Human Prostatic Acid Phosphatase/ACPP Alexa Fluor® 532-conjugated Antibody

Applications

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Preparation and Storage

Background: Prostatic Acid Phosphatase/ACPP

Prostatic Acid Phosphatase (ACPP) catalyzes the hydrolysis of a variety of phosphate monoesters, including phosphorylated proteins (1). The activity optimum of ACPP is in the pH range of 4 - 6, and the activity is inhibited by L(+)-tartrate. ACPP expression levels are highest in the prostate, with much lower expression in most other tissues. ACPP is a type I integral membrane protein of the plasma membrane and lysosomes, and a secreted form also exists (2). The concentration of ACPP is elevated in the circulation of prostate cancer patients, making the enzyme a marker for the progression of prostate cancer (3). Cellular ACPP has been shown to be a protein tyrosine phosphatase (4). Protein substrates include the epidermal growth factor receptor and HER-2 (5). Cellular ACPP is considered to function as a tumor suppressor (5).

Product Datasheets

Related Research Areas

• Phosphatases and Regulators
• Search Kinases and Phosphatases