Activation of Sphingosine kinase (Sphk) increases the bioactive lipid, sphingosine 1-phosphate (S1P) and has been observed in a variety of cancer cells. Phosphorylation of sphingosine by sphingosine kinase (Sphk) is the rate-limiting step in the cellular synthesis of S1P. A principle activation event is the phosphorylation of serine 225 of sphiongosine kinase 1. Inhibition of Sphk1 phosphorylation and hence, Sphk activity is an important target for the development of drugs for cancer, inflammation, cardioprotection as well as a many other indications.
纯化方法
Antigen Immunoaffiinity Purification
免疫原
Rabbits were immunized with a synthetic peptide incorporating the serine 225 phosphorylation site of mouse sphingosie kinase 1
Antibody can be used for Western blotting (1-5 μg/mL). Antibody shows some cross reactivity (~10 % by ELISA) with other phosphoserine containing proteins. Optimal concentration should be evaluated by serial dilutions.
限制
仅限研究用
浓度
Lot specific
缓冲液
Provided as solution in phosphate buffered saline with 0.08 % sodium azide
储存液
Sodium azide
注意事项
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
储存条件
-20 °C
储存方法
Product should be stored at -20°C. Aliquot to avoid freeze/thaw cycles