{"product_id":"cst-13586s","title":"CST,  13586S, NF-kappaB1 p105\/p50 (D4P4D) Rabbit Monoclonal Antibody","description":"Monoclonal Antibody for studying NFkB-p105 mouse. Validated for WB,IP,IF,F,ChIP,C\u0026amp;R. Available in 2 sizes. Highly specific and rigorously validated in-house, NF-kappaB1 p105\/p50 (D4P4D) Rabbit Monoclonal Antibody (CST #13586) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nFor optimal ChIP results, use 10 μl of antibody and 10 μg of chromatin (approximately 4 x 10 6 cells) per IP. This antibody has been validated using SimpleChIP ® Enzymatic Chromatin IP Kits. The CUT\u0026amp;RUN dilution was determined using CUT\u0026amp;RUN Assay Kit # 86652 .\nWestern Blotting: 1:1000\nImmunoprecipitation: 1:100\nImmunofluorescence (Immunocytochemistry): 1:200 - 1:400\nFlow Cytometry (Fixed\/Permeabilized): 1:50 - 1:200\nChromatin IP: 1:50\nCUT\u0026amp;RUN: 1:50\n\u003cb\u003eStorage\u003c\/b\u003e\nSupplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg\/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at -20°C. Do not aliquot the antibody. For a carrier free (BSA and azide free) version of this product see product # 83394 .\n\u003cb\u003eProtocol\u003c\/b\u003e\nAvailable protocols: Western Blotting, Immunoprecipitation, Immunofluorescence (Immunocytochemistry), Flow Cytometry (Fixed\/Permeabilized), Chromatin IP, CUT\u0026amp;RUN\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nNF-kappaB1 p105\/p50 (D4P4D) Rabbit Monoclonal Antibody recognizes endogenous levels of total NF-κB1 p105\/p50 protein.\nSpecies Reactivity: Human, Mouse, Rat\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nMonoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Ile415 of mouse NF-κB1 p105\/p50 protein.\n\u003cb\u003eBackground\u003c\/b\u003e\nTranscription factors of the nuclear factor κB (NF-κB)\/Rel family play a pivotal role in inflammatory and immune responses (1,2). There are five family members in mammals: RelA, c-Rel, RelB, NF-κB1 (p105\/p50), and NF-κB2 (p100\/p52). Both p105 and p100 are proteolytically processed by the proteasome to produce p50 and p52, respectively. Rel proteins bind p50 and p52 to form dimeric complexes that bind DNA and regulate transcription. In unstimulated cells, NF-κB is sequestered in the cytoplasm by IκB inhibitory proteins (3-5). NF-κB-activating agents can induce the phosphorylation of IκB proteins, targeting them for rapid degradation through the ubiquitin-proteasome pathway and releasing NF-κB to enter the nucleus where it regulates gene expression (6-8). NIK and IKKα (IKK1) regulate the phosphorylation and processing of NF-κB2 (p100) to produce p52, which translocates to the nucleus (9-11). Following IKK-mediated phosphorylation of p105 NF-κB at multiple sites (Ser921, 923, 927, and 932) on its carboxy terminus, SCF\/β-TrCP-mediated processing produces the 50 kDa active form p50 (12,13).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nDNA-binding factor KBF1; EBP-1; NF kappaB1; NF-k; NF-kappa-B1 p84\/NF-kappa-B1 p98; NF-kappaB; NF-kappaB p50; NF-kappaB1; NF-KB1; NFkB-p105; Nfkb1; nuclear factor kappaB p50; Nuclear factor NF-kappa-B p105 subunit; Nuclear factor NF-kappa-B p50 subunit; nuclear factor of kappa light chain gene enhancer in B-cells 1, p105; nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105; Nuclear factor of kappa light polypeptide gene enhancer in B-cells 1; nuclear factor of kappa light polypeptide gene enhancer in B-cells 1, p105; nuclear factor-kappaB p50; OTTMUSP00000018024; p105; p50; p50 subunit of NF kappaB; p50 subunit of NF-kappaB; p50\/p1; p50\/p105\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H M R\nSENSITIVITY: Endogenous\nMW (kDa): 50 Active form. 120 Precursor\nSource\/Isotype: Rabbit IgG","brand":"CST","offers":[{"title":"Default Title","offer_id":46797597442217,"sku":"13586S","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-13586s","provider":"Iright","version":"1.0","type":"link"}