Anti-IGFBP7 Antibody

Raised in rabbit against insulin-like growth factor binding protein 7 (IGFBP7), this polyclonal primary antibody is supplied unconjugated by Antibodies.com at a 100 µl pack size and is reactive with both human and mouse samples. Validated applications are Western blot (WB) and immunohistochemistry (IHC), covering the two standard readouts used to localize and quantify IGFBP7 expression in cell lysates and formalin-fixed tissue sections.

IGFBP7 is a secreted, low-affinity IGF-binding protein associated with cellular senescence, growth arrest, and tumor-suppressive signalling, and is frequently investigated as a tissue biomarker in cancer, renal, and fibrosis research. Because the reagent is unconjugated IgG, laboratories retain full flexibility to pair it with their existing HRP, alkaline phosphatase, or fluorescent secondary detection systems rather than having to validate a pre-bound label.

Store the 100 µl liquid aliquot refrigerated on arrival; small working aliquots should be prepared to avoid repeated freeze-thaw cycles. The reagent is polyclonal and rabbit-derived, recognizing multiple epitopes on IGFBP7, which makes it more tolerant of minor sample variation than a monoclonal alternative. Intended for research use only.