| Product Name | NFKBIB, 1-356aa, Human |
|---|---|
| Description | NFKBIB, also known as NF-kappa-B inhibitor beta, belongs to the NF-kappa-B inhibitor family, which inhibit NF-kappa-B by complexing with, and trapping it in the cytoplasm. Phosphorylation of serine residues on these proteins by kinases marks them for destruction via the ubiquitination pathway, thereby allowing activation of the NF-kappa-B, which translocates to the nucleus to function as a transcription factor. Recombinant human NFKBIB protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography. |
| Synonyms | NF-kappa-B inhibitor beta, IKBB, TRIP9 |
| Host | E. coli |
| Molecular Weight | 51.2 kDa(473aa) confirmed by MALDI-TOF |
| Amino Acid Sequence | MGSSHHHHHH SSGLVPRGSH MGSHMAGVAC LGKAADADEW CDSGLGSLGP DAAAPGGPGL GAELGPGLSW APLVFGYVTE DGDTALHLAV IHQHEPFLDF LLGFSAGTEY MDLQNDLGQT ALHLAAILGE TSTVEKLYAA GAGLCVAERR GHTALHLACR VGAHACARAL LQPRPRRPRE APDTYLAQGP DRTPDTNHTP VALYPDSDLE KEEEESEEDW KLQLEAENYE GHTPLHVAVI HKDVEMVRLL RDAGADLDKP EPTCGRSPLH LAVEAQAADV LELLLRAGAN PAARMYGGRT PLGSAMLRPN PILARLLRAH GAPEPEGEDE KSGPCSSSSD SDSGDEGDEY DDIVVHSSRS QTRLPPTPAS KPLPDDPRPV |
| Tag | His-tag |
| Reactivity | Human |
| Applications | SDS-PAGE |
| Form | Liquid, in 20mM Tris-HCl buffer (pH8.0) containing 10% glycerol, 0.1M NaCl,1mM DTT |
| Concentration | 1.0 mg/ml (determined by Bradford assay) |
| Purity | > 90% by SDS-PAGE |
| Storage | Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -2°C or -7°C. Avoid repeated freezing and thawing cycles. |
| References | Fenwick C., et al. (2000) Science. 287:869-873 DiDonato J.A., et al. (1996) Mol. Cell. Biol. 16:1295-1304 |
| Background | NFKBIB, also known as NF-kappa-B inhibitor beta, belongs to the NF-kappa-B inhibitor family, which inhibit NF-kappa-B by complexing with, and trapping it in the cytoplasm. Phosphorylation of serine residues on these proteins by kinases marks them for destruction via the ubiquitination pathway, thereby allowing activation of the NF-kappa-B, which translocates to the nucleus to function as a transcription factor. Recombinant human NFKBIB protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography. |
| Supplier | ARP |
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