Inhibitory Subunit Of NF Kappa B Alpha (IkBa) Recombinant Protein | IkBa recombinant protein

Recombinant Inhibitory Subunit Of NF Kappa B Alpha (IkBa)

Cat. Num. AAA2011748

• Gene Names: NFKBIA; IKBA; MAD-3; NFKBI
• Applications: SDS-Page, Western Blot
• Purity: > 97%
• Synonyms: Inhibitory Subunit Of NF Kappa B Alpha (IkBa); Recombinant Inhibitory Subunit Of NF Kappa B Alpha (IkBa); IkBa recombinant protein

• Host: E.coli
• Purity/Purification: > 97%
• Form/Format: 20mM Tris, 150mM NaCl, pH8.0, containing 0.01% SKL, 5% Trehalose.
• Concentration: Original Concentration: 400ug/mL (varies by lot)
• Sequence: GDSFLHL AIIHEEKALT MEVIRQVKGD LAFLNFQNNL QQTPLHLAVI TNQPEIAEAL LGAGCDPELR DFRGNTPLHL ACEQGCLASV GVLTQSCTTP HLHSILKATN YNGHTCLHLA SIHGYLGIVE LLVSLGADVN AQEPCNGRTA LHLAVDLQNP DLVSLLLKCG ADVNRVT

• Applicable Applications for IkBa recombinant protein: Positive Control, Immunogen, SDS-PAGE, Western Blot (WB)
• Application Notes: (May be suitable for use in other assays to be determined by the end user.)
• Organism Species: Homo sapiens (Human)
• Source: Prokaryotic expression
• Residues: Gly74~Thr247
• Tags: N-terminal His Tag
• Subcellular Location: Nucleus, Cytoplasm
• Traits: Freeze-dried powder
• Predicted isoelectric point: 5.9
• Usage: Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.
• Preparation and Storage: Storage:; Avoid repeated freeze/thaw cycles.; Store at 2-8 degree C for one month. ; Aliquot and store at -80 degree C for 12 months.; ; Stability Test:; The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 degree C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration dateunder appropriate storage condition.

Identificiation

SDS-Page

NCBI and Uniprot Product Information

• NCBI GI #: 10092619
• NCBI GeneID: 4792
• NCBI Accession #: NP_065390.1
• NCBI GenBank Nucleotide #: NM_020529.2
• UniProt Accession #: P25963; B2R8L6
• Molecular Weight: Predicted Molecular Mass: 19.9kDa; Accurate Molecular Mass: 20kDa as determined by SDS-PAGE reducing conditions.
• NCBI Official Full Name: NF-kappa-B inhibitor alpha
• NCBI Official Synonym Full Names: nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, alpha
• NCBI Official Symbol: NFKBIA
• NCBI Official Synonym Symbols: IKBA; MAD-3; NFKBI
• NCBI Protein Information: NF-kappa-B inhibitor alpha; ikB-alpha; IkappaBalpha; I-kappa-B-alpha; nuclear factor of kappa light chain gene enhancer in B-cells; major histocompatibility complex enhancer-binding protein MAD3
• UniProt Protein Name: NF-kappa-B inhibitor alpha
• UniProt Gene Name: NFKBIA
• UniProt Synonym Gene Names: IKBA; MAD3; NFKBI; IkB-alpha
• UniProt Entry Name: IKBA_HUMAN

NCBI Description

This gene encodes a member of the NF-kappa-B inhibitor family, which contain multiple ankrin repeat domains. The encoded protein interacts with REL dimers to inhibit NF-kappa-B/REL complexes which are involved in inflammatory responses. The encoded protein moves between the cytoplasm and the nucleus via a nuclear localization signal and CRM1-mediated nuclear export. Mutations in this gene have been found in ectodermal dysplasia anhidrotic with T-cell immunodeficiency autosomal dominant disease. [provided by RefSeq, Aug 2011]

Uniprot Description

IkB-alpha: a regulatory protein that inhibits NF-kappa-B by complexing with and trapping it in the cytoplasm. May be involved in regulation of transcriptional responses to NF-kappa-B, including cell adhesion, immune and proinflammatory responses, apoptosis, differentiation and growth. Controlled by sequential serine-phosphorylation, ubiquitination and degradation.

Protein type: Inhibitor; DNA-binding

Chromosomal Location of Human Ortholog: 14q13

Cellular Component: cytoplasm; plasma membrane; nucleus; cytosol

Molecular Function: identical protein binding; NF-kappaB binding; protein binding; enzyme binding; heat shock protein binding; ubiquitin protein ligase binding; nuclear localization sequence binding; protein complex binding; transcription factor binding

Biological Process: nerve growth factor receptor signaling pathway; viral reproduction; apoptosis; positive regulation of cellular protein metabolic process; toll-like receptor 3 signaling pathway; T cell receptor signaling pathway; activation of NF-kappaB transcription factor; toll-like receptor 10 signaling pathway; toll-like receptor 5 signaling pathway; cytoplasmic sequestering of NF-kappaB; response to exogenous dsRNA; lipopolysaccharide-mediated signaling pathway; positive regulation of interferon type I production; toll-like receptor 4 signaling pathway; cytoplasmic sequestering of transcription factor; negative regulation of myeloid cell differentiation; MyD88-independent toll-like receptor signaling pathway; negative regulation of DNA binding; regulation of NF-kappaB import into nucleus; regulation of cell proliferation; toll-like receptor 2 signaling pathway; MyD88-dependent toll-like receptor signaling pathway; inhibition of NF-kappaB transcription factor; protein import into nucleus, translocation; response to muramyl dipeptide; toll-like receptor signaling pathway; innate immune response; negative regulation of Notch signaling pathway; positive regulation of transcription from RNA polymerase II promoter; toll-like receptor 9 signaling pathway; negative regulation of apoptosis

Disease: Ectodermal Dysplasia, Anhidrotic, With T-cell Immunodeficiency, Autosomal Dominant