB sorbent for environmental applications | Explosives Residues (HDX, RDX) |
AttractSPE®Disks Anion Exchange - SR SPE Disks with SAX sorbent for environmental applications | EPA methods: 548.1 Rev. 1 (Endothall), EPA Method 552.1 Rev. 1 (Haloacetic Acids and Dalapon) And also Pesticides, Pharmaceutical compounds and analytes containing carboxylic acid groups |
AttractSPE®Disks Cation Exchange - SR SPE Disks with SCX sorbent for environmental applications | Amines |
AttractSPE®Disks Mix HLB-SAX SPE Disks with a mixture of SAX and HLB sorbent for environmental applications | Mixed mode for pharmaceuticals residues and not-targeted compounds |
AttractSPE®Disks Oil & Grease | Oil & grease |
AttractSPE®Disks Chelating | Metals |
AttractSPE®Disks are outstanding concentration and sampling tools. To implement these methods in your laboratory, a manifold is required.
For this development phase, we offer special prices for 1 development kit:
Dev-Disks-47-MAN-1 is a development kit containing one Manifold – 1 station for disks 47mm supplied with one box of 20 AttractSPE®Disks of your choice – 47mm.
As protein analysis has become more complex and more sensitive, the need for adequate materials meets more specific requirements. Proteomic sample preparation should be a critical consideration.
AFFINISEP brings to you a full range of membranes with AttractSPE®Disks BioMol with C18, C8, C4, SCX, SAX, RPS….
These SPE membranes are especially designed and made by AFFINISEP for your bioanalytical needs and to help you to develop your own tools for your R&D projects, for instance to make Stagetips by punching the membranes. Our high quality SPE membranes allow high throughput (HTS) for protein desalting or peptides purification.
AttractSPE®Disks BioMol are fully compatible with automated liquid handlers. Indeed, with these Solid Phase Extraction Disks, you can design the applications you wish such as removing impurities from samples and isolation of analytes from biomatrices with small elution volumes. Fast and efficient purification of peptides through Solid Phase Extraction is easily accessible.
Product Name | Description | Catalog No. |
AttractSPE®Disks Bio – C18 | SPE Disks for molecular biology purpose with C18 sorbent, 47mm diameter, 20/pk | SPE-Disks-Bio-C18-100.47.20 |
AttractSPE® Disks Bio- C8 | for biomolecular applications, 47mm diameter, 20/pk | SPE-Disks-Bio-C8-100.47.20 |
AttractSPE® Disks Bio – RPS | for biomolecular applications - 47mm - 20/pk | SPE-Disks-Bio-RPS-M-47.20 |
AttractSPE® Disks Bio HLB | for biomolecular applications - 47mm - 20/pk | SPE-Disks-Bio-HLB.47.20 |
AttractSPE® Disks Bio C4 | for biomolecular applications - 300A, 47mm diameter, 20/pk | SPE-Disks-Bio-C4-300.47.20 |
AttractSPE® Disks Bio – SDB | SPE Disks for molecular biology purpose with PS-DVB sorbent, 47mm diameter, 20/pk | SPE-Disks-Bio-DVB-47.20 |
AttractSPE® Disks Bio – SCX | PE Disks for molecular biology purpose with SCX sorbent, 47mm diameter, 20/pk | SPE-Disks-Bio-SCX-47.20 |
AttractSPE® Disks Bio – SAX | SPE Disks for molecular biology purpose with SAX sorbent, 47mm diameter, 20/pk | SPE-Disks-Bio-SAX-47.20 |