Recombinant Human Sphingosine-1-phosphate lyase 1 (SGPL1)

Code CSB-CF021197HU
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Source in vitro E.coli expression system
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Product Details

Target Names
Uniprot No.
Alternative Names
SGPL1; KIAA1252; Sphingosine-1-phosphate lyase 1; S1PL; SP-lyase 1; SPL 1; hSPL; Sphingosine-1-phosphate aldolase
Homo sapiens (Human)
Expression Region
Target Protein Sequence
Protein Length
full length protein
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Please contact us to get it.

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Target Background

Cleaves phosphorylated sphingoid bases (PSBs), such as sphingosine-1-phosphate, into fatty aldehydes and phosphoethanolamine. Elevates stress-induced ceramide production and apoptosis. Required for global lipid homeostasis in liver and cholesterol homeostasis in fibroblasts. Involved in the regulation of pro-inflammatory response and neutrophil trafficking. Modulates neuronal autophagy via phosphoethanolamine production which regulates accumulation of aggregate-prone proteins such as APP. Seems to play a role in establishing neuronal contact sites and axonal maintenance.
Gene References into Functions
  1. describe the sequential expression and localization of the endogenous S1P regulators SGPP-1 and SGPL-1 and highlight their contribution to the sphingolipid rheostat in inflammation. PMID: 29375197
  2. Study verifies the role of a high-ranked gene in dysregulation of sphingolipid metabolism in the disease and demonstrate that inhibiting the enzyme, sphingosine-1-phosphate lyase 1 (SPL), has neuroprotective effects in Huntington's disease models. PMID: 28931805
  3. Loss of SGPL1 function is associated with congenital nephrotic syndrome (CNS), adrenal calcifications, and hypogonadism. PMID: 28181337
  4. results demonstrate that Sphingosine 1-phosphate lyase (SPL) is a host factor that augments type I IFN responses during influenza A virus infection; study delineates the relationship between IKKepsilon and SPL, which provides a mechanistic understanding of the pro-IFN activity of SPL PMID: 28600291
  5. Mutations in sphingosine-1-phosphate lyase cause nephrosis with ichthyosis and adrenal insufficiency PMID: 28165339
  6. Sphingosine-1-phosphate lyase mutations cause primary adrenal insufficiency and steroid-resistant nephrotic syndrome. PMID: 28165343
  7. Overexpression of sphingosine-1-phosphate lyase 1 (SGPL1), reverse the interleukin-8 (IL-8) secretion enhancing effect of microRNA miR-125b in trophoblast cell line HTR8/SVneo cells. PMID: 27935985
  8. Report a candidate gene (SGPL1) for autosomal recessive Charcot-Marie-Tooth disease with atypical disease course. Studies in patient-derived biosamples suggested that this phenotype is due to partial loss of SGPL1 function. Neuron-specific downregulation of the Drosophila orthologue impaired the morphology of the neuromuscular junction and caused progressive neurodegeneration PMID: 28077491
  9. SPHK1:SGPL1 ratio correlated with increased cellular sphingosine-1-phosphate (S1P), and S1P correlated with drug resistance (IC50). PMID: 26493335
  10. Results show that dissociation of SHP-1 from spinophilin is followed by an increase in the binding of spinophilin to PP1. PMID: 25785436
  11. Sphingosine-1-phosphate lyase downregulation promotes colon carcinogenesis through STAT3-activated microRNAs. PMID: 25347472
  12. S1P lyase - by facilitating S1P1 receptor recycling - is essential for S1P-mediated sustained signaling PMID: 24704119
  13. results highlight the importance of S1P in AD suggesting the existence of a global deregulation of S1P signaling in this disease from its synthesis by SphK1 and degradation by SPL to its signaling by the S1P1 receptor. PMID: 24468113
  14. The cells expressing SGPL1 in the parenchyma were CD68(+) APCs. PMID: 24825162
  15. Data show that a easy assay for 2-hydroxyacyl-CoA lyase (HACL1) and sphingosine-1-phosphate lyase (SGPL1) activities was developed. PMID: 24323699
  16. SPL expression and activity are downregulated in cancerous tissues, there is a relationship between loss of SPL expression and prostate cancer aggressiveness. PMID: 22784711
  17. S1P(ext) mediated endothelial cell motility is dependent on intracellular S1P production, which is regulated, in part, by SphK1 and S1PL. PMID: 21304987
  18. S1P lyase regulates DNA damage responses through a sphingolipid feedback mechanism. PMID: 21368890
  19. high SPL transcription of H1155 cells was regulated by Sp1 and GATA-4/Sp1 complex formation, both of which bind to Sp1 sites of the 5'-SPL promoter. PMID: 21184844
  20. Overexpression of sphingosine 1-phosphate lyase (SPL), which induces the degradation of sphingosine 1-phosphate, interfered with the amplification of infectious influenza virus. PMID: 20519401
  21. sphingosine-1-phosphate lyase is a dual modulator of sphingosine 1-phosphate and ceramide metabolism as well as a regulator of cell fate decisions PMID: 14570870
  22. genetic or epigenetic changes affecting intestinal sphingosine-1-phosphate metabolism may correlate with and potentially contribute to carcinogenesis PMID: 17090686
  23. extracellular S1P is dephosphorylated and subsequently converted by cells, which appears to be important for clearance of the signaling molecule S1P in the local tissue environment after infections or injuries PMID: 18172856
  24. Data suggest that lymphocyte trafficking is particularly sensitive to variations in sphingosine 1-phosphate lyase (S1PL) activity and suggest that there is a window in which partial inhibition of S1PL could produce therapeutic levels of immunosuppression. PMID: 19119317

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Involvement in disease
Nephrotic syndrome 14 (NPHS14)
Subcellular Location
Endoplasmic reticulum membrane; Single-pass type III membrane protein; Cytoplasmic side.
Protein Families
Group II decarboxylase family, Sphingosine-1-phosphate lyase subfamily
Tissue Specificity
Ubiquitously expressed. Expressed in fetal and adult adrenal gland (at protein level).
Database Links

HGNC: 10817

OMIM: 603729

KEGG: hsa:8879

STRING: 9606.ENSP00000362298

UniGene: Hs.499984

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