Spreadsheet: f22ccd0f-ff02-4705-b726-0943b7fea760
Sheet: Sheet1

Test Referenced | Entry Type | Mayo ID | Description | Reporting Description | Method | Collection Container | Temperature | Stability | [NAME] | Unit of Measure | [NAME] | Minimum Volume | Reject Due To | Reference Values | Days/Times Performed | Analytic Time | Maximum Lab Time | CPT Units | CPT Code | LOINC® Code | LOINC® Attributes | Always Performed | Orderable Separately | Performing Location
TLCU | Test | TLCU | Immunoglobulin Total Light Chains, [NAME] | Immunoglobulin Total Light Chains,U | Nephelometry | [NAME]: Urine |  |  | 1 | mL | If serum is being submitted on the same patient for FLCP / Immunoglobulin Free Light Chains, Serum; order that test under a different order.   Forms: If not ordering electronically, submit a General Request Form (Supply T239) with the specimen.   Submit only 1 of the following specimens:   Container/Tube: Plastic, 10-mL urine tube (Supply T068) [NAME]: 1 mL Collection Instructions: Collect urine for 24 hours.   Urine Preservative Collection Options Ambient	Yes <72 Hours Refrigerated	Preferred Frozen	Yes 6N HCl	No 50% Acetic Acid	No Na2CO3	No Toluene	No 6N HNO3	No Boric Acid	No Thymol	No   Container/Tube: Plastic, 10-mL urine tube (Supply T068) [NAME]: 1 mL Collection Instructions: Collect a random urine specimen. | 0.5 mL | Hemolysis	NA Thawing	Warm OK <72 hours; Cold OK Lipemia	NA Icterus	NA Other	NA | KAPPA TOTAL LIGHT CHAIN <0.9 mg/dL   LAMBDA TOTAL LIGHT CHAIN <0.7 mg/dL   KAPPA/LAMBDA RATIO 0.7-6.2 | Monday through Saturday; Continuously until 3 p.m. | Same day/1 day | 3 days |  | Profile |  |  |  |  | Rochester
TLCU | [NAME] | URINE | [NAME] |  |  |  | Refrigerated | 7 days
TLCU | Component | KTLCU | Kappa Total Light Chain, [NAME] | Kappa Total Light Chain, U | Nephelometry Only orderable as part of a profile. For further information see TLCU / Immunoglobulin Total Light Chains, [NAME]. | [NAME]: Urine |  |  |  |  | Only orderable as part of a profile. For further information see TLCU / Immunoglobulin Total Light Chains, [NAME].  Container/Tube: Plastic, 10-mL urine tube (Supply T068) [NAME]: 1 mL  Collection Instructions: Collect a random urine specimen. Additional Information: A 24-hour urine collection is also acceptable. | 0.5 mL | Hemolysis	NA Thawing	Warm OK <72 hours; Cold OK Lipemia	NA Icterus	NA Other	NA | Only orderable as part of a profile. For further information see TLCU / Immunoglobulin Total Light Chains, [NAME]. | Monday through Saturday; Continuously until 3 p.m. |  | 3 days | 1 | 83883 |  |  | Yes | No
KTLCU | [NAME] | URINE | [NAME] |  |  |  | Refrigerated | 7 days
KTLCU | Result | KTLCU | Kappa Total Light Chain, U | Kappa Total Light Chain, U | Numeric |  |  |  |  | mg/dL |  |  |  |  |  |  |  |  |  | 27365-6 | Immunoglobulin light chains.kappa:MCnc:Pt:[NAME]:Qn:
TLCU | Component | LTLCU | Lambda Total Light Chain, [NAME] | Lambda Total Light Chain, U | Only orderable as part of profile. For further information see #87934 "Immunoglobulin Total Light Chain, U". |  |  |  |  |  | Only orderable as part of profile. For further information see #87934 Immunoglobulin Total Light Chain, U. |  |  | Only orderable as part of profile. For further information  see #87934 "Immunoglobulin Total Light Chain, U". |  |  |  | 1 | 83883 |  |  | Yes | No
LTLCU | [NAME] | URINE | [NAME] |  |  |  | Refrigerated | 7 days
LTLCU | Result | LTLCU | Lambda Total Light Chain, U | Lambda Total Light Chain, U | Numeric |  |  |  |  | mg/dL |  |  |  |  |  |  |  |  |  | 27394-6 | Immunoglobulin light chains.lambda:MCnc:Pt:[NAME]:Qn:
TLCU | Component | KLTRU | Kappa/Lambda Total Light Chain Ratio | Kappa/Lambda TLC Ratio, U | Only orderable as part of a profile. For further information see TLCU / Immunoglobulin Total Light Chains, [NAME]. |  |  |  |  |  | Only orderable as part of a profile. For further information see TLCU / Immunoglobulin Total Light Chains, [NAME]. |  |  | Only orderable as part of a profile. For further information see TLCU / Immunoglobulin Total Light Chains, [NAME]. |  |  |  |  |  |  |  | Yes | No
KLTRU | [NAME] | URINE | [NAME] |  |  |  | Refrigerated | 7 days
KLTRU | Result | KLTRU | Kappa/Lambda TLC Ratio, U | Kappa/Lambda TLC Ratio, U | Numeric |  |  |  |  |  |  |  |  |  |  |  |  |  |  | In Process