Anti-CREB (phospho Ser383) Antibody [B4A12]

Manufactured by Antibodies.com as a research-grade primary antibody, this Mouse monoclonal reagent [clone B4A12] is raised against the serine 383-phosphorylated epitope of CREB and is supplied in a 500 µg vial as a lyophilised IgG1 fraction. The unconjugated antibody is validated for ELISA applications on human samples and is purified by Protein G affinity chromatography, originating from a Sp2/0-Ag14 myeloma-derived hybridoma line. Per the Antibodies.com product entry, the lyophilised preparation is formulated in 0.01 M Phosphate Buffered Saline at pH 7.0 and is intended to be reconstituted with double-distilled water; the working concentration is reconstitution-dependent. Vials ship at 4 °C and, upon delivery, should be aliquoted and stored at –20 °C, with repeated freeze/thaw cycles avoided to preserve binding activity. As an unconjugated, lyophilised Mouse IgG1 monoclonal with reactivity limited to human CREB phospho-Ser383 in ELISA workflows, this reagent is well suited to phosphorylation-specific detection assays that require a clean, carrier-free primary antibody format and a long ambient-temperature-tolerant shipping profile.