Product detailsImagesApplicationELISADescriptionRecombinant protein rBet v 2 is expressed in Escherichia coli. DNA sequence encoding 152 AAs was fused with Strep-tag at the N-terminus. A calculated molecular mass of recombinant protein is 16,2 kDa.ContentsRecombinant proteinrBet v 2 - 1 vial (0.1 mg), lyophilized.Reconstitute with sterile deionized water with or without azide.PreparationThe protein was purified by ionex and affinity chromatography, using Strep-tag. Endotoxin was removed using a specific endotrap carrier. Product was lyophilized after purification.FormulationLyophilized from a 0.22 μm filtered solution in Tris buffer (100 mM Tris, 150 mM NaCl, pH 8), preservative- and carrier-free.Purity > 95% (HPLC method).Storage and handlingStore the lyophilized product in freezer(-20°C to -80°C).Shipping and short term storage (max. 1 month) is possible at room temperature. The expiration date of unopened product vial is indicated on the vial label.After reconstitution prepare suitable aliquots. Reconstituted product is stable for at least 6 months when stored in freezer(-20°C to -80°C).Avoid freeze/thaw cycles.Exbio licence noteUnless indicated otherwise, all products are For Research Use Only and not for diagnostic use. In vivo diagnostic or therapeutic applications are strictly forbidden. Products shall not be used for resale or transfer to third parties either as a stand-alone product or as a manufacture component of another product without written consent of EXBIO Praha, a.s. EXBIO Praha, a.s. will not be held responsible for patent infringement or any other violations of intellectual property rights that may occur with the use of the products. Orders for all products are accepted subject to the Term and Conditions available at www.exbio.cz. EXBIO, EXBIO Logo, and all other trademarks are property of EXBIO Praha, a.s. © 2019 EXBIO Praha, a.s. All rights reserved.Licence noteManufactured by Apronex Ltd., an EXBIO company. Recombinant allergen rBet v 2 purity verification. 5 µg of rBet v 2 with > 95 % purity checked by Coomassie Brilliant Blue stained SDS-PAGE.