Invitrogen

Human IkB zeta (aa 454-586) Control Fragment Recombinant Protein

Product Details

RP-89844

Applications

Tested Dilution

Publications

Control (Ctrl)

Assay-dependent

Blocking Assay (BLOCK)

Assay-dependent

Product Specifications

Species

Human

Expression System

E. coli

Amino acid sequence

QGRRALSYVLARKMNALHMLDIKEHNGQSAFQVAVAANQHLIVQDLVNIGAQVNTTDCWGRTPLHVCAEKGHSQVLQAIQKGAVGSNQFVDLEATNYDGLTPLHCAVIAHNAVVHELQRNQQPHSPEVQELLL

Tag

His-ABP-tag

Class

Recombinant

Type

Protein

Purity

>80% by SDS-PAGE and Coomassie blue staining

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

≥5.0 mg/mL

Purification

purified

Storage buffer

PBS/1M urea, pH 7.4

Contains

no preservative

Storage conditions

-20°C, Avoid Freeze/Thaw Cycles

Product Specific Information

Highest antigen sequence indentity to the following orthologs: Mouse (95%), Rat (95%).

This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-52703. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.

Target Information

I-kappa-B-zeta (also known as MAIL and INAP) is an ankyrin-repeat-containing nuclear protein that is highly homologous to the IkappaB family member Bcl-3. Transcription of IkappaBzeta is upregulated by stimulation with TLR ligands, IL-1 and IL-6 in cultured B-lymphocytes and monocytes/macrophages, but only faintly so in T-lymphocytes, fibroblasts, and endothelial cells. IkappaB-zeta preferentially associates with the NF-kappaB subunit p50 rather than p65 and recombinant IkappaB-zeta proteins inhibit the DNA binding of the p65/p50 heterodimer and the p50/p50 homodimer.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

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Bioinformatics

Protein Aliases: FLJ30225; FLJ34463; I-kappa-B-zeta; Ikappa B-zeta variant 3; IkappaB-zeta; ikappaBzeta; IkB-zeta; IL-1 inducible nuclear ankyrin-repeat protein; INAP; MAIL; Molecule possessing ankyrin repeats induced by lipopolysaccharide; NF-kappa-B inhibitor zeta; nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, zeta; OTTHUMP00000214340