DB
Dot blot analysis was performed using Anti-Phospho-SRC3(Thr24) antibody to detect two peptide samples: lane 1 contains the phospho-peptide , and lane 2 contains the non-phospho-peptide.
Transfer the proteins onto a NC membrane (
OM790001), and block it with TBST (
OM750016) containing 5% BSA(OM297470) for 1 hour. Dilute the primary antibody with the antibody diluent (
OM750012) at a ratio of 1:1000, and incubate it at room temperature for 2 hours. Wash the membrane 3 times with TBST (
OM750016), 5 minutes each time. At room temperature, dilute the secondary antibody, Goat Anti-Rabbit IgG(H&L)-HRP (
OM643487), at a ratio of 1:10000 and incubate for 1 hour. Wash the membrane 3 times with TBST (
OM750016) again, 5 minutes each time. Use ECL (
OM625701) for luminescence. Exposure time: 30 s.
ELISA
Coat the plate with 100ng immunizing antigen. The phospho-specific antibody,pbs only can specifically recognize phosphorylated peptide and enable quantitative detection over a wide dynamic range. Non-phosphorylated peptide shows no cross-reactivity, and the background signal remains low, indicating that the phospho-specific antibody,pbs only possesses high specificity and an excellent signal-to-noise ratio. Black line: phospho-peptide; Rad line: non-phospho peptide