Activin Receptor-IA in Human Astrocytoma.
Immunohistochemical staining of Activin Receptor-IA (RIA) in human astrocytoma. Cells were stained using 15 µg/mL of R&D Systems mouse anti-human Activin RIA (
Catalog # AF637) using ABC-HRP + AEC (red) and Haematoxylin (blue) counterstain. See
IHC Enzymatic Protocol 1.1.
This antibody has been selected for its ability to recognize human Activin RIA. Based on direct ELISA results, this antibody shows less than 1% cross-reactivity with recombinant human Activin RIB, RIIA, and RIIB.
Secondary Antibodies
R&D Systems offers a wide range of biotinylated, HRP-conjugated, fluorochrome-labeled, and unlabeled species-specific secondary antibodies. Our NorthernLights™ fluorescent secondary antibodies are available with three distinct excitation and emission maxima, making them ideal for multicolor fluorescence microscopy.