• Target：
• SphK2

• Fields：
• >>Sphingolipid metabolism;>>Metabolic pathways;>>Calcium signaling pathway;>>Sphingolipid signaling pathway;>>Phospholipase D signaling pathway;>>VEGF signaling pathway;>>Apelin signaling pathway;>>Fc gamma R-mediated phagocytosis;>>Tuberculosis

• Gene Name：
• SPHK2

• Protein Name：
• Sphingosine kinase 2

• Human Gene Id：
• 56848

• Human Swiss Prot No：
• Q9NRA0

• Mouse Gene Id：
• 56632

• Mouse Swiss Prot No：
• Q9JIA7

• Immunogen：
• The antiserum was produced against synthesized peptide derived from human SPHK2. AA range:580-629

• Specificity：
• SphK2 Polyclonal Antibody detects endogenous levels of SphK2 protein.

• Formulation：
• Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

• Source：
• Polyclonal, Rabbit,IgG

• Dilution：
• WB 1:500 - 1:2000. IHC 1:100 - 1:300. ELISA: 1:5000.. IF 1:50-200

• Purification：
• The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

• Concentration：
• 1 mg/ml

• Storage Stability：
• -15°C to -25°C/1 year(Do not lower than -25°C)

• Other Name：
• SPHK2;Sphingosine kinase 2;SK 2;SPK 2

• Observed Band(KD)：
• 70kD

• Background：
• This gene encodes one of two sphingosine kinase isozymes that catalyze the phosphorylation of sphingosine into sphingosine 1-phosphate. Sphingosine 1-phosphate mediates many cellular processes including migration, proliferation and apoptosis, and also plays a role in several types of cancer by promoting angiogenesis and tumorigenesis. The encoded protein may play a role in breast cancer proliferation and chemoresistance. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Aug 2011],

• Function：
• alternative products:Experimental confirmation may be lacking for some isoforms,catalytic activity:ATP + sphinganine = ADP + sphinganine 1-phosphate.,catalytic activity:ATP + sphingosine = ADP + sphingosine 1-phosphate.,cofactor:Magnesium.,function:Catalyzes the phosphorylation of sphingosine to form sphingosine 1-phosphate (SPP), a lipid mediator with both intra-and extracellular functions. Also acts on D-erythro-dihydrosphingosine, D-erythro-sphingosine and L-threo-dihydrosphingosine.,similarity:Contains 1 DAGKc domain.,

• Subcellular Location：
• Cytoplasm . Nucleus . Endoplasmic reticulum . Mitochondrion inner membrane . In nucleus, located in nucleosomes where it associates with core histone proteins such as histone 3 (PubMed:19729656). In brains of patients with Alzheimer's disease, may be preferentially localized in the nucleus. Cytosolic expression decrease correlates with the density of amyloid deposits (PubMed:29615132). In apoptotic cells, colocalizes with CASP1 in cell membrane where is cleaved and released from cells in an active form (PubMed:20197547). .; [Isoform 2]: Lysosome membrane .

• Expression：
• Mainly expressed in adult kidney, liver, and brain (PubMed:10751414). Expressed in cerebral cortex and hippocampus (at protein level) (PubMed:29615132). Isoform 1 is the predominant form expressed in most tissues (PubMed:16103110).

Salidroside Inhibits CCl4-Induced Liver Fibrosis in Mice by Reducing Activation and Migration of HSC Induced by Liver Sinusoidal Endothelial Cell-Derived Exosomal SphK1. Frontiers in Pharmacology Front Pharmacol. 2021 May;0:1195 WB Mouse，Human Liver，serum exosomes

Reticulon 3 regulates sphingosine-1-phosphate synthesis in endothelial cells to control blood pressure MedComm Jie-Yuan Jin WB Human 1:1000 human umbilical vein endothelial cells (HUVECs)

• June 19-2018
• WESTERN IMMUNOBLOTTING PROTOCOL

• June 19-2018
• IMMUNOHISTOCHEMISTRY-PARAFFIN PROTOCOL

• June 19-2018
• IMMUNOFLUORESCENCE PROTOCOL

• September 08-2020
• FLOW-CYTOMEYRT-PROTOCOL

• May 20-2022
• Cell-Based ELISA│解您多样本WB检测之困扰

• July 13-2018
• CELL-BASED-ELISA-PROTOCOL-FOR-ACETYL-PROTEIN

• July 13-2018
• CELL-BASED-ELISA-PROTOCOL-FOR-PHOSPHO-PROTEIN

• July 13-2018
• CELL-BASED-COLORIMETRIC-ELISA-PROTOCOL-FOR-TOTAL-PROTEIN

• July 13-2018
• Antibody-FAQs