Western Blotting (WB), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
Purification
This antibody is prepared by Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS.
Immunogène
This SPHK1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 59-89 amino acids from the N-terminal region of human SPHK1.
SPHK1
Reactivité: Humain
WB, ELISA
Hôte: Lapin
Polyclonal
unconjugated
Indications d'application
WB: 1:1000. IHC-P: 1:100. IHC-P: 1:100
Restrictions
For Research Use only
Format
Liquid
Buffer
Purified polyclonal antibody supplied in PBS with 0.09 % (W/V) sodium azide.
Agent conservateur
Sodium azide
Précaution d'utilisation
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Stock
4 °C,-20 °C
Stockage commentaire
Maintain refrigerated at 2-8 °C for up to 6 months. For long term storage store at -20 °C.
Date de péremption
6 months
Kim, Park, Kim, DAgati, Lee: "Isoflurane activates intestinal sphingosine kinase to protect against renal ischemia-reperfusion-induced liver and intestine injury." dans: Anesthesiology, Vol. 114, Issue 2, pp. 363-73, (2011) (PubMed).
Di, Kawamura, Gao, Tang, Berdyshev, Vogel, Zhao, Sharma, Bachmaier, Xu, Malik: "A novel function of sphingosine kinase 1 suppression of JNK activity in preventing inflammation and injury." dans: The Journal of biological chemistry, Vol. 285, Issue 21, pp. 15848-57, (2010) (PubMed).
Sphingosine Kinase (SphK) catalyzes the phosphorylation of the lipid sphingosine, creating the bioactive lipid sphingosine-1-phosphate (S1P). S1P subsequently signals through cell surface G protein-coupled receptors, as well as intracellularly, to modulate cell proliferation, survival, motility and differentiation. SphK is an important signaling enzyme which is activated by diverse agents, including growth factors that signal through receptor tyrosine kinases, agents activating G protein-coupled receptors, and immunoglobulin receptors. Two SphK isotypes, SphK-1 and SphK-2, have been cloned, and both isotypes are ubiquitously expressed. SphK-1 has been shown to mediate cell growth, prevention of apoptosis, and cellular transformation, and is upregulated in a variety of human tumors. In contrast, SphK-2 increases apoptosis, and may be responsible for phosphorylating and activating the immunosuppressive drug FTY720.