Protein Purification Reagents and Kits
Hampton Research HR2-707/3.4 M Sodium malonate pH 7.0 - 200 ml
HR2-707/3.4 M Sodium malonate pH 7.0 - 200 ml. Please note items from this supplier are non-returnable.
Hampton Research HR4-999/Mounted CryoLoop - 10 micron, 0.2 - 0.3 mm - 25 pack
HR4-999/Mounted CryoLoop - 10 micron, 0.2 - 0.3 mm - 25 pack. Please note items from this supplier are non-returnable.
Hampton Research HR6-170/1.0 mm Special Glass 10 Capillary - 25 pack
HR6-170/1.0 mm Special Glass 10 Capillary - 25 pack. Please note items from this supplier are non-returnable.
Hampton Research HR6-172/1.5 mm Special Glass 10 Capillary - 25 pack
HR6-172/1.5 mm Special Glass 10 Capillary - 25 pack. Please note items from this supplier are non-returnable.
Hampton Research HR3-180/MRC Maxi 48-Well Crystallization Plate (Swissci) - 40 plate case
HR3-180/MRC Maxi 48-Well Crystallization Plate (Swissci) - 40 plate case. Please note items from this supplier are non-returnable.
Hampton Research HR3-344/Dialysis Membrane Discs, cutoff 6,000 to 8,000 - 50 pack
HR3-344/Dialysis Membrane Discs, cutoff 6,000 to 8,000 - 50 pack. Please note items from this supplier are non-returnable.
Invent Biotechnologies Inc Minute™ Nuclear Envelope Protein Extraction Kit - Spin Column-based (50 Preps)
The nuclear envelope is a very complex membrane-protein system that is notoriously difficult to isolate and purify because of its connection to nuclear and cytoplasmic components. Traditional methods of nuclear envelope isolation and purification require a large amount of starting material and a long, tedious procedure. Minute™ Nuclear Envelope Protein Extraction Kit is the first commercial kit designed to rapidly isolate nuclear envelope and its associated proteins in native form without using density-gradient and ultracentrifugation. Due to the use of protein extraction filter cartridges, the nuclear envelope protein isolation is simple and user-friendly. The nuclear envelope proteins are significantly enriched in the final prep. Unlike traditional methods that require large amounts of starting cells/tissues, this kit starts with only 10-20 million cells, and the buffers are detergent and EDTA free.
BioVendor, LLC EndoTrap HD 5x Equilibration Buffer, 5x concentrated, 125 ml
EndoTrap HD 5x Equilibration Buffer, 5x concentrated, 125 ml. Component for EndoTrap HD. EndoTrap HD removes endotoxins (lipopolysaccharides/LPS) from aqueous solutions of samples such as proteins, antibodies, vaccines, nucleic acids, buffers and cell extracts with excellent sample recovery rate (>95%). EndoTrap HD is designed to meet the needs of pharma/biotech industry for efficient removal of LPS in biomanufacturing processes. EndoTrap HD fulfils all requirements for industrial applications, and can easily be integrated in early or late-stage purification steps. Manufactured by LIONEX GmbH in Germany. LPS binding capacity > 5,000,000 EU/ml. Removes >99.99% of LPS. Non-toxic bacteriophage-derived ligand, no cytotoxic effects. Re-use >10 times. Sample pH range 4-10. Suitable for high salt conditions. Suitable for TRIS, HEPES, MOPS or similar buffered samples. PBS buffer possible when enriched freshly with 0.1 mM calcium (magnesium) directly before use.
Tosoh Bioscience LLC TSKGEL CN-80TS 4.6X250
Column, Reversed Phase Chromatography; Tosoh TSKgel CN-80Ts; Media: Silica; Particle: 5 micrometer; Pore Size: 80 angstrom; 4.6mm I.D. x 25cm Length; Stainless Steel - Standard
Biocare Medical, LLC Avidin-Biotin Kit - 100 ml
The Avidin and Biotin solutions are color-coded with a pH indicator. In most cases, endogenous biotin in tissue sections is masked by formalin fixation. However, if avidin-biotin IHC detection systems are used with frozen sections or tissues pretreated with a heat-induced, epitope retrieval method (HIER), an avidin-biotin blocking technique may be needed. It can also be used on an automated staining system.
Genscript Corporation AmMag™ Wand D12
GenScript’s AmMag Wand enables protein and antibody purification from cultures up to 2 L in volume using the AmMag SA. Magnetic beads are directly incubated in cultures or lysates to bind target proteins and antibodies. Once binding is complete, the AmMag Wand is used to collect the beads and transfer them into 50 ml tubes, to be washed and eluted automatically using the AmMag SA purification system, or manually using the AmMag MR magnetic racks.
Tosoh Bioscience LLC TSKGEL TMS-250 4.6X75
Column, Reversed Phase Chromatography; Tosoh TSKgel TMS-250; Media: Silica; Particle: 10 micrometer; Pore Size: 250 angstrom; 4.6mm I.D. x 7.5cm Length; Stainless Steel
Mayflower Bioscience Exo-spin, 48 columns, 500 ml buffer
The EX03 Exo-spin™ kit only contains pre-packed and equilibrated ready-to-use SEC columns as the precipitation step might not be recommended for some applications (e.g. mass spectrometry) or not needed for small volumes of sera sample. The EX03 Exo-spin™ kit has been developed to process any sample smaller than 100 µl. Plasma contains much higher protein levels than sera and can only be processed directly using the EX02 or EX04 Exo-spin™ kit. EX03 Exo-spin™ kit may be used to clean-up samples which have been purified by other methods, such as precipitation and ultracentrifugation, in order to remove proteins and smaller molecules. Exo-spin™ columns are also very effective for the removal of excess dye in fluorescently labelled exosome samples.