NF-kB p65 Protein (Transcript Variant 1) (Myc-DYKDDDDK Tag)

Catalog No. ABIN2730698

Product Details

Target: NF-kB p65 (NFkBP65) (Nuclear Factor-kB p65 (NFkBP65))

Protein Type: Recombinant

Biological Activity: Active

Protein Characteristics: Transcript Variant 1

Origin: Human

Source: HEK-293 Cells

Purification tag / Conjugate: This NF-kB p65 protein is labelled with Myc-DYKDDDDK Tag.

Application: Antibody Production (AbP), Functional Studies (Func), Protein Interaction (PI), Standard (STD)

Specificity: Optimal preservation of protein structure, post-translational modifications and functions.

Characteristics:

• Recombinant human RELA / NF-kB p65 (transcript variant 1) protein expressed in HEK293 cells.
• Produced with end-sequenced ORF clone
• Tested for bioactivity.

Purity: > 80 % as determined by SDS-PAGE and Coomassie blue staining

Biological Activity Comment: RELA Activity Verified in a DNA-binding Assay: RELA activity was measured in a colorimetric DNA-binding assay. Double-stranded oligonucleotide containing the RELA consensus DNA-binding sequence was incubated with dilutions of the purified RELA protein. RELA bound to the oligo was captured onto the surface of a microtiter plate and after washing, bound RELA was detected with an anti-RELA primary antibody followed by an HRP-labeled secondary antibody. After initial color development, the reaction was quenched and the color intensity was measured at 450nm.

Application Details

Application Notes: Recombinant human proteins can be used for:
Native antigens for optimized antibody production
Positive controls in ELISA and other antibody assays
Protein-protein interaction
In vitro biochemical assays and cell-based functional assays

Comment:

The tag is located at the C-terminal.

Restrictions: For Research Use only

Handling

Concentration: > 50 μg/mL

Buffer: 25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10 % glycerol.

Storage: -80 °C

Storage Comment: Store at -80°C. Thaw on ice, aliquot to individual single-use tubes, and then re-freeze immediately. Only 2-3 freeze thaw cycles are recommended.

References

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Target Details

Target: NF-kB p65 (NFkBP65) (Nuclear Factor-kB p65 (NFkBP65))

Alternative Name: Rela,nf-Kb p65 (NFkBP65 Products)

Synonyms: C-Rel Protein, NFKB3 Protein, p65 Protein, NFkB Protein, c-rel Protein, zgc:100833 Protein, Xrel2 Protein, Xrel3 Protein, rel Protein, rel-A Protein, rel2 Protein, rel3 Protein, v-rel Protein, xrel Protein, REL proto-oncogene, NF-kB subunit Protein, RELA proto-oncogene, NF-kB subunit Protein, v-rel reticuloendotheliosis viral oncogene homolog A (avian) Protein, v-rel avian reticuloendotheliosis viral oncogene homolog Protein, v-rel avian reticuloendotheliosis viral oncogene homolog L homeolog Protein, REL Protein, RELA Protein, Rela Protein, Rel Protein, rel Protein, rel.L Protein

Background: NF-kappa-B is a ubiquitous transcription factor involved in several biological processes. It is held in the cytoplasm in an inactive state by specific inhibitors. Upon degradation of the inhibitor, NF-kappa-B moves to the nucleus and activates transcription of specific genes. NF-kappa-B is composed of NFKB1 or NFKB2 bound to either REL, RELA, or RELB. The most abundant form of NF-kappa-B is NFKB1 complexed with the product of this gene, RELA. Four transcript variants encoding different isoforms have been found for this gene.

Molecular Weight: 60 kDa

NCBI Accession: NP_068810

Pathways: NF-kappaB Signaling, RTK Signaling, TCR Signaling, TLR Signaling, Fc-epsilon Receptor Signaling Pathway, Neurotrophin Signaling Pathway, Activation of Innate immune Response, Cellular Response to Molecule of Bacterial Origin, Hepatitis C, Toll-Like Receptors Cascades, S100 Proteins