One-Stop Protein Purification Solution

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High Capacity, High Resolution, High Recovery Rate

1、Comprehensive Process Coverage: From rough purification to fine purification, providing resins and corresponding tools that fit various stages.
2、High Compatibility: Supports prokaryotic/eukaryotic expression systems, different tag types, and complex samples.
3、Professional Support: The technical team provides customized solutions to help you optimize the purification process!

Antibody Affinity Purification Resin

One-step purification to obtain high-purity antibodies, achieving efficient purification of various samples such as ascites, serum, and cell culture medium.

The process of antibody purification using antibody affinity resin is as follows

Product Number	Product Name	Features and Applications
abs91001	Recombinant Protein A Agarose Gel FF	Can specifically bind to multiple subtypes of IgG from mammals, used for purification of monoclonal or polyclonal antibodies, load ≥40 mg h-IgG/mL matrix
abs91003	High Alkaline Protein A Agarose Gel FF	Compared to Protein A matrix, it can withstand cleaning with 0.1~0.5 M NaOH more than 100 times, higher load, ≥45 mg h-IgG/mL matrix
abs91002	Recombinant Protein G Agarose Gel FF	Compared to Protein A matrix, it can specifically bind to all IgG subtypes from humans and mice, load ≥40 mg h-IgG/mL matrix
abs91005	Easy-to-Wash Protein G Agarose Gel FF	Compared to regular Protein G, it can increase the elution pH by 1 unit, suitable for antibodies that are difficult to elute under low-pH conditions, load ≥40 mg h-IgG/mL matrix
abs91004	Protein A/G Agarose Gel FF	Compared to Protein A or G matrix, it has a broader binding range, can bind to all IgG subtypes, IgA, IgE, IgM, load ≥40 mg h-IgG/mL matrix
abs91006	Recombinant Protein L Agarose Gel FF	Compared to Protein A or G matrix, it can bind to light chains of antibodies, can be used for purification of antibodies from all subtypes of humans, mice, and rats, load ≥40 mg h-IgG/mL matrix

Tag Protein Purification Resin

Supports a variety of tags such as His, GST, MBP, Strep II, and more, meeting diverse needs.

Purification Process of Strep II-Tagged Proteins Using Strep II Agarose Gel FF

Product Number	Product Name	Features and Applications
abs91007	Ni-IDA Agarose Gel FF	Pre-charged with Ni2+, can be directly used for purification of His-tagged proteins, load ≥40 mg His-tagged protein/mL matrix
abs91008	Ni-NTA Agarose Gel FF	Uniform metal chelate matrix, usually the first choice, ppb level, load ≥40 mg His-tagged protein/mL matrix
abs91009	Ni-TED Agarose Gel FF	Virtually no metal ion leaching, suitable for purification of His-tagged proteins under denaturing conditions, load ≥20 mg His-tagged protein/mL matrix, resistant to 100 mM EDTA, 100 mM β-ME and 50 mM DTT.
abs91010-F	GST Agarose Gel FF	For purification of GST-tagged proteins, high capacity and flow rate, easier elution, load ~15 mg/mL for SUMO-tagged proteins, can be eluted with thiol-containing reducing agents
abs91011-F	MBP Agarose Gel FF	For purification of MBP-tagged proteins, load 3~5 mg/mL, can be eluted with maltose
abs91012-F	Biotin Agarose Gel FF	1) For purification of biotinylated proteins, load ~8 mg biotinylated BSA/mL matrix, requires variable conditions for elution; 2) Can be eluted under pH 4.0 conditions with avidin-biotin affinity; 3) Can be used for purification of antigens or antibodies labeled with biotin.
abs91013-F	Strep II Agarose Gel FF	For purification of proteins tagged with Strep (II) or Twin-Strep, load 8~10 mg tagged protein/mL matrix, can be eluted with D-desthiobiotin

Ion Exchange Purification Resin

The high dynamic binding capacity and good selectivity ensure that the broad-spectrum ion exchange resin efficiently captures and purifies the target molecules.

Schematic Diagram of Ion Exchange Purification Resin

Product Number	Product Name	Features and Applications
abs91018-F	CM Anion Exchange Agarose Gel FF	Weak anion exchange resin, suitable for capture and intermediate purification, load ≥90 mg lysozyme/mL matrix
abs91017-F	SP Anion Exchange Agarose Gel FF	Strong anion exchange resin, no double bond residue, suitable for capture and intermediate purification, load ≥120 mg lysozyme/mL matrix
abs91016-F	DEAE Anion Exchange Agarose Gel FF	Weak anion exchange resin, suitable for capture and intermediate purification, load ≥50 mg BSA/mL matrix (2 min retention time)
abs91014-F	Q Anion Exchange Agarose Gel FF	Strong anion exchange resin, suitable for capture and intermediate purification, load ≥40 mg BSA/mL matrix, ≥110 mg rh-EGF/mL matrix (2 min retention time)

Hydrophobic & Multi-Mode Resins

A rich variety of ligand types and hydrophobic strengths offer different selectivities, while the clever combination of various interaction modes provides novel selectivities and broader operational conditions.

Schematic Diagram of Multi-Mode Resin Structure

Product Number	Product Name	Features and Applications
abs91023	Anion Exchange Multi-Mode Agarose Gel Adhere	Exhibits different selectivity from anion exchange resins, has certain salt tolerance, load ≥70 mg BSA/mL matrix
abs91024	Cation Exchange Multi-Mode Agarose Gel MMC	Exhibits different selectivity from cation exchange resins, has higher salt tolerance, load ≥50 mg BSA/mL under conditions of 30 mS/cm conductivity
abs91026	Butyl Agarose Gel Core	Outer shell porosity, core matrix has multiple interactive effects, suitable for purification of virus particles, plasmid DNA, and other large molecular weight biological molecules, load ≥10 mg ovalbumin/mL
abs91019	Butyl Agarose Gel FF	Butyl group is a "pure hydrophobic" base, suitable for capturing and intermediate purification of proteins with more hydrophobic side chains, load ≥25 mg BSA/mL
abs91022	Phenyl Agarose Gel FF	Suitable for capturing and intermediate purification of proteins with more hydrophobic side chains, has unique production process and selectivity, load ≥20 mg BSA/mL
abs91020	Benzyl Agarose Gel FF	Benzyl group not only has desalting effect but also π-π stacking effect with biological molecules, suitable for capturing and intermediate purification of aromatic side chain-containing proteins, load ≥35 mg BSA/mL
abs91021	Methyl Agarose Gel FF	Lower ligand density provides more abundant selectivity, load ≥30 mg BSA/mL

Gel Filtration Resin

Precise exclusion limits and low non-specific adsorption ensure high recovery rates for desalting and buffer exchange operations.

Schematic Diagram of Gel Filtration Purification Process

Product Number	Product Name	Features and Applications
abs91028	Desalting Column (Centrifugal, 0.6 mL)	Centrifugal column, matrix volume 0.6 mL, sample processing capacity 100~180 μL
abs91027	Desalting Column (Medium Pressure Pre-packed, 5.0 mL)	Medium pressure pre-packed column, matrix volume 5.0 mL, sample processing capacity 0.1~1.5 mL. Suitable for use with syringes, peristaltic pumps, or tangential devices
abs91029	Desalting Column (Gravity, 8.5ML)	Gravity column, matrix volume 8.5 mL, sample processing capacity 2.5 mL. Can be operated centrifugally after loading

Absin provides antibodies, proteins, ELISA kits, cell culture, detection kits, and other research reagents. If you have any product needs, please contact us.

Absin Bioscience Inc.
Email: worldwide@absin.net

June 12, 2025

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