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at every purification step。

Try our EconoFit Prepacked Columns

EconoFit Product

Bio-Rad offers a wide assortment of resins in prepacked columns to support rapid method development and preparative scale purification workflows.EconoFit low-pressure prepacked columns deliver run-to-run unifor arange of chromatography applications and easily connect with Bio-Rad NGC System。

断开的第一个预压的Columns和request a sample below

Affinity chromatography separates proteins based on the attraction of a protein moiety to a ligand bound to the chromatography resin.This technique is performed by either utilizing attraction of native protein moieties to a chromatography resin or engineering a tag into the protein to interact with a specifictype of matography resine or engineeringis typically the first step in a purification protocol，allowing high enrichment of a protein of interest。

Nuvia IMAC and Profinity IMAC resins offer efficient capture of histidine‑tagged proteins

Nuvia IMAC，Ni‑Charged

Ultra‑high capacity for histidine‑tagged proteins

Nuvia IMAC，Uncharged

Charge with a transition metal of your choice

Profinity IMAC，Ni‑Charged

For larger and difficult‑to‑purify histidine-tagged proteins

Ion exchange（IEX）separation occurs through a charged protein of interest being attracted to an oppositely charged chromatography resin。Separation of proteins is performed by changing the ionic strength or pHof the solution in a manner that differentially changes the binding properties of proteins interacting with the matrix.IEX can be used for protein isolation，intermediate purification，or as a polishing technique。

Macro‑Prep IEX resins combine high resolution and capacity，providing solutions for any purification step。

UNOsphere and Nuvia resins are designed for capture and intermediate steps，and their bead size makes them ideal for use with crude samples

Macro‑Prep High Q and High S

Strong ion exchange resins that combine good to high resolution and high capacity；ideal for purifying acidic（High Q）/basic（High S）and neutral proteins and peptides

Macro‑Prep DEAE and CM

Weak anion（DEAE）/cation（CM）exchange resins that offer different selectivity than strong ion exchangers

UNOsphere Q and S

Strong anion（Q）/cation（S）exchange resins that exhibit high capacity and allow capture from crude lysates

Nuvia Q and S

Strong anion（Q）/cation（S）exchange resins that provide ultra‑high capacity

Nuvia HP‑Q

High capacity，strong anion exchange resin for the purification of large biomolecules such as IgA and IgM or viruses

Nuvia HR‑S

High‑resolution，strong cation exchange resin for separating closely related biomolecules

ixed‑mode or multimodal chromatography is atechnique that offers unique separation properties due to the use of multiple separation modalities.Using mixed-mode chromatography asan intermediate purification or polishing step can offer unparalled selectivity and resolution fora variety of biomolecules

Ceramic Hydroxyapatite（CHT™）resin，with the unique capability to remove Protein A，endotoxins，nucleic acids and aggregates，is considered an industry standard for the purification of antibodies and is ideal for the second or third step of an antibody purification workflow

Nuvia aPrime4A and cPrime resins combine hydrophobic interaction and ion exchange modalities to achieve effective purification。​

CHT Type I

Offers unique separation properties and unparalleled selectivity and resolution；purify a variety of biomolecules ranging from antibodies to viruses.Avalable as40or80µm sized particles。​

CHT Type II

Same benefits as CHT Type I，but with larger pores making it suitable for larger biomolecules such as IgM or viruses.Available as40 or 80µm sized particles。​

CHT XT

Provides exceptional clearance of impurities and aggregates for monoclonal antibody purification.Offers selectivity between CHT Type I and Type II

Nuvia aPrime4A and cPrime

Anionic（aPrime4A）or cationic（cPrime）hydrophobic media that deliver both high purity and yield for difficult‑to‑purify biomolecules

Hydrophobic interaction chromatography（HIC）separates molecules based on their hydrophobicity。HIC is a useful separation technique for purifying proteins whil maintaining biological activity due to the use of conditions and matrices that operate under less denaturing conditions

acro‑Prep HIC resins are designed specifically for intermediate purification steps that remove host‑cell contaminants from partially purified targets

Macro Prep Methyl

Weakly hydrophobic，for purifying biomolecules that have strong hydrophobic regions。

Macro Prept Butyl

Mildly hydrophobic，for purifying compounds that have few or weakly hydrophobic regions

Complete this form to request an EconoFit sample。

Thank you for requesting a sample of our EconoFit Prepacked Columns。

You will receive confirmation of your sample request within2-3 business days.For more information about our chromatography columns and resins，下路选择装置。