Anti-Connexin 37 Antibody

This polyclonal reagent from Antibodies.com targets Connexin 37 (GJA4), a gap junction protein expressed in vascular endothelium, ovarian granulosa cells, and cardiac tissue. Raised in rabbit and supplied unconjugated at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol, the antibody is validated for Western blot and immunohistochemistry workflows across human, mouse, and rat samples.

Connexin 37 forms intercellular channels that couple adjacent cells, supporting coordinated signaling in the microvasculature and contributing to research on atherosclerosis, inflammation, and reproductive biology. The 100 µl vial enables detection of endogenous Cx37 protein in tissue sections and cell lysates, and the product is shipped refrigerated for stability. Researchers apply this reagent to probe endothelial gap junction remodeling, monocyte adhesion assays, and follicular development models.

Aliquot upon receipt and store frozen in single-use portions to limit freeze-thaw cycles; protect from light and avoid prolonged exposure to ambient temperature. The polyclonal format amplifies signal across multiple epitopes of the target, which is helpful when working with formalin-fixed paraffin-embedded samples where antigen masking is a concern.