Purification Media, Nickel Beads, BioSeparation Bead
Purification Media, Nickel Beads, BioSeparation
Purity
Molecular Biology Grade
Synonyms
Purification Media; Nickel Beads; BioSeparation; BioSeparation bead
Purity/Purification
Molecular Biology Grade
Preparation and Storage
Stable at RT for 1 week
Related Product Information for Purification Media, Nickel Beads, BioSeparation bead
Recombinant proteins tagged with 6-10 poly Histidines can be purified in one step by ion metal affinity chromatography (IMAC). Several metal ions exhibiting affinity to poly-Histidines are commonly used, Nickel and Cobalt being the most popular. Tagging the proteins may be done at the N-ter or the C-ter by cloning a gene in dedicated expression vectors encoding to the poly Histidines stretch, enabling the purification of the recombinant protein resulted. Nickel Beads are high quality Nickel affinity-resin product, that exhibit high capacity and good selectivity towards His-tagged proteins. Purification with Nickel Beads may be done in a variety of formats, such as gravity-flow columns and small or large-scale batches. The preferred purification strategy is to start by using the native purification conditions and only later on, if required, use denaturing conditions for proteins that are accumulated as inclusion bodies or in cases when the 6xHis purification tag is not exposed in the native form. The amount of actual protein bound can vary with the type and size of protein. Reducing agents such as DTT (Dithiothreitol) and chelating agents such as EDTA (Ethylene diamine tetra acetic acid) and EGTA (Ethylene glycol-bis(beta-amino-ethyl ether)), may be used in the buffers employed in the extraction protocols, but not during the affinity purification itself. Gel filtration or
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Product Notes
The Purification Media, Nickel Beads, BioSeparation (Catalog #AAA651637) is a Bead and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "Purification Media, Nickel Beads, BioSeparation, Bead" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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