NF-kappa-B Inhibitor Beta Recombinant Protein | NFKBIB recombinant protein

Recombinant Human NF-kappa-B Inhibitor Beta

Cat. Num. AAA145178

• Gene Names: NFKBIB; IKBB; TRIP9
• Purity: Greater than 90.0% as determined by SDS-PAGE.
• Synonyms: NF-kappa-B Inhibitor Beta; Recombinant Human NF-kappa-B Inhibitor Beta; NFKBIB Human; NF-kappa-B Inhibitor Beta Human Recombinant; NF-kappa-B inhibitor beta; NF-kappa-BIB; I-kappa-B-beta; IkB-B; IkB-beta; IkappaBbeta; Thyroid receptor-interacting protein 9; TR-interacting protein 9; TRIP-9; NFKBIB; IKBB; TRIP9; NFKBIB recombinant protein

• Host: E Coli
• Purity/Purification: Greater than 90.0% as determined by SDS-PAGE.
• Form/Format: NFKBIB protein solution (1mg/ml) containing 20mM Tris-HCl buffer (pH8.0), 20% glycerol and 1mM DTT.; Sterile Filtered clear solution.
• Sequence: MGSSHHHHHH SSGLVPRGSH MGSHMAGVAC LGKAADADEW CDSGLGSLGP DAAAPGGPGL GAELGPGLSW APLVFGYVTE DGDTALHLAV IHQHEPFLDF LLGFSAGTEY MDLQNDLGQT ALHLAAILGE TSTVEKLYAA GAGLCVAERR GHTALHLACR VGAHACARAL LQPRPRRPREAPDTYLAQGP DRTPDTNHTP VALYPDSDLE KEEEESEEDW KLQLEAENYE GHTPLHVAVI HKDVEMVRLL RDAGADLDKP EPTCGRSPLH LAVEAQAADV LELLLRAGAN PAARMYGGRT PLGSAMLRPN PILARLLRAH GAPEPEGEDE KSGPCSSSSD SDSGDEGDEY DDIVVHSSRS QTRLPPTPAS KPLPDDPRPV.
• Sequence Length: 270

• Preparation and Storage: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.

Related Product Information for NFKBIB recombinant protein

Description: NFKBIB Human Recombinant produced in E Coli is a single, non-glycosylated polypeptide chain containing 380 amino acids (1-356 a.a) and having a molecular mass of 40.3kDa (Molecular weight on SDS-PAGE will appear higher).NFKBIB is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Introduction: NF-kappa-B inhibitor beta (NFKBIB) is a member of 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, thus allowing activation of the NF-kappa-B, which translocates to the nucleus to act as a transcription factor.

Product Categories/Family for NFKBIB recombinant protein

Recombinant & Natural Proteins; Recombinant Proteins; NFKB Inhibitor

NCBI and Uniprot Product Information

• NCBI GI #: 340805857
• NCBI GeneID: 4793
• NCBI Accession #: NP_001230045.1
• NCBI GenBank Nucleotide #: NM_001243116.1
• UniProt Accession #: Q15653; Q96BJ7; A8K3F4
• NCBI Official Full Name: NF-kappa-B inhibitor beta isoform 2
• NCBI Official Synonym Full Names: nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, beta
• NCBI Official Symbol: NFKBIB
• NCBI Official Synonym Symbols: IKBB; TRIP9
• NCBI Protein Information: NF-kappa-B inhibitor beta; I-kappa-B-beta; NF-kappa-BIB; TR-interacting protein 9; TRIP-9; ikB-B; ikB-beta; ikappaBbeta; thyroid receptor-interacting protein 9
• UniProt Protein Name: NF-kappa-B inhibitor beta
• Protein Family: NF-kappa-B inhibitor
• UniProt Gene Name: NFKBIB
• UniProt Synonym Gene Names: IKBB; TRIP9; NF-kappa-BIB; IkB-B; IkB-beta; IkappaBbeta; TR-interacting protein 9; TRIP-9
• UniProt Entry Name: IKBB_HUMAN

NCBI Description

The protein encoded by this gene 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. Alternatively spliced transcript variants have been found for this gene.[provided by RefSeq, Jul 2011]

Uniprot Description

IkB-beta: a protein of the NF-kappa-B inhibitor family. Inhibits NF-kappa-B by complexing with and trapping it in the cytoplasm. However, the unphosphorylated form resynthesized after cell stimulation is able to bind NF-kappa-B allowing its transport to the nucleus and protecting it to further IKBA- dependent inactivation. Association with inhibitor kappa B- interacting Ras-like proteins 1 and 2 may also explain the slower degradation. Interacts with ligand-binding domain of thyroid hormone receptor-beta, inhibitor kappa B-interacting Ras-like protein 1, inhibitor kappa B-interacting protein Ras2, p65 (RELA) and c-Rel. Expressed in all tissues examined.

Protein type: Inhibitor

Chromosomal Location of Human Ortholog: 19q13.1

Cellular Component: cytosol; nucleus

Molecular Function: protein binding; signal transducer activity; transcription coactivator activity

Biological Process: transcription, DNA-dependent; MyD88-independent toll-like receptor signaling pathway; toll-like receptor 3 signaling pathway; signal transduction; activation of NF-kappaB transcription factor; toll-like receptor 2 signaling pathway; toll-like receptor 10 signaling pathway; MyD88-dependent toll-like receptor signaling pathway; toll-like receptor 5 signaling pathway; toll-like receptor signaling pathway; positive regulation of interferon type I production; innate immune response; toll-like receptor 9 signaling pathway; toll-like receptor 4 signaling pathway