FABP2 Antibody / Fatty acid binding protein 2 [clone FABP2/6344] (V5886)

Western blot analysis of FABP2 in intestinal tissues. Western blot analysis was performed using tissue lysates from human intestine, mouse intestine, rat intestine, hamster intestine, guinea pig intestine, and rabbit intestine probed with FABP2/Fatty acid binding protein 2 antibody (clone FABP2/6344). A distinct immunoreactive band is observed at the predicted molecular weight of FABP2 across all intestinal samples, consistent with conserved expression of fatty acid binding protein 2 in absorptive intestinal epithelium. Predicted molecular weight ~15 kDa.

Immunohistochemistry of FABP2 in human small intestine. Formalin-fixed, paraffin-embedded human small intestine tissue stained with FABP2/Fatty acid binding protein 2 antibody (clone FABP2/6344). Brown chromogenic signal indicates FABP2-positive cytoplasmic staining in absorptive intestinal epithelial cells. Surrounding stromal and lamina propria cells show minimal to no staining. Tissue sections were subjected to heat-induced epitope retrieval using 10mM Tris with 1mM EDTA, pH 9.0, followed by incubation with the primary antibody.

SDS-PAGE Analysis of purified FABP2/Fatty acid binding protein 2 antibody (FABP2/6344). Confirmation of Purity and Integrity of Antibody.

Analysis of Protein Array containing more than 19,000 full-length human proteins using FABP2/Fatty acid binding protein 2 antibody (FABP2/6344). Z- and S- Score: The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProtTM array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If targets on HuProtTM are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target. A MAb is considered to specific to its intended target, if the MAb has an S-score of at least 2.5. For example, if a MAb binds to protein X with a Z-score of 43 and to protein Y with a Z-score of 14, then the S-score for the binding of that MAb to protein X is equal to 29.

Western blot analysis of human intestine, mouse intestine and rat intestine tissue lysates using FABP2/Fatty acid binding protein 2 antibody (FABP2/6344). Predicted molecular weight ~15 kDa.

Western blot analysis of human small intestine tissue lysates using FABP2/Fatty acid binding protein 2 antibody (FABP2/6344). Predicted molecular weight ~15 kDa.