# Protein Electrophoresis, Serum and Quantitative Free κ and λ Light Chains (FLC) Plus Ratio, Serum

> This test measures specific proteins in your blood, including antibodies and parts of antibodies called light chains, to see if they are being produced in abnormal amounts. It helps doctors investigate symptoms like unexplained bone pain, fatigue, or kidney issues by checking for irregular proteins made by your immune cells.

- Labcorp code: 121210
- Category: [Cancer Detection](https://picardo.health/labs/tests/cancer-detection.md)
- Sample: blood
- Labcorp turnaround: 3–5 days
- Collection: free at a Labcorp location, or $75.00 at home.
- Without a doctor: yes. People order it themselves, with no doctor's visit or referral.
- Price: shown on the review page its order link opens. Opening it orders nothing.
- Order link: https://app.picardo.health/labs/order?tests=121210&ref=assistant

## Results reported (12)

- Protein, Total
- Albumin
- Alpha-1-Globulin
- Alpha-2-Globulin
- Beta Globulin
- Gamma Globulin
- M-Spike
- Globulin, Total
- A/G Ratio
- Free Kappa Lt Chains, S
- Free Lambda Lt Chains, S
- Kappa/Lambda Ratio, S

## About ordering

People order for themselves, with no doctor's visit or referral, and results arrive in their Picardo account. Ordering is open to adults 18 and over in the US, except New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii and Maine. General health information, not medical advice.