| Applications: |
ELISA |
| Reactivity: |
Mouse |
| Note: |
STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Sensitivity: |
0.041ng/mL |
| Detection Limit: |
0.156-10ng/mL |
| Short Description: |
This RELA Sandwich ELISA Kit is an in-vitro enzyme-linked immunosorbent assay for the measurement of samples in mouse cell culture supernatant, serum and plasma (EDTA, citrate, heparin). |
| Storage Instruction: |
Store the unopened kit in the fridge at 2-8°C for up to 6 months. Once opened store individual kit contents according to components table provided with the kit. |
| Assay Time: |
4.5 hrs |
| Gene Symbol: |
Rela |
| Gene ID: |
19697 |
| Uniprot ID: |
TF65_MOUSE |
| Sample Type: |
serum, plasma, tissue homogenates, cell lysates, cell culture supernates or other biological fluids. |
| Tissue Specificity | |
| Post Translational Modifications | Ubiquitinated by MKRN2, leading to its proteasomal degradation. Degradation is required for termination of NF-kappa-B response. Polyubiquitinated via 'Lys-29'-linked ubiquitin.leading to lysosomal degradation. Monomethylated at Lys-310 by SETD6. Monomethylation at Lys-310 is recognized by the ANK repeats of EHMT1 and promotes the formation of repressed chromatin at target genes, leading to down-regulation of NF-kappa-B transcription factor activity. Phosphorylation at Ser-311 disrupts the interaction with EHMT1 without preventing monomethylation at Lys-310 and relieves the repression of target genes. Phosphorylation on Ser-534 stimulates acetylation on Lys-310 and interaction with CBP.the phosphorylated and acetylated forms show enhanced transcriptional activity. Phosphorylation at Ser-311 disrupts the interaction with EHMT1 and promotes transcription factor activity. Phosphorylation at Ser-276 by RPS6KA4 and RPS6KA5 promotes its transactivation and transcriptional activities. Reversibly acetylated.the acetylation seems to be mediated by CBP, the deacetylation by HDAC3 and SIRT2. Acetylation at Lys-122 enhances DNA binding and impairs association with NFKBIA. Acetylation at Lys-310 is required for full transcriptional activity in the absence of effects on DNA binding and NFKBIA association. Acetylation at Lys-310 promotes interaction with BRD4. Acetylation can also lower DNA-binding and results in nuclear export. Interaction with BRMS1 promotes deacetylation of Lys-310. Lys-310 is deacetylated by SIRT2. S-nitrosylation of Cys-38 inactivates the enzyme activity. Sulfhydration at Cys-38 mediates the anti-apoptotic activity by promoting the interaction with RPS3 and activating the transcription factor activity. Sumoylation by PIAS3 negatively regulates DNA-bound activated NF-kappa-B. Proteolytically cleaved within a conserved N-terminus region required for base-specific contact with DNA in a CPEN1-mediated manner, and hence inhibits NF-kappa-B transcriptional activity. |
| Function | NF-kappa-B is a pleiotropic transcription factor present in almost all cell types and is the endpoint of a series of signal transduction events that are initiated by a vast array of stimuli related to many biological processes such as inflammation, immunity, differentiation, cell growth, tumorigenesis and apoptosis. NF-kappa-B is a homo- or heterodimeric complex formed by the Rel-like domain-containing proteins RELA/p65, RELB, NFKB1/p105, NFKB1/p50, REL and NFKB2/p52. The heterodimeric RELA-NFKB1 complex appears to be most abundant one. The dimers bind at kappa-B sites in the DNA of their target genes and the individual dimers have distinct preferences for different kappa-B sites that they can bind with distinguishable affinity and specificity. Different dimer combinations act as transcriptional activators or repressors, respectively. The NF-kappa-B heterodimeric RELA-NFKB1 and RELA-REL complexes, for instance, function as transcriptional activators. NF-kappa-B is controlled by various mechanisms of post-translational modification and subcellular compartmentalization as well as by interactions with other cofactors or corepressors. NF-kappa-B complexes are held in the cytoplasm in an inactive state complexed with members of the NF-kappa-B inhibitor (I-kappa-B) family. In a conventional activation pathway, I-kappa-B is phosphorylated by I-kappa-B kinases (IKKs) in response to different activators, subsequently degraded thus liberating the active NF-kappa-B complex which translocates to the nucleus. The inhibitory effect of I-kappa-B on NF-kappa-B through retention in the cytoplasm is exerted primarily through the interaction with RELA. RELA shows a weak DNA-binding site which could contribute directly to DNA binding in the NF-kappa-B complex. Beside its activity as a direct transcriptional activator, it is also able to modulate promoters accessibility to transcription factors and thereby indirectly regulate gene expression. Associates with chromatin at the NF-kappa-B promoter region via association with DDX1. Essential for cytokine gene expression in T-cells. The NF-kappa-B homodimeric RELA-RELA complex appears to be involved in invasin-mediated activation of IL-8 expression. |
| Protein Name | Transcription Factor P65Nuclear Factor Nf-Kappa-B P65 SubunitNuclear Factor Of Kappa Light Polypeptide Gene Enhancer In B-Cells 3 |
| Database Links | Reactome: R-MMU-1169091Reactome: -MMU-1810476Reactome: -MMU-193692Reactome: -MMU-202424Reactome: -MMU-209560Reactome: -MMU-2871837Reactome: -MMU-3134963Reactome: -MMU-3214841Reactome: -MMU-445989Reactome: -MMU-448706Reactome: -MMU-4755510Reactome: -MMU-5607764Reactome: -MMU-5621575Reactome: -MMU-9020702Reactome: -MMU-933542 |
| Cellular Localisation | NucleusCytoplasmNuclearBut Also Found In The Cytoplasm In An Inactive Form Complexed To An Inhibitor (I-Kappa-B)Colocalized With Ddx1 In The Nucleus Upon Tnf-Alpha InductionColocalizes With Gfi1 In The Nucleus After Lipopolysaccharide (Lps) Stimulation |
| Alternative ELISA Names | Transcription Factor P65 ELISA kitNuclear Factor Nf-Kappa-B P65 Subunit ELISA kitNuclear Factor Of Kappa Light Polypeptide Gene Enhancer In B-Cells 3 ELISA kitRela ELISA kitNfkb3 ELISA kit |
| output | |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
