Protein Isolation and Purification

EMD Millipore PureProteome™ Kappa Ig Binder Magnetic Beads

PureProteome magnetic beads are a powerful system to isolate antibodies faster, easier and with better reproducibly then ever before.

EMD Millipore PureProteome™ Albumin Magnetic Beads

Faster, easier serum depletion with greater insight into your sample

EMD Millipore PureProteome™ Lambda Ig Binder Magnetic Beads

PureProteome™ magnetic beads are a powerful system to isolate antibodies faster, easier and with better reproducibly then ever before.

CHAPS (White Crystalline Powder), Fisher BioReagents™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: CHAPS CAS: 75621-03-3 Physical Form: Solid Assay Percent Range: ≥98 % Molecular Formula: C32 H58N2O7S Formula Weight: 614.9 Synonym: 3-[(3-Cholamidopropyl) dimethylammonio]-1-propanesulfonate

Sodium Dodecyl Sulfate, 10% Solution (Electrophoresis), Fisher BioReagents™

Chemical Name or Material: Sodium Dodecyl Sulfate Name Note: 10% Solution CAS: 151-21-3 CAS: 7732-18-5 Purity Grade: Electrophoresis Grade Assay Percent Range: ≥99 % Molecular Formula: C12H25NaO4S Linear Formula: CH3(CH2)10CH2OSO3Na Formula Weight: 288.38

CHAPSO (White Powder), Fisher BioReagents Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: CHAPSO CAS: 82473-24-3 Physical Form: Powder Molecular Formula: C32 H58N2O8S Formula Weight: 630.88 Synonym: 3-[(3-Cholamidopropyl) dimethylammonio]-2-hydroxy-1-propanesulfonate

EMD Millipore PureProteome™ Carboxy FlexiBind Magnetic Bead System Available on GSA/VA Contract for Federal Government customers only.

For rapid and reproducible isolation of proteins

EMD Millipore PureProteome™ Protein A/G Mix Magnetic Bead System Available on GSA/VA Contract for Federal Government customers only.

powerful system to isolate antibodies faster, easier, and with better reproducibly then ever before

Sodium Dodecyl Sulfate (SDS), Micropellets, Fisher BioReagents

Chemical Name or Material: Sodium Dodecyl Sulfate (SDS), Micropellets CAS: 151-21-3 Purity Grade: Molecular Biology Grade Physical Form: Solid Assay: ≥98.0% as C12 alcohol Assay Percent Range: >99%

Triton™ X-100 (Electrophoresis), Fisher BioReagents™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Triton™ X-100 CAS: 9002-93-1 Purity Grade: Electrophoresis Grade Physical Form: Liquid Linear Formula: 4-(C8H17) C6H4 (OCH2CH2)n OH (n∽10) Formula Weight: 646.86 Synonym: Polyethylene Glycol p-tert-Octylphenyl Ether

Sodium Dodecyl Sulfate (White Powder/Electrophoresis), Fisher BioReagents™

Chemical Name or Material: Sodium Dodecyl Sulfate CAS: 151-21-3 CAS: 7647-14-5 CAS: 7757-82-6 Purity Grade: Electrophoresis Grade Purity Grade Notes: DNase- and RNase-Free Physical Form: Solid Assay: ≥99% (≥98% C12-OH) Assay Percent Range: (as Fatty Alcohol Sulfate) >=99% Assay Percent Notes: (as Fatty Alcohol Sulfate) >=99% Molecular Formula: C12H25NaO4S Linear Formula: CH3(CH2)10CH2OSO3Na Formula Weight: 288.38 Synonym: SDS

EMD Millipore PureProteome™ Magnetic Beads Available on GSA/VA Contract for Federal Government customers only.

For rapid and reproducible isolation of proteins

Sodium Dodecyl Sulfate, 20% Solution (Electrophoresis/Molecular Biology), Fisher BioReagents™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium Dodecyl Sulfate Name Note: 20% Solution CAS: 7732-18-5 CAS: 151-21-3 Purity Grade: Electrophoresis/Molecular Biology-Grade Purity Grade Notes: DNase-, RNase- and Protease-Free Physical Form: Liquid Assay: ≥99% Assay Percent Range: (as Fatty Alcohol Sulfate): ≥99% Molecular Formula: C12H25NaO4S Linear Formula: CH3(CH2)10CH2OSO3Na Formula Weight: 288.38 Synonym: SDS

Novus Biologicals™ Total Protein Extraction Kit

Isolate total proteins from cultured cells or tissue. Extracts can be used for Western Blotting or Immunoprecipitation.

EMD Millipore PureProteome™ Streptavidin Magnetic Bead System

Powerful bead system helps researchers to purify biotinylated molecules with high capacity, high specificity at an economical price

Invitrogen™ Novex™ ZOOM™ Thiourea Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Offers a fast, reliable method to reduce sample complexity, enrich low abundance proteins, and increase the dynamic range of detection

GE Healthcare LabMate™ PD-10 Buffer Reservoirs Available on GSA/VA Contract for Federal Government customers only.

Use for high-recovery desalting, buffer exchange and removal of low-molecular weight compounds packed with Sephadex™ G-25 Medium. GE Healthcare Life Sciences™ LabMate™ PD-10 Buffer Reservoirs provide fast, affordable performance.

GE Healthcare Ni Sepharose™ High Performance Media Available on GSA/VA Contract for Federal Government customers only.

Precharged with Ni2+ for optimal purification of histidine-tagged proteins.  GE Healthcare Lifescience™ Ni Sepharose™ High Performance Media shows high binding capacity and compatibility.

GE Healthcare StrepTrap™ HP Prepacked Columns Available on GSA/VA Contract for Federal Government customers only.

Purify Strep(II)-tagged recombinant proteins by affinity chromatography. GE Healthcare Life Sciences™ StrepTrap™ HP Prepacked Columns are packed with a robust and stable Sepharose™ based medium which results in high resolution, sharp concentrated peaks, and reproducible purifications. The binding capacity is also high.

GE Healthcare GSTPrep™ FF 16/10 Column Available on GSA/VA Contract for Federal Government customers only.

Fast and easy one-step, scale-up purification of GST-tagged recombinant proteins

GE Healthcare XK Chromatography Columns (Empty)

Ensure trouble-free operation for low to medium pressure. GE Healthcare XK Chromatography Columns (Empty) connect directly to ÄKTA design instruments or other liquid chromatography systems. The user-friendly ensures reproducible, accurate packing.

GE Healthcare HiTrap™ Capto™ Adhere Columns Available on GSA/VA Contract for Federal Government customers only.

Designed to remove contaminants in post-protein A purification

GE Healthcare Factor Xa Available on GSA/VA Contract for Federal Government customers only.

Enables the site-specific cleavage of fusion proteins containing an accessible Factor Xa protease recognition sequence such as those expressed in pGEX-X vectors

GE Healthcare HiScreen™ Sepharose™ Prepacked High Performance HIC Columns Available on GSA/VA Contract for Federal Government customers only.

Designed for method optimization and parameter screening

GE Healthcare SOURCE™ 30Q Chromatography Media Available on GSA/VA Contract for Federal Government customers only.

Polymeric, strong anion exchanger designed for intermediate purification and large-scale polishing of proteins, peptides and oligonucleotides

GE Healthcare HiTrap™ Chelating HP Columns Available on GSA/VA Contract for Federal Government customers only.

Optimize histidine-tagged protein purifications when nickel ions are not the best choice. GE Healthcare Life Sciences™ HiTrap™ Chelating HP Columns is prepacked with Chelating Sepharose™ High Performance.

GE Healthcare DEAE-Sephacel ™Media Available on GSA/VA Contract for Federal Government customers only.

Weak anion exchanger based on beaded cellulose

GE Healthcare HiScreen™ Capto™ MMC Multimodal Prepacked Column Available on GSA/VA Contract for Federal Government customers only.

Allows binding of proteins at the conductivity of the feed material and solves specific purification challenges

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