Human NFKBIA Recombinant Protein (RPPB4088)

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SKU:
RPPB4088
Product type:
Recombinant Protein
Size:
10ug
Species:
Human
Target:
NFKBIA
Synonyms:
Nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor alpha
Synonyms:
nuclear factor of kappa light chain gene enhancer in B-cells
Synonyms:
IKBA
Synonyms:
I-kappa-B-alpha
Source:
Escherichia Coli
Uniprot:
P25963
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Description

Product Name:Human NFKBIA Recombinant Protein
Product Code:RPPB4088
Size:10µg
Species:Human
Target:NFKBIA
Synonyms:Nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor alpha, nuclear factor of kappa light chain gene enhancer in B-cells, IKBA, I-kappa-B-alpha, IkappaBalpha, ikB-alpha, NFKBI, MAD-3, Major histocompatibility complex enhancer-binding protein MAD3, NF-kappa-B inhibitor alpha.
Source:Escherichia Coli
Physical Appearance:Sterile Filtered colorless solution.
Formulation:The NFKBIA solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 1mM DTT, 0.1M NaCl and 20% glycerol.
Stability: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.
Purity:Greater than 90% as determined by SDS-PAGE.
Amino Acid Sequence:MGSSHHHHHH SSGLVPRGSH MFQAAERPQE WAMEGPRDGL KKERLLDDRH DSGLDSMKDE EYEQMVKELQ EIRLEPQEVP RGSEPWKQQL TEDGDSFLHL AIIHEEKALT MEVIRQVKGD LAFLNFQNNL QQTPLHLAVI TNQPEIAEAL LGAGCDPELR DFRGNTPLHL ACEQGCLASV GVLTQSCTTP HLHSILKATN YNGHTCLHLA SIHGYLGIVE LLVSLGADVN AQEPCNGRTA LHLAVDLQNP DLVSLLLKCG ADVNRVTYQG YSPYQLTWGR PSTRIQQQLG QLTLENLQML PESEDEESYD TESEFTEFTE DELPYDDCVF GGQRLTL

NFKBIA belongs to the I-kappa-B family of proteins which is separated into four groups (IkB-a, IkB-b, IkB-g, IkB-e). NFKBIA inhibits the NFkB complex by binding and impounding it in the cytoplasm. When stimulated, NFKBIA is phosphorylated on serine residues targeting it for degradation by the ubiquitin pathway.

NFKBIA Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 337 amino acids (1-317) and having a molecular mass of 37.7 kDa.NFKBIA is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

UniProt Protein Function:Inhibits the activity of dimeric NF-kappa-B/REL complexes by trapping REL dimers in the cytoplasm through masking of their nuclear localization signals. On cellular stimulation by immune and proinflammatory responses, becomes phosphorylated promoting ubiquitination and degradation, enabling the dimeric RELA to translocate to the nucleus and activate transcription.
NCBI Summary: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 Code:P25963
NCBI GenInfo Identifier:126682
NCBI Gene ID:4792
NCBI Accession:P25963.1
UniProt Secondary Accession:P25963,B2R8L6,
UniProt Related Accession:P25963
Molecular Weight:35,609 Da
NCBI Full Name:NF-kappa-B inhibitor alpha
NCBI Synonym Full Names:NFKB inhibitor alpha
NCBI Official Symbol:NFKBIA  
NCBI Official Synonym Symbols:IKBA; MAD-3; NFKBI  
NCBI Protein Information:NF-kappa-B inhibitor alpha
UniProt Protein Name:NF-kappa-B inhibitor alpha
UniProt Synonym Protein Names:I-kappa-B-alpha; IkB-alpha; IkappaBalpha; Major histocompatibility complex enhancer-binding protein MAD3
Protein Family:NF-kappa-B inhibitor
UniProt Gene Name:NFKBIA  
UniProt Entry Name:IKBA_HUMAN
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