SGPL1 (Sphingosine-1-phosphate lyase; also hSPL) is a 60‑63 kDa member of the SGPL1 subfamily, group II decarboxylase family of enzymes. It is very widely expressed, and particularly concentrated in cells undergoing rapid turnover. SGPL1 is found in the ER, and cleaves phosphorylated sphingoid bases into fatty aldehydes and phosphoethanolamine. This regulates a diversity of cellular processes such as apoptosis and T cell migration. Human SGPL1 is 568 amino acids (aa) in length. It is a type III transmembrane protein (luminal N-terminus with no signal sequence) that contains a 507 aa cytoplasmic domain (aa 62‑568). This domain contains a vitamin B6 binding site (aa 344‑364) that is part of a large catalytic region (aa 116‑506). Over aa 342‑568, human SGPL1 shares 86% aa identity with mouse SGPL1.
Human SGPL1 Antibody
R&D Systems | Catalog # AF5535
Key Product Details
Species Reactivity
Validated:
Cited:
Applications
Validated:
Cited:
Label
Antibody Source
Product Specifications
Immunogen
Lys342-His568
Accession # O95470
Specificity
Clonality
Host
Isotype
Scientific Data Images for Human SGPL1 Antibody
Detection of Human SGPL1 by Western Blot.
Western blot shows lysates of HEK293 human embryonic kidney cell line, HepG2 human hepatocellular carcinoma cell line, HT-29 human colon adenocarcinoma cell line, and HT-29 tumor tissue. PVDF membrane was probed with 1 µg/mL of Goat Anti-Human SGPL1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5535) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF019). A specific band was detected for SGPL1 at approximately 60 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 8.
Detection of Human SGPL1 by Simple WesternTM.
Simple Western lane view shows lysates of HEK293 human embryonic kidney cell line and HepG2 human hepatocellular carcinoma cell line, loaded at 0.2 mg/mL. A specific band was detected for SGPL1 at approximately 60 kDa (as indicated) using 50 µg/mL of Goat Anti-Human SGPL1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5535) followed by 1:50 dilution of HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.
Applications for Human SGPL1 Antibody
Simple Western
Sample: HEK293 human embryonic kidney cell line and HepG2 human hepatocellular carcinoma cell line
Western Blot
Sample: HEK293 human embryonic kidney cell line, HepG2 human hepatocellular carcinoma cell line, HT‑29 human colon adenocarcinoma cell line, and HT‑29 tumor tissue
Formulation, Preparation, and Storage
Purification
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
Formulation
Shipping
Stability & Storage
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculators
Background: SGPL1
Long Name
Alternate Names
Gene Symbol
UniProt
Additional SGPL1 Products
Product Documents for Human SGPL1 Antibody
Product Specific Notices for Human SGPL1 Antibody
For research use only
Related Research Areas
Citations for Human SGPL1 Antibody
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- Cellular Response to Hypoxia Protocols
- R&D Systems Quality Control Western Blot Protocol
- Troubleshooting Guide: Western Blot Figures
- Western Blot Conditions
- Western Blot Protocol
- Western Blot Protocol for Cell Lysates
- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars