Protein S Antigen Total Test in San Francisco, California

Same day and Affordable Protein S Antigen Total Test, Locations Nationwide

Request A Test offers this convenient and affordable Protein S Antigen Total Test in San Francisco, CA. This test measures the Total levels of Protein S Antigen. Protein S is one of 2 proteins that work together to regulate the formation of blood clots. Protein S along with Protein C helps ensure proper clotting to stop bleeding when the body is injured as well as ensuring that excessive unnecessary clotting does not take place. If protein S is low, there's an increased risk of developing irregular blood clots. A deficiency in Protein S can be due to an inherited condition or caused by underlying disorders such as liver disease, kidney disease, cancer or severe infection.

Depending on the type of deficiency a person has, it may be necessary to test other forms of Protein S, as well. Testing for Free Protein S and Protein S Activity can provide more information about the cause of a deficiency. Free Protein S is the portion of protein S antigen which is not bound to other proteins on the blood. In addition to the individual tests, a Protein S Deficiency Panel which measures total protein S antigen and activity is also available.

WHY CHOOSE US for your Protein S Antigen Total Test ?

• Since 2002, we have a proven track record of offering excellent customer service, affordable pricing with no hidden fees, and our enduring commitment to protect your personal information.
• No doctor's order? (No problem!) Our national physician network provides the required doctor's order for the lab. Insurance is not needed to order lab testing nor will your insurance company be billed.
• We are partnered with two of the largest CLIA certified labs in the US, to offer you the latest lab testing technology with prompt and accurate results. (These are the same labs used by hospitals and physicians.)
• With over 3,600 lab locations to choose from and same day collection, we make lab testing quick and convenient. No appointment is needed. Find your local lab with our location finder.
• We offer an extensive and detailed test menu. Ordering can be done online or over the phone. Not finding a test? Simply give us a call.

Choose Request A Test for your Protein S Antigen Total Test needs and see why our service is the best!