bsm-33117M
[Primary Antibody]
NFKB p65 (7G6) Monoclonal Antibody
DATASHEET
Host: Mouse
Target Protein: NFKB p65
Specificity: KO-Validated
Clonality: Monoclonal
Isotype: IgG
Entrez Gene: 5970
Swiss Prot: Q04206
Source: Recombinant human NFKB p65
Purification: Purified by Protein G.
Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Storage: Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.
Background:
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 and the heterodimeric p65-p50 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. 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. NF-kappa-B heterodimeric p65-p50 and p65-c-Rel complexes are transcriptional activators. The NF-kappa-B p65-p65 complex appears to be involved in invasin-mediated activation of IL-8 expression. The inhibitory effect of I-kappa-B upon NF-kappa-B the cytoplasm is exerted primarily through the interaction with p65. p65 shows a weak DNA-binding site which could contribute directly to DNA binding in the NF-kappa-B complex. Associates with chromatin at the NF-kappa-B promoter region via association with DDX1. Essential for cytokine gene expression in T-cells (PubMed:15790681).
Size: 100ul
Concentration: 1ug/ul
Applications:
WB(1:300-5000)
IHC-P(1:200-400)
IF(ICC)(1:50-200)
Cross Reactive Species:
Human
Rat
For research use only. Not intended for diagnostic or therapeutic use.
PRODUCT SPECIFIC PUBLICATIONS
- Yang, Wan-Chao. et al. Molecular Hydrogen Mediates Neurorestorative Effects After Stroke in Diabetic Rats: the TLR4/NF-_B Inflammatory Pathway. J NEUROIMMUNE PHARM. 2022 Jul;:1-1Read more>>
- Kuangyang Yang. et al. Identification of Andrographolide as a novel FABP4 inhibitor for osteoarthritis treatment. PHYTOMEDICINE. 2023 Sep;118:154939Read more>>
- Yaoxing Li. et al. Echinacea purpurea (L.) Moench Polysaccharide Alleviates DSS-Induced Colitis in Rats by Restoring Th17/Treg Balance and Regulating Intestinal Flora. FOODS. 2023 Jan;12(23):4265Read more>>
- Zhiguang Zhang. et al. The Protective Effect of Marsdenia tenacissima against Cisplatin-Induced Nephrotoxicity Mediated by Inhibiting Oxidative Stress, Inflammation, and Apoptosis. MOLECULES. 2023 Jan;28(22):7582Read more>>
- Liu Dongrong. et al. Preparation of Self-microemulsion Solids of Kaempferia galanga (L.) Volatile Oil and Its Effect on Rats with Gastric Ulcer. AAPS PHARMSCITECH. 2023 Dec;24(8):1-13Read more>>
- Xinyun Qin. et al. Regulation of the intestinal flora using polysaccharides from Callicarpa nudiflora Hook to alleviate ulcerative colitis and the molecular mechanisms involved. INT J BIOL MACROMOL. 2024 Feb;258:128887Read more>>
- Hong-Fei Wang. et al. Jujuboside B alleviates acetaminophen-induced hepatotoxicity in mice by regulating Nrf2-STING signaling pathway. ECOTOX ENVIRON SAFE. 2024 Jan;269:11581Read more>>
- Yansi Xian. et al. Cichoric acid targets RANKL to inhibit osteoclastogenesis and prevent ovariectomy-induced bone loss. PHYTOTHER RES. 2024 FebRead more>>
- Chunlan Shan. et al. Ameliorative Effect of Macadamia Nut Protein Peptides on Acetaminophen-Induced Acute Liver Injury in Mice. J MED FOOD. 2024 Feb 2Read more>>
VALIDATION IMAGES
Lane 1: HeLa; Lane 2: A431; Lane 3: K562 cell lysate probed with NFKB p65 (7G6) Monoclonal Antibody, unconjugated (bsm-33117M) at 1:300 overnight at 4°C followed by a conjugated secondary antibody at 1:10000 for 90 minutes at 37°C.
Lane 1: Rela-KO cell lysates; Lane 2: Hela cell lysates probed with NFKB p65 (7G6) Monoclonal Antibody, Unconjugated (bsm-33117M) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
Lane 1: RELE-KO cell lysates; Lane 2: Hela cell lysates probed with NFKB p65 Monoclonal Antibody, Unconjugated (bsm-33117M) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
Lane 1: Human MCF-7 cell lysates; Lane 2: Human MOLT-4 cell lysates; Lane 3: Human A549 cell lysates; Lane 4: Human Jurkat cell lysates; Lane 5: Mouse RAW264.7 cell lysates; Lane 6: Mouse NIH/3T3 cell lysates probed with NFKB p65 Monoclonal Antibody, Unconjugated (bsm-33117M) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
Lane 1: Human HL-60 cell lysates probed with NFKB p65 Monoclonal Antibody, Unconjugated (bsm-33117M) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
Paraformaldehyde-fixed, paraffin embedded Rat spleen; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with NFKB p65 (7G6) Monoclonal Antibody, Unconjugated (bsm-33117M) at 1:200 overnight at 4°C, DAB staining.
Tissue/cell:MCF7 cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum,C-0005) at 37°C for 20 min; Antibody incubation with (NFKB p65) monoclonal Antibody, Unconjugated (bsm-33117M)1:100, 90 minutes at 37°C; followed by a CY3 conjugated Goat Anti-Mouse IgG antibody at 37°C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.