Maximize Potential with our Unique Pan Phosphoserine/Phosphothreonine/Phosphotyrosine Antibodies

Our innovative phosphor antigen design mimics the structure of phosphor amino acid residues found in phosphoproteins. This unique design enables the production of specific and high-affinity antibodies that can accurately recognize phospho-amino acid residues in both proteins and peptides. Phosphoserine, phosphothreonine, and phosphotyrosine antibodies have wide applications in ELISA, WB, IP, and IHC for the detection of phosphorylated proteins and peptides. The effectiveness of our antibodies have been thoroughly demonstrated in the detection of phosphoproteins, for both treated and untreated with phosphatase, showcasing their reliable performance.

Phosphoserine Antibody (ICP9806)

These rabbit polyclonal phosphoserine antibodies are developed using a phosphoserine-KLH conjugate and phosvitin mixture as the immunogen and affinity purified with serine-phosphorylated peptide immobilized on agarose.

Western blot analysis of phosphorylated proteins with UV-treated mouse cell lysates using phosphoserine antibodies (ICP9806). (Lanes. from left to right - A: Control; B-D: Treatment with increased UV dose; E: Phosphatase inhibitor treatment)

Western blot analysis of phosphorylated proteins with UV-treated mouse cell lysates using phosphoserine antibodies (ICP9806).
(Lanes A: Control; B-D: Treatment with increased UV dose; E: Phosphatase inhibitor treatment)

Phosphothreonine Antibody (ICP9807)

These rabbit polyclonal phosphothreonine antibodies (anti-pT) are developed using a phosphothreonine-KLH conjugate and phosvitin mixture as the immunogen. The phosphothreonine specific antibody was affinity purified with phosphothreonine immobilized on agarose.

Detection of a phosphorylated protein kinase with phosphothreonine antibody (ICP9807) Lane1: Untreated kinase Lane 2: Kinase treated with phosphatase PP1G Lane 3: MW marker time course

Detection of a phosphorylated protein kinase with phosphothreonine antibody (ICP9807)
(Lane 1: Untreated kinase; Lane 2: Kinase treated with phosphatase PP1G; Lane 3: MW marker time course).

Phosphotyrosine Antibody (ICP9805)

These phosphotyrosine antibodies are raised using immunogenic conjugate phospho-tyrosine linked to KLH. The pan-specific antibodies for phosphotyrosine were specifically and selectively isolated from the immune serum using a unique technique which ensures the antibody can be competitively displaced by free phosphotyrosine. This anti-phosphotyrosine (anti-pY) antibody recognizes phosphotyrosine residues on both proteins and peptides.

Immunohistochemistry analysis of human breast cancer with phosphotyrosine antibodies (ICP9805).

Immunohistochemistry analysis of human breast cancer with phosphotyrosine antibodies (ICP9805).