产品: 磷酸化 RIPK3 (Ser316) 抗体
货号: AF4508
描述: Rabbit polyclonal antibody to Phospho-RIPK3 (Ser316)
应用: WB
文献验证: WB
反应: Human
分子量: 46-62kDa; 57kD(Calculated).
蛋白号: Q9Y572
RRID: AB_2844557

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产品描述

来源:
Rabbit
应用:
WB 1:500-1:2000
*The optimal dilutions should be determined by the end user.
*Tips:

WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.

反应:
Human
克隆:
Polyclonal
特异性:
Phospho-RIPK3 (Ser316) Antibody detects endogenous levels of RIPK3 only when phosphorylated at Ser316.
RRID:
AB_2844557
引用格式: Affinity Biosciences Cat# AF4508, RRID:AB_2844557.
偶联:
Unconjugated.
纯化:
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
别名:

展开/折叠

Receptor interacting protein 3; Receptor interacting serine threonine kinase 3; Receptor interacting serine/threonine protein kinase 3; Receptor-interacting protein 3; Receptor-interacting serine/threonine-protein kinase 3; RIP 3; RIP like protein kinase 3; RIP-3; RIP-like protein kinase 3; RIPK 3; RIPK3; RIPK3_HUMAN;

抗原和靶标

免疫原:

A synthesized peptide derived from human RIPK3 around the phosphorylation site of Ser316.

Uniprot:
基因/基因ID:
表达:
Q9Y572 RIPK3_HUMAN:

Highly expressed in the pancreas. Detected at lower levels in heart, placenta, lung and kidney. Isoform 3 is significantly increased in colon and lung cancers.

序列:
MSCVKLWPSGAPAPLVSIEELENQELVGKGGFGTVFRAQHRKWGYDVAVKIVNSKAISREVKAMASLDNEFVLRLEGVIEKVNWDQDPKPALVTKFMENGSLSGLLQSQCPRPWPLLCRLLKEVVLGMFYLHDQNPVLLHRDLKPSNVLLDPELHVKLADFGLSTFQGGSQSGTGSGEPGGTLGYLAPELFVNVNRKASTASDVYSFGILMWAVLAGREVELPTEPSLVYEAVCNRQNRPSLAELPQAGPETPGLEGLKELMQLCWSSEPKDRPSFQECLPKTDEVFQMVENNMNAAVSTVKDFLSQLRSSNRRFSIPESGQGGTEMDGFRRTIENQHSRNDVMVSEWLNKLNLEEPPSSVPKKCPSLTKRSRAQEEQVPQAWTAGTSSDSMAQPPQTPETSTFRNQMPSPTSTGTPSPGPRGNQGAERQGMNWSCRTPEPNPVTGRPLVNIYNCSGVQVGDNNYLTMQQTTALPTWGLAPSGKGRGLQHPPPVGSQEGPKDPEAWSRPQGWYNHSGK

研究背景

功能:

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.

翻译修饰:

RIPK1 and RIPK3 undergo reciprocal auto- and trans-phosphorylation. Phosphorylation of Ser-199 plays a role in the necroptotic function of RIPK3. Phosphorylation at Ser-227 is required for binding MLKL. Phosphorylation at Thr-182 is important for its kinase activity, interaction with PELI1 and PELI1-mediated 'Lys-48'-linked polyubiquitination and for its ability to mediate TNF-induced necroptosis.

Polyubiquitinated with 'Lys-48' and 'Lys-63'-linked chains by BIRC2/c-IAP1 and BIRC3/c-IAP2, leading to activation of NF-kappa-B. Polyubiquitinated with 'Lys-48'-linked chains by PELI1 leading to its subsequent proteasome-dependent degradation. Ubiquitinated by STUB1 leading to its subsequent proteasome-dependent degradation.

细胞定位:

Cytoplasm>Cytosol. Cell membrane. Mitochondrion.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
组织特异性:

Highly expressed in the pancreas. Detected at lower levels in heart, placenta, lung and kidney. Isoform 3 is significantly increased in colon and lung cancers.

蛋白家族:

Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family.

研究领域

· Cellular Processes > Cell growth and death > Necroptosis.   (View pathway)

· Environmental Information Processing > Signal transduction > TNF signaling pathway.   (View pathway)

· Organismal Systems > Immune system > NOD-like receptor signaling pathway.   (View pathway)

· Organismal Systems > Immune system > Cytosolic DNA-sensing pathway.   (View pathway)

文献引用

1). LncRNA EMBP1 sponges miR-454-3p to upregulate IRF1 and activate NLRP3-mediated chondrocyte pyroptosis to drive osteoarthritis progression. International immunopharmacology, 2025 (PubMed: 40112602) [IF=4.8]

Application: WB    Species: human    Sample:

Fig. 6. The expression of the hub gene IRF1 and PANoptosis-related pyroptosis, necrosis, and apoptosis proteins is elevated in clinical OA cartilage samples. (A) Clinical cartilage samples used in this study, with Grade 0–1 cartilage as the control group (green arrow) and Grade 3–4 cartilage as the OA group (red arrow).(B) Western Blot was used to examine the expression of the hub gene IRF1 and PANoptosis-related proteins in cartilage tissue, including pyroptosis markers (NLRP3 and GSDMD-N), necrosis markers (p-RIP3 and p-MLKL), and apoptosis markers (cleaved-Caspase-8 and cleaved-Caspase-3) in the OA and control groups. (Csingle bondI) Quantitative analysis of Western Blot results. All data are presented as mean ± S.D. (n = 3). ⁎⁎P < 0.01, ⁎P < 0.05. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)

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