Major Outer Membrane Protein P.IB, Recombinant, Neisseria Meningitidis Serogroup B, aa20-331, His-Tag (porB)

Catalog No : USB-517995
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Product name Major Outer Membrane Protein P.IB, Recombinant, Neisseria Meningitidis Serogroup B, aa20-331, His-Tag (porB)
Catalog No USB-517995
Supplier’s Catalog No 517995
Supplier US Biologicals
Source antigen Recombinant, E. coli
Reactivity
Cross reactivity
Applications
Molecular weight 37.8
Storage -20°C
Other names
Grade Purified
Purity ~85% (SDS-PAGE)
Form Supplied as a liquid in Tris-based buffer, 50% glycerol.
Reactivity life
Note For reserch purpose only
Purity ~85% (SDS-PAGE)
Description Serves as a slightly cation selective porin. Source: Recombinant protein corresponding to aa20-331 of Neisseria Meningitidis Serogroup B Major Outer Membrane Protein P.IB, fused to 6xHis-Tag at N-terminal, expressed in E. coli. Molecular Weight: ~37.8kD AA Sequence: DVTLYGTIKAGVETSRSVFHQNGQVTEVTTATGIVDLGSKIGFKGQEDLGNGLKAIWQVEQKASIAGTDSGWGNRQSFIGLKGGFGKLRVGRLNSVLKDTGDINPWDSKSDYLGVNKIAEPEARLISVRYDSPEFAGLSGSVQYALNDNAGRHNSESYHAGFNYKNGGFFVQYGGAYKRHHQVQEGLNIEKYQIHRLVSGYDNDALYASVAVQQQDAKLTDASNSHNSQTEVAATLAYRFGNVTPRVSYAHGFKGLVDDADIGNEYDQVVVGAEYDFSKRTSALVSAGWLQEGKGENKFVATAGGVGLRHKF Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.