100GR Bovine Serum Albumin (BSA) Standard Grade Powder, produced by a proprietary heat shoch process

A high capacity cartridge that provides more protein compared to Strep-Tactin™ high cap for one-step purification of recombinant Strep-tag™II and Twin-Strep-tag™ fusion proteins with HPLC or FPLC. 5ML Strep-Tactin XT Superflow high capacity cartridge

Value-priced, entry-level peroxidase substrate for enhanced chemiluminescence (ECL) that directly replaces costlier products without the need to re-optimize conditions. 250 ML ECL WESTERN BLOTTING SUBSTRATE

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting 15M SPECTRA/POR 3 MEMBRANES MWCO 3500 WIDTH 45MM

100GR Bovine serum albumin (BSA) fatty acid free powder

SPECTRA/POR BIOTECH CE 1,000,000D MWCO 31MM WIDTH

Perform desalting and buffer exchange for 10 to 100mL samples with this 3500-MW cut-off (MWCO), ready-to-use form of traditional dialysis membrane tubing. Snakeskin, 35 mm, 3.5K, 35 ft/pkg

High-quality Hoechst dye solution for fluorescent staining of DNA and nuclei in fixed- or live-cell imaging techniques. HOECHST 33342 STAIN, 5 ML (20 MM)

Use for chemiluminescent and fluorescent detection methods for proteins of > M_r 20 000. GE Healthcare Life Sciences™ Amersham™ Hybond™ P 0.45μm PVDF Membrane is a 0.45 μm pore size hydrophobic membrane, with high physical strength, highly suitable for stripping and reprobing. X10 Amersham Hybond 0.45um PVDF 100mm x 100mm sheets

Suitable replacement for FBS on most cell lines and primary cultures for Biomedical Research 100ML SERUM, Goat

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting 15M SPECTRA/POR 2 MEMBRANES MWCO 12000-14000, 105MM WIDTH

Prepare DNA markers and samples for loading on agarose or polyacrylamide gels with Thermo Scientific™ 6X DNA Loading Dye. X5 6X DNA LOADING DYE, COMPOSITION: 10MM TRIS-HCL(pH7.6), 0.03% bromophenol blue, 0.03% xylene

Vials of high-quality, methanol-free formaldehyde, a general IHC fixative and reversible amine-crosslinking agent for protein and nucleic acid samples. 16% FORMALDEHYDE (W/V), METHANOL-FREE 10 X 1 ML

Use for desalting and buffer exchange, as well as removal of low-molecular weight compounds. GE Healthcare Life Sciences™ Disposable PD-10 Desalting Columns provide fast, high-recovery. X30 Disposable PD-10 desalting column

Ready-to-use and disposable, Float-A-Lyzer G2 incorporates biotech-grade cellulose ester (CE) membrane tubing into a preasembled dialysis device that is easy-to-use and provides ultimate convenience for small volume dialysis (1 to 10mL) X12 FLOAT-A-LYZER G2 CE MWCO 100.000, 1 ML

Suitable for all types of laboratory dialysis including desalting, compound separation and binding studies X50 Dialysis tubing 14kDa MWCO, 49.5mm dia. stripscellulose 305mm 49.5mm wet diameter (pack of 50)

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting 30M SPECTRA/POR 1 MEMBRANES MWCO 6000-8000, 50MM WIDTH

Clear, flexible and sturdy; Standard Grade RC (regenerated cellulose) membrane conveniently pre-equilibrated in water, eliminating the need to soak to remove glycerin and hydrate the membrane 10M DIALYSIS MEMBRANES SPECTRA/POR 6 3500 MWCO 54MM WIDTH

Rapidly desalt samples with high protein recovery with these ready-to-use cartridges for manual or automated liquid chromatography (LC). DESALTING CHROMATO CARTRIDGES 5ML

Facilitate simple and effective removal of buffer salts and small contaminants from proteins and other macromolecules in sample volumes up to 250mL. X4 SLIDE-A-LYZER DIALYSIS FLASKS 2K MWCO 250 ML

Activated derivatives of green-fluorescent fluorescein dye to label antibodies, proteins and other molecules for fluorescence imaging (ex 494; em 518). 100 MG NHS-FLUORESCEIN

Effectively screen colonies with X-Gal, an inert chromogenic substrate for beta-galactosidase which hydrolyzes X-Gal, forming an intense blue precipitate. X-GAL 2G

Perform desalting and buffer exchange for 10 to 100mL samples with this 10,000-MW cut-off (MWCO), ready-to-use form of traditional dialysis membrane tubing. SNAKESKIN DIALYSIS 22MM 10KD 89CM

Easily capture and affinity-purify binding partners of any biotin-labeled protein or other ligand using these streptavidin agarose beads and complete reagent set. 1 SET PULL DOWN BIOTINYLATED, PROTEIN:PROTEINinteraction kit, ProFound 00

Pack these empty 0.5 to 10mL spin columns with agarose beads to perform small-scale affinity purification methods in microcentrifuge, 15mL conical or 50mL conical tubes. X25 CENTRIFUGE COLUMNS, 2 ML

Use these columns in preparative purification as well as for characterization and analysis of proteins with molecular weights between Mr 3,000 and 70,000, such as recombinant tagged proteins. GE Healthcare HisTrap™ excel Prepacked Columns feature tolerance to repeated harsh cleaning procedures at high pH ensures long column lifetime and minimizes carryover. Superdex 75 Increase 10/300 GL, Prepacked column

Can be used to transfer two minigels inside the MiniVE tank BLOT MODULE MINI VE

Use for purifying native and recombinant proteins and peptides that have an affinity for metal ions. Chelating Sepharose™ Fast Flow Medium provides robust performance and regulatory support. 50 ML CHELATING SEPHAROSE FAST FLOW 50ML

Consist of a single-piece, hinged clamp with sealing ridges that securely lock over the dialysis tubing to provide a leak-proof seal UNIVERSAL CLOSURE FOR ALL MEMBRANE TYPE 50MM GREEN

Multipurpose dialysis tubing is ideal for general dialysis for a variety of applications and volumes 30M SPECTRA/POR 4 MEMBRANES MWCO 12000-14000 10MMWIDTH