Hepatic lipid droplet protein Antibody / 17 beta hydroxysteroid dehydrogenase type 13 [clone HSD17B13/13107] (V5915)

Formalin-fixed, paraffin-embedded human hepatocellular carcinoma stained with Hepatic lipid droplet protein antibody (clone HSD17B13/13107). Tumor hepatocytes show diffuse cytoplasmic brown chromogenic staining consistent with hepatic lipid droplet-associated 17 beta hydroxysteroid dehydrogenase type 13 expression, while nuclei are counterstained blue. Inset shows a PBS-only negative control processed without primary antibody, demonstrating minimal non-specific background staining.

Analysis of Protein Array containing more than 19,000 full-length human proteins using Hepatic lipid droplet protein antibody (clone HSD17B13/13107). 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.

SDS-PAGE Analysis of purified Hepatic lipid droplet protein antibody (clone HSD17B13/13107). Confirmation of Purity and Integrity of Antibody.