RIPK2 Antibody (YA6745)

RIPK2 Antibody (YA6745) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to RIPK2.

Predicted band size: 61 kDa;

O43353

8767 [NCBI]

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Function：Serine/threonine/tyrosine-protein kinase that plays an essential role in modulation of innate and adaptive immune responses (PubMed:14638696, PubMed:17054981, PubMed:21123652, PubMed:28656966, PubMed:9575181, PubMed:9642260). Acts as a key effector of NOD1 and NOD2 signaling pathways: upon activation by bacterial peptidoglycans, NOD1 and NOD2 oligomerize and recruit RIPK2 via CARD-CARD domains, leading to the formation of RIPK2 filaments (PubMed:17054981, PubMed:17562858, PubMed:21123652, PubMed:22607974, PubMed:28656966, PubMed:29452636, PubMed:30026309). Once recruited, RIPK2 autophosphorylates and undergoes 'Lys-63'-linked polyubiquitination by E3 ubiquitin ligases XIAP, BIRC2 and BIRC3, as well as 'Met-1'-linked (linear) polyubiquitination by the LUBAC complex, becoming a scaffolding protein for downstream effectors (PubMed:22607974, PubMed:28545134, PubMed:29452636, PubMed:30026309, PubMed:30279485, PubMed:30478312). 'Met-1'-linked polyubiquitin chains attached to RIPK2 recruit IKBKG/NEMO, which undergoes 'Lys-63'-linked polyubiquitination in a RIPK2-dependent process (PubMed:17562858, PubMed:22607974, PubMed:29452636, PubMed:30026309). 'Lys-63'-linked polyubiquitin chains attached to RIPK2 serve as docking sites for TAB2 and TAB3 and mediate the recruitment of MAP3K7/TAK1 to IKBKG/NEMO, inducing subsequent activation of IKBKB/IKKB (PubMed:18079694). In turn, NF-kappa-B is released from NF-kappa-B inhibitors and translocates into the nucleus where it activates the transcription of hundreds of genes involved in immune response, growth control, or protection against apoptosis (PubMed:18079694). The protein kinase activity is dispensable for the NOD1 and NOD2 signaling pathways (PubMed:29452636, PubMed:30026309). Contributes to the tyrosine phosphorylation of the guanine exchange factor ARHGEF2 through Src tyrosine kinase leading to NF-kappa-B activation by NOD2 (PubMed:21887730). Also involved in adaptive immunity: plays a role during engagement of the T-cell receptor (TCR) in promoting BCL10 phosphorylation and subsequent NF-kappa-B activation (PubMed:14638696). Plays a role in the inactivation of RHOA in response to NGFR signaling (PubMed:26646181)

Subcellular Localization：Cytoplasm,Cell membrane,Endoplasmic reticulum

Expression：
Tissue_Specificity: Detected in heart, brain, placenta, lung, peripheral blood leukocytes, spleen, kidney, testis, prostate, pancreas and lymph node

Isoforms & Post-Translational Modification：O43353 has two isomers: O43353-1: 61195 Da (predicted); O43353-2: 45582 Da (predicted).
Polyubiquitinated via both 'Lys-63'- and 'Met-1'-linked polyubiquitin following recruitment by NOD1 or NOD2, creating docking sites for downstream effectors, triggering activation of the NF-kappa-B and MAP kinases signaling (PubMed:22607974, PubMed:29452636, PubMed:30026309)丨Autophosphorylated (PubMed:16824733, PubMed:21123652, PubMed:28545134, PubMed:29452636)丨Degraded via selective autophagy following interaction with IRGM (PubMed:36221902)丨(Microbial infection) Acetylation of Ser-174, Ser-176 and Ser-178 by Yersinia YopJ prevents phosphorylation and activation, thereby promoting cell death

Subunit：Interacts (via CARD domain) with NOD2 (via CARD domain) (PubMed:15044951, PubMed:17355968, PubMed:19592251, PubMed:21887730, PubMed:27812135, PubMed:30279485, PubMed:30478312)

CARD 3 antibody; CARD carrying kinase antibody; CARD containing ICE associated kinase antibody; CARD containing IL 1 beta ICE kinase antibody; CARD containing IL1 beta ICE kinase antibody; CARD containing interleukin 1 beta converting enzyme (ICE) associated kinase antibody; CARD containing interleukin 1 beta converting enzyme associated kinase antibody; CARD-containing IL-1 beta ICE-kinase antibody; CARD-containing interleukin-1 beta-converting enzyme-associated kinase antibody; CARD3 antibody; CARD 3 antibody; CARD carrying kinase antibody; CARD containing ICE associated kinase antibody; CARD containing IL 1 beta ICE kinase antibody; CARD containing IL1 beta ICE kinase antibody; CARD containing interleukin 1 beta converting enzyme (ICE) associated kinase antibody; CARD containing interleukin 1 beta converting enzyme associated kinase antibody; CARD-containing IL-1 beta ICE-kinase antibody; CARD-containing interleukin-1 beta-converting enzyme-associated kinase antibody; CARD3 antibody; CARDIAK antibody; CCK antibody; CLARP kinase antibody; GIG 30 antibody; GIG30 antibody; Growth inhibiting gene 30 antibody; Receptor interacting protein (RIP) like interacting caspase like apoptosis regulatory protein (CLARP) kinase antibody; Receptor interacting protein 2 antibody; Receptor interacting serine threonine kinase 2 antibody; Receptor interacting serine/threonine protein kinase 2 antibody; Receptor-interacting protein 2 antibody; Receptor-interacting serine/threonine-protein kinase 2 antibody; RICK antibody; R; IP : 2 antibody; R; IP : like interacting CLARP kinase antibody; RIP-2 antibody; RIP-like-interacting CLARP kinase antibody; RIPK 2 antibody; Ripk2 antibody; RIPK2_HUMAN antibody; TNFRSF antibody; Tyrosine-protein kinase RIPK2 antibody; UNQ277/PRO314/PRO34092 antibody;