CST, 96703T, SGPP1 (F2B6W) Rabbit Monoclonal Antibody

Monoclonal Antibody for studying SGPP1. Validated for WB,WB,IP,F. Available in 2 sizes. Highly specific and rigorously validated in-house, SGPP1 (F2B6W) Rabbit Monoclonal Antibody (CST #96703) is ready to ship. Product Usage Information Western Blotting: 1:1000 Simple Western™: 1:10 - 1:50 Immunoprecipitation: 1:100 Flow Cytometry (Fixed/Permeabilized): 1:50 - 1:200 Storage Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/mL BSA, 50% glycerol, and less than 0.02% sodium azide. Store at -20°C. Do not aliquot the antibody. Protocol Available protocols: Western Blotting, Immunoprecipitation, Flow Cytometry (Fixed/Permeabilized) Specificity / Sensitivity SGPP1 (F2B6W) Rabbit Monoclonal Antibody recognizes endogenous levels of total SGPP1 protein. Species Reactivity: Human Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Ala78 of human SGPP1 protein. Background Sphingosine kinases (SPHKs) catalyze the phosphorylation of sphingosine to form sphingosine-1-phosphate (S1P), a lipid mediator that affects various cellular functions, including immune response, neurogenesis, and angiogenesis (1). Sphingosine-1-phosphate phosphatase 1 (SGPP1) dephosphorylates S1P back to sphingosine, which is then readily converted to ceramide in the endoplasmic reticulum (ER) (2). The activity balance between SPHKs and SGPP1 is crucial for regulating sphingolipid metabolites and their downstream effects (3). SGPP1 overexpression results in elevated ceramide levels, which ultimately promotes apoptosis (4). Conversely, SGPP1 depletion increases S1P levels and induces autophagy and ER stress (5). Elevated S1P due to SGPP1 loss may also provide cellular resistance to cytotoxic agents, and SGPP1 has been found to be downregulated in gastric cancer and multiple myeloma (MM) (6-8). Alternate Names hSPP1; hSPPase1; SGPP1; Sphingosine-1-phosphatase 1; Sphingosine-1-phosphate phosphatase 1; Sphingosine-1-phosphate phosphohydrolase 1; SPP-1; Spp1; SPPase1 Specification REACTIVITY: H SENSITIVITY: Endogenous MW (kDa): 35 Source/Isotype: Rabbit IgG