Lane 1: Wild-type MEF whole cell lysate (20 µg).
Lane 2: RIP3 knockout MEF whole cell lysate (20 µg).
ER1902-12 was shown to specifically react with RIP3 in wild-type MEF cells. No band was observed when RIP3 knockout sample was tested. Wild-type and RIP3 knockout samples were subjected to SDS-PAGE. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM in TBST for 1 hour at room temperature. The primary antibody (ER1902-12, 1/1,000) and Loading control antibody (Rabbit anti-β-actin, R1207-1, 1/1,000) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG-HRP Secondary Antibody (HA1001) at 1:200,000 dilution was used for 1 hour at room temperature.
Rabbit polyclonal primary
RIP3 Rabbit Polyclonal Antibody (ER1902-12)
Synthetic peptide within mouse rip3 aa 440-486 / 486.
MEF cell lysates.
Store at +4C after thawing. Aliquot store at -20C. Avoid repeated freeze / thaw cycles.
1*PBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
Peptide affinity purified
Receptor interacting protein 3 antibody; Receptor interacting serine threonine kinase 3 antibody; Receptor interacting serine/threonine protein kinase 3 antibody; Receptor-interacting protein 3 antibody; Receptor-interacting serine/threonine-protein kinase 3 antibody; RIP 3 antibody; RIP like protein kinase 3 antibody; RIP-3 antibody; RIP-like protein kinase 3 antibody; RIPK 3 antibody; RIPK3 antibody; RIPK3_HUMAN antibody
Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family.
Expressed in embryo and in adult spleen, liver, testis, heart, brain and lung.
RIPK1 and RIPK3 undergo reciprocal auto- and trans-phosphorylation. Phosphorylation of Ser-204 plays a role in the necroptotic function of RIPK3. Phosphorylation at Ser-232 is required for binding MLKL. Phosphorylation at Thr-187 is important for its kinase activity, interaction with PELI1 and for its ability to mediate TNF-induced necroptosis (By similarity).; Polyubiquitinated with 'Lys-48' and 'Lys-63'-linked chains by BIRC2/c-IAP1 and BIRC3/c-IAP2, leading to activation of NF-kappa-B. Ubiquitinated by STUB1 leading to its subsequent proteasome-dependent degradation.
Mitochondrion, Cytosol, Plasma membrane.
Receptor-interacting serine/threonine-protein kinase 3 is an enzyme that in humans is encoded by the RIPK3 gene. The product of this gene is a member of the receptor-interacting protein (RIP) family of serine/threonine protein kinases, and contains a C-terminal domain unique from other RIP family members. The encoded protein is predominantly localized to the cytoplasm, and can undergo nucleocytoplasmic shuttling dependent on novel nuclear localization and export signals. Essential for necroptosis, a programmed cell death process in response to death-inducing TNF-alpha family members. Upon induction of necrosis, RIPK3 interacts with, and phosphorylates RIPK1 and MLKL to form a necrosis-inducing complex. RIPK3 binds to and enhances the activity of three metabolic enzymes: GLUL, GLUD1, and PYGL. These metabolic enzymes may eventually stimulate the tricarboxylic acid cycle and oxidative phosphorylation, which could result in enhanced ROS production.