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rabbit anti-IKK γ (NT) polyclonal antibody 5405


Antibody summary

  • Rabbit polyclonal to IKK γ (NT)
  • Suitable for: ELISA,WB,ICC,IF
  • Isotype: IgG
  • 100 µg
SKU: 5405parent Category: Tags: , ,
Weight1 lbs
Dimensions9 × 5 × 2 in







1 mg/mL





available sizes

100 µg

Available product – rabbit anti-IKK γ (NT) polyclonal antibody 5405

Tested applications
Recommended dilutions
Immunoblotting: use at 1:500-1:1,000 dilution.

Positive control: Whole cell lysate from HeLa cells.
Peptide corresponding to aa 400-416 of human IKKg. This sequence is identical to that of mouse.
Size and concentration
100µg and lot specific
Storage Instructions
This antibody is stable for at least one (1) year at -20°C. Avoid multiple freeze- thaw cycles.
Storage buffer
PBS, pH 7.4.
peptide affinty purifcation
Compatible secondaries
goat anti-rabbit IgG, H&L chain specific, peroxidase conjugated, conjugated polyclonal antibody 9512
goat anti-rabbit IgG, H&L chain specific, biotin conjugated polyclonal antibody 2079
goat anti-rabbit IgG, H&L chain specific, FITC conjugated polyclonal antibody 7863
goat anti-rabbit IgG, H&L chain specific, Cross Absorbed polyclonal antibody 2371
goat anti-rabbit IgG, H&L chain specific, biotin conjugated polyclonal antibody, crossabsorbed 1715
goat anti-rabbit IgG, H&L chain specific, FITC conjugated polyclonal antibody, crossabsorbed 1720
Isotype control
Rabbit polyclonal - Isotype Control
target relevance
Protein names
NF-kappa-B essential modulator (NEMO) (FIP-3) (IkB kinase-associated protein 1) (IKKAP1) (Inhibitor of nuclear factor kappa-B kinase subunit gamma) (I-kappa-B kinase subunit gamma) (IKK-gamma) (IKKG) (IkB kinase subunit gamma) (NF-kappa-B essential modifier)
Gene names
FUNCTION: Regulatory subunit of the IKK core complex which phosphorylates inhibitors of NF-kappa-B thus leading to the dissociation of the inhibitor/NF-kappa-B complex and ultimately the degradation of the inhibitor (PubMed:9751060, PubMed:14695475, PubMed:20724660, PubMed:21518757). Its binding to scaffolding polyubiquitin plays a key role in IKK activation by multiple signaling receptor pathways (PubMed:16547522, PubMed:18287044, PubMed:19033441, PubMed:21606507, PubMed:27777308, PubMed:19185524, PubMed:33567255). Can recognize and bind both 'Lys-63'-linked and linear polyubiquitin upon cell stimulation, with a much higher affinity for linear polyubiquitin (PubMed:16547522, PubMed:18287044, PubMed:27777308, PubMed:19033441, PubMed:21606507, PubMed:19185524). Could be implicated in NF-kappa-B-mediated protection from cytokine toxicity. Essential for viral activation of IRF3 (PubMed:19854139). Involved in TLR3- and IFIH1-mediated antiviral innate response; this function requires 'Lys-27'-linked polyubiquitination (PubMed:20724660). {ECO:0000269|PubMed:14695475, ECO:0000269|PubMed:16547522, ECO:0000269|PubMed:18287044, ECO:0000269|PubMed:19033441, ECO:0000269|PubMed:19185524, ECO:0000269|PubMed:19854139, ECO:0000269|PubMed:20724660, ECO:0000269|PubMed:21518757, ECO:0000269|PubMed:21606507, ECO:0000269|PubMed:27777308, ECO:0000269|PubMed:33567255, ECO:0000269|PubMed:9751060}.; FUNCTION: (Microbial infection) Also considered to be a mediator for HTLV-1 Tax oncoprotein activation of NF-kappa-B. {ECO:0000269|PubMed:10364167, ECO:0000269|PubMed:11064457}.
Subellular location
SUBCELLULAR LOCATION: Cytoplasm {ECO:0000269|PubMed:14651848, ECO:0000269|PubMed:24586164}. Nucleus {ECO:0000269|PubMed:14651848}. Note=Sumoylated NEMO accumulates in the nucleus in response to genotoxic stress. {ECO:0000269|PubMed:14651848}.
TISSUE SPECIFICITY: Heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas.
SUBUNIT: Homodimer; disulfide-linked (PubMed:18164680). Component of the I-kappa-B-kinase (IKK) core complex consisting of CHUK, IKBKB and IKBKG; probably four alpha/CHUK-beta/IKBKB dimers are associated with four gamma/IKBKG subunits (PubMed:9751060, PubMed:9891086, PubMed:11080499, PubMed:18462684, PubMed:17977820, PubMed:32935379). The IKK core complex seems to associate with regulatory or adapter proteins to form a IKK-signalosome holo-complex (PubMed:9751060, PubMed:9891086, PubMed:11080499). The IKK complex associates with TERF2IP/RAP1, leading to promote IKK-mediated phosphorylation of RELA/p65 (By similarity). Part of a complex composed of NCOA2, NCOA3, CHUK/IKKA, IKBKB, IKBKG and CREBBP (PubMed:11971985). Interacts with COPS3, CYLD, NALP2, TRPC4AP and PIDD1 (PubMed:15456791, PubMed:16360037, PubMed:12917691, PubMed:11418127). Interacts with ATM; the complex is exported from the nucleus (PubMed:16497931). Interacts with TRAF6 (PubMed:17728323). Interacts with IKBKE (PubMed:23453969). Interacts with TANK; the interaction is enhanced by IKBKE and TBK1 (PubMed:12133833). Part of a ternary complex consisting of TANK, IKBKB and IKBKG (PubMed:12133833). Interacts with ZFAND5 (PubMed:14754897). Interacts with RIPK2 (PubMed:18079694). Interacts with TNIP1 and TNFAIP3; TNIP1 facilitates the TNFAIP3-mediated de-ubiquitination of IKBKG (PubMed:11389905, PubMed:22099304). Interacts with TNFAIP3; the interaction is induced by TNF stimulation and by polyubiquitin (PubMed:11389905, PubMed:22099304). Binds (via UBAN region) polyubiquitin; binds both 'Lys-63'-linked and linear polyubiquitin, with higher affinity for linear ubiquitin (PubMed:16547522, PubMed:19033441, PubMed:21606507, PubMed:19185524). Interacts with NLRP10 (PubMed:22672233). Interacts with TANK; this interaction increases in response to DNA damage (PubMed:25861989). Interacts with USP10; this interaction increases in response to DNA damage (PubMed:25861989). Interacts with ZC3H12A; this interaction increases in response to DNA damage (PubMed:25861989). Interacts with IFIT5; the interaction synergizes the recruitment of IKK to MAP3K7 and enhances IKK phosphorylation (PubMed:26334375). Interacts with TRIM29; this interaction induces IKBKG/NEMO ubiquitination and proteolytic degradation (PubMed:27695001). Interacts with TRIM13; this interaction leads to IKBKG/NEMO ubiquitination (PubMed:25152375). Interacts with ARFIP2 (PubMed:26296658). Interacts with RIPK1 (By similarity). Interacts with (ubiquitinated) BCL10; interaction with polyubiquitinated BCL10 via both 'Lys-63'-linked and linear ubiquitin is required for TCR-induced NF-kappa-B activation (PubMed:18287044, PubMed:27777308). Interacts with MARCHF2; during the late stages of macrophage viral and bacterial infection; the interaction leads to ubiquitination and degradation of IKBKG/NEMO (PubMed:32935379). {ECO:0000250|UniProtKB:O88522, ECO:0000269|PubMed:11080499, ECO:0000269|PubMed:11389905, ECO:0000269|PubMed:11418127, ECO:0000269|PubMed:11971985, ECO:0000269|PubMed:12133833, ECO:0000269|PubMed:12917691, ECO:0000269|PubMed:14754897, ECO:0000269|PubMed:15456791, ECO:0000269|PubMed:16360037, ECO:0000269|PubMed:16497931, ECO:0000269|PubMed:16547522, ECO:0000269|PubMed:17728323, ECO:0000269|PubMed:17977820, ECO:0000269|PubMed:18079694, ECO:0000269|PubMed:18164680, ECO:0000269|PubMed:18287044, ECO:0000269|PubMed:18462684, ECO:0000269|PubMed:19033441, ECO:0000269|PubMed:19185524, ECO:0000269|PubMed:21606507, ECO:0000269|PubMed:22099304, ECO:0000269|PubMed:22672233, ECO:0000269|PubMed:23453969, ECO:0000269|PubMed:25152375, ECO:0000269|PubMed:25861989, ECO:0000269|PubMed:26296658, ECO:0000269|PubMed:26334375, ECO:0000269|PubMed:27695001, ECO:0000269|PubMed:27777308, ECO:0000269|PubMed:32935379, ECO:0000269|PubMed:9751060, ECO:0000269|PubMed:9891086}.; SUBUNIT: (Microbial infection) Interacts with Molluscum contagiosum virus protein MC005; this interaction inhibits NF-kappa-B activation. {ECO:0000269|PubMed:28490597}.; SUBUNIT: (Microbial infection) Interacts with HTLV-1 Tax oncoprotein; the interaction activates IKBKG. {ECO:0000269|PubMed:10364167, ECO:0000269|PubMed:11064457}.; SUBUNIT: (Microbial infection) Interacts with Shigella flexneri ipah9.8; the interaction promotes TNIP1-dependent 'Lys-27'-linked polyubiquitination of IKBKG which perturbs NF-kappa-B activation during bacterial infection. {ECO:0000269|PubMed:20010814}.; SUBUNIT: (Microbial infection) Interacts with SARS coronavirus-2/SARS-CoV-2 virus protein ORF9B (via N-terminus); the interaction inhibits polyubiquitination through 'Lys-63' and NF-kappa-B activation. {ECO:0000269|PubMed:33567255}.
Post-translational modification
PTM: Phosphorylation at Ser-68 attenuates aminoterminal homodimerization. {ECO:0000269|PubMed:17977820}.; PTM: Polyubiquitinated on Lys-285 via 'Lys-63'-linked ubiquitin; the ubiquitination is mediated downstream of NOD2 and RIPK2 and probably plays a role in signaling by facilitating interactions with ubiquitin domain-containing proteins and activates the NF-kappa-B pathway (PubMed:15620648, PubMed:17562858, PubMed:19136968). Polyubiquitinated on Lys-285 and Lys-399 through 'Lys-63'-linked ubiquitin; the ubiquitination is mediated by BCL10, MALT1 and TRAF6 and probably plays a role in signaling by facilitating interactions with ubiquitin domain-containing proteins and activates the NF-kappa-B pathway (PubMed:14695475, PubMed:17562858, PubMed:19136968). Monoubiquitinated on Lys-277 and Lys-309; promotes nuclear export (PubMed:14651848). Polyubiquitinated through 'Lys-27' by TRIM23; involved in antiviral innate and inflammatory responses (PubMed:20724660). Linear polyubiquitinated on Lys-111, Lys-143, Lys-226, Lys-246, Lys-264, Lys-277, Lys-285, Lys-292, Lys-302, Lys-309 and Lys-326; the head-to-tail polyubiquitination is mediated by the LUBAC complex and plays a key role in NF-kappa-B activation (PubMed:21455181). Deubiquitinated by USP10 in a TANK-dependent and -independent manner, leading to the negative regulation of NF-kappa-B signaling upon DNA damage (PubMed:25861989). Ubiquitinated at Lys-326 by MARCHF2 following bacterial and viral infection which leads to its degradation (PubMed:32935379). Polyubiquitinated via 'Lys-29'-linked ubiquitin; leading to lysosomal degradation (PubMed:21518757). {ECO:0000269|PubMed:14651848, ECO:0000269|PubMed:14695475, ECO:0000269|PubMed:15620648, ECO:0000269|PubMed:17562858, ECO:0000269|PubMed:19136968, ECO:0000269|PubMed:20724660, ECO:0000269|PubMed:21455181, ECO:0000269|PubMed:21518757, ECO:0000269|PubMed:25861989, ECO:0000269|PubMed:32935379}.; PTM: Sumoylated on Lys-277 and Lys-309 with SUMO1; the modification results in phosphorylation of Ser-85 by ATM leading to a replacement of the sumoylation by mono-ubiquitination on these residues. {ECO:0000269|PubMed:14651848, ECO:0000269|PubMed:16497931, ECO:0000269|PubMed:19136968, ECO:0000269|PubMed:20010814, ECO:0000269|PubMed:21455181}.; PTM: Neddylated by TRIM40, resulting in stabilization of NFKBIA and down-regulation of NF-kappa-B activity. {ECO:0000269|PubMed:21474709}.; PTM: (Microbial infection) Cleaved by hepatitis A virus (HAV) protease 3C allowing the virus to disrupt the host innate immune signaling. {ECO:0000269|PubMed:24920812}.; PTM: (Microbial infection) Deubiquitinated by Epstein-Barr virus BPLF1 on both 'Lys-48' and 'Lys-63'-linked ubiquitin chains; leading to NF-kappa-B signaling inhibition. {ECO:0000269|PubMed:24586164}.; PTM: (Microbial infection) Polyubiquitinated on Lys-309 and Lys-321 via 'Lys-27'-linked ubiquitin by Shigella flexneri E3 ubiquitin-protein ligase ipah9.8, leading to its degradation by the proteasome. {ECO:0000269|PubMed:20010814}.; PTM: (Microbial infection) Polyubiquitination through 'Lys-63' is interrupted by interaction with SARS coronavirus-2/SARS-CoV-2 virus protein ORF9B which inhibits the NF-kappa-B pathway. {ECO:0000269|PubMed:33567255}.
Target Relevance information above includes information from UniProt accession : Q9Y6K9
The UniProt Consortium


Western blot analysis of IKK gamma in HeLa whole cell lysate with IKK gamma antibody at 1 µg/mL.
Immunocytochemistry of IKK gamma in HeLa cells with IKK gamma antibody at 5 µg/mL.
Immunofluorescence of IKK gamma in Hela cells with IKK gamma antibody at 20 µg/mL. Red: IKK gamma Antibody (5405)
Blue: DAPI staining


Published literature highly relevant to the biological target of this product and referencing this antibody or clone are retrieved from PubMed database provided by The United States National Library of Medicine at the National Institutes of Health.



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