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NFKBIB Recombinant Protein

For Research Use Only. Not for use in diagnostic procedures. Catalog #: MBS204494

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… More details

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Product Overview

Online Datasheet in PDF
Product Name
NFKBIB, Recombinant Protein
Full Product Name
NFKBIB, 1-356aa, Human, His tag, E Coli
Product Synonym Names
NF-kappa-B inhibitor beta; IKBB; TRIP9
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
Host
E Coli
Form/Format
Liquid. 20mM Tris-HCl Buffer (pH 8.0) containing 20% glycerol, 1mM DTT
Purity/Purification
> 90% by SDS-PAGE
Concentration
1 mg/ml (determined by Bradford assay) (lot specific)
Preparation and Storage
Can be stored at 4 degree C short term (1-2 weeks).
For long term storage, aliquot and store at -20 degree C or -70 degree C.
Avoid repeated freezing and thawing cycles.
Molecular Weight
40.3 kDa (380aa) confirmed by MALDI-TOF (Molecular size on SDS-PAGE will appear higher)
OMIM
L40407 Genomic DNA
3D Structure
ModBase 3D Structure for Q15653
Antigen Species
Human
Tag Information
His-tag

Product Categories/Family for NFKBIB recombinant protein

Applications Tested/Suitable for NFKBIB recombinant protein
SDS-PAGE

Product References and Citations for NFKBIB recombinant protein

Fenwick C., et al. (2000) Science. 287:869-873; DiDonato J.A., et al. (1996) Mol. Cell. Biol. 16:1295-1304

Other Notes

Small volumes of NFKBIB recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Searchable Terms for NFKBIB purchase

MBS204494 is a recombinant protein targeting NFKBIB. Also known as NFKBIB, 1-356aa, Human, His tag, E Coli. Host: E Coli.

Additional Details

NCBI/Uniprot data below describe general gene information for NFKBIB. It may not necessarily be applicable to this product.

NCBI GI #
NCBI GeneID
NCBI Accession #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
GenBank Nucleotide #
NCBI Official Full Name
NF-kappa-B inhibitor beta isoform 1
NCBI Official Synonym Full Names
NFKB inhibitor beta
NCBI Official Symbol
NFKBIB
NCBI Official Synonym Symbols
IKBB; TRIP9
UniProt Protein Name
NF-kappa-B inhibitor beta
UniProt Synonym Protein Names
I-kappa-B-beta; IkB-B; IkB-beta; IkappaBbeta; Thyroid receptor-interacting protein 9; TR-interacting protein 9; TRIP-9
Protein Family
UniProt Gene Name
NFKBIB
UniProt Synonym Gene Names
IKBB; TRIP9; NF-kappa-BIB; IkB-B; IkB-beta; IkappaBbeta; TR-interacting protein 9; TRIP-9
NCBI Protein Information
NF-kappa-B inhibitor beta

NCBI Summary for NFKBIB

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]
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UniProt Comments for NFKBIB

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 NFKBIA-dependent inactivation. Association with inhibitor kappa B-interacting NKIRAS1 and NKIRAS2 prevent its phosphorylation rendering it more resistant to degradation, explaining its slower degradation.
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Precautions

All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.

Disclaimer

While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.

Product Note

Select online data sheet information is drawn from bioinformatics databases, occasionally resulting in ambiguous or non-relevant product information. It is the responsibility of the customer to review, verify, and evaluate the information to make sure it matches their requirements before purchasing the kit. Our ELISA Kit assays are dynamic research tools and sometimes they may be updated and improved. If the format of this assay is important to you then please request the current manual or contact our technical support team with a presales inquiry before placing an order. We will confirm the current details of the assay. We cannot guarantee the sample manual posted online is the most current manual, it is intended to serve as an example only. Please refer to the instructions For Use provided with the assay kit for precise details.

Product PubMed Publications

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