Anticorps Monoclonal anti-RIPK3

RIPK3 Monoclonal Antibody for WB, ELISA

Hôte / Isotype

Mouse / IgG1

Réactivité testée

Humain, rat, souris

Applications

WB, ELISA

Conjugaison

Non conjugué

Publications(1)

CloneNo.

1F7B3

N° de cat : 68786-2-Ig

Synonymes

RIP3, 1F7B3, EC:2.7.11.1, Receptor interacting protein 3, Receptor-interacting protein 3

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Galerie de données de validation

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  WB analysis using 68786-2-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 68786-2-Ig (RIPK3 antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.

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  WB analysis using 68786-2-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 68786-2-Ig (RIPK3 antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours.

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Applications testées

• Résultats positifs en WB: SK-BR-3 cells, cellules C2C12, cellules HT-29, cellules Jurkat, cellules Ramos, cellules THP-1, tissu pancréatique de rat, tissu pancréatique de souris, tissu pulmonaire de souris

Dilution recommandée

• Western Blot (WB): WB : 1:2000-1:10000

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, check data in validation data gallery

Applications publiées

• WB: See 1 publications below

Informations sur le produit

68786-2-Ig cible RIPK3 dans les applications de WB, ELISA et montre une réactivité avec des échantillons Humain, rat, souris

• Réactivité: Humain, rat, souris
• Réactivité citée: souris
• Hôte / Isotype: Mouse / IgG1
• Clonalité: Monoclonal
• Type: Anticorps
• Immunogène: RIPK3 Protéine recombinante Ag11759
• Nom complet: receptor-interacting serine-threonine kinase 3
• Masse moléculaire calculée: 518 aa, 57 kDa
• Poids moléculaire observé: 57 kDa
• Numéro d’acquisition GenBank: BC062584
• Symbole du gène: RIPK3
• Identification du gène (NCBI): 11035
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Purification par protéine G
• Tampon de stockage: PBS with 0.02% sodium azide and 50% glycerol
• Conditions de stockage: Stocker à -20°C. Stable pendant un an après l'expédition. L'aliquotage n'est pas nécessaire pour le stockage à -20^oC Les 20ul contiennent 0,1% de BSA.

Informations générales

Receptor-interacting protein 3 (RIP3, also known as RIPK3) is a serine-threonine protein involved in the regulation of inflammatory signaling and cell death. RIPK3, also named as RIP3, a Ser/Thr kinase of RIP (Receptor Interacting Protein) family, is a nucleocytoplasmic shuttling protein and its unconventional nuclear localization signal (NLS, 442-472 aa) is sufficient to trigger apoptosis in the nucleus (PMID: 18533105). It has 3 isoforms produced by alternative splicing.

What is the molecular weight of RIP3? Is RIP3 post-translationally modified?

The molecular weight of RIP3 is 57 kDa. During the induction of necroptosis, RIP3 migrates slower in SDS-PAGE due to its phosphorylation (PMID: 19524512). Additionally, RIP3 can be a subject of poly-ubiquitination, when targeted for degradation.

Are there any splice isoforms of RIP3?

Apart from full-length RIP3, there are two reported splice isoforms of RIP3: RIP3β and RIP3γ, and 28 and 25 kDa, respectively (PMID: 15896315).

What is the subcellular localization of RIP3?

RIP3 can shuttle between the cytoplasm and the nucleus. Although RIP3 forms necrosomes in the cytoplasm, a recent study suggests that the phosphorylation of RIP3, required for necroptosis, may also occur in the nucleus (PMID: 30271893). Additionally, the induction of necrosis by reactive oxygen species can cause transient translocation of RIP3 to mitochondria (PMID: 25206339).

What is the role of RIP3 in cell death (necroptosis)?

Activation of RIP3 kinase is required for the induction of necroptosis (PMID: 19524512, 19524513 and 19498109). Activation of RIP3 can be induced by interferons, death ligands, or by Toll-like receptors in response to pathogens. That leads to the phosphorylation of RIP3 and the formation of a β-amyloid-like protein complex. Phosphorylated RIP3 acts downstream by phosphorylation of MLKL (PMID: 30131615).

How to study necroptosis in a cell-based system?

The choice of the cell line is important. Many commonly used immortalized cell types are derived from cancers and may have very low RIL3 expression level (PMID: 25952668). Those cell lines are not going to be responsive to necrotic stimuli. A few of the examined cell types have high RIP3 levels: Jurkat, CCRF-CEM, U937, L929 cells, and mouse embryonic fibroblasts (PMID: 19524512). Good necroptosis readouts reflect an increased level of RIP3 protein and its phosphorylation.

Publications

Species	Application	Title
mouse	WB	Physiol Res; Trimethylamine Induced Chronic Kidney Injury by Activating the ZBP1-NLRP3 Inflammasome Pathway; Authors - L Bai

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