AllRefer Health - Caring for your Well Being  

Home | About | FAQs | Contact Us

AllRefer Channels :: Yellow Pages | Reference | Health  

Medical Tests & Exams
Select & Go
 Diet & Nutrition
 Diseases & Conditions 
 Health News
 Injuries & Wounds
 Poisons & Overdoses
 Surgery & Procedures 
 Symptoms Guide
 Special Topics
 Tests & Exams
 Pictures & Images
 Medical Encyclopedia
Google
  Web health.allrefer.com   

You are here : AllRefer.com > Health > Tests & Exams > Bence-Jones Protein - Quantitative: How is the Test Performed?

Bence-Jones Protein - Quantitative

Provided by A.D.A.M.

Definition

Why is the Test Performed?

How is the Test Performed?

How to Prepare for the Test?

How will the Test Feel?

Normal Values

What do Abnormal Results Mean?

Pictures & Images

Go To Main Page

Alternate Names : Immunoglobulin Light Chains - Urine, Urine Bence-Jones Protein


     See all Pictures & Images
How is the Test Performed?

Collect a "clean-catch" (midstream) urine sample. To obtain a clean-catch sample, men or boys should wipe clean the head of the penis. Women or girls should wash the area between the labia with soapy water and rinse well. As you start to urinate, allow a small amount to fall into the toilet bowl. (This clears the urethra of contaminants.) Then, in a clean container, catch about 1 to 2 ounces of urine, and remove the container from the urine stream. Give the container to the health care provider or assistant.

Infant:
Thoroughly wash the area around the urethra. Open a urine collection bag (a plastic bag with an adhesive paper on one end), and place it on your infant. For males, the entire penis can be placed in the bag and the adhesive attached to the skin. For females, the bag is placed over the labia. Place a diaper over the infant (bag and all). Check your baby frequently and remove the bag after the infant has urinated into it. For active infants, this procedure may take a couple of attempts -- lively infants can displace the bag, causing an inability to obtain the specimen. The urine is drained into a container for transport back to the health care provider

Since Bence-Jones proteins are relatively small, they can be filtered by the glomerulus (blood filtering unit of the kidney). When urine protein is elevated, and other clinical features suggest multiple myeloma, a Bence-Jones proteins test may be ordered. These proteins have an unusual thermal property that allows them to be identified. They precipitate from urine when heated to between 113 degrees and 140 degrees Fahrenheit and then re-dissolve on boiling. Definitive identification is made by immunoelectrophoresis.



Today's Top News Stories

FDA Backs Cholesterol Drug Vytorin - Jan 08, 2009, 17:00
Review says it lowered bad cholesterol more effectively than Zocor.

Common Flu Strain Resistant to Popular Antiviral Drug - Jan 08, 2009, 19:00
But other medications are available that work, CDC officials stress.

Many Turn Blind Eye to Racism - Jan 08, 2009, 17:00
They're not quick to condemn hurtful comments, study suggests.

Studies Challenge Framingham Risk Score - Jan 08, 2009, 19:00
The long-standing assessment for heart risk may not be accurate in some cases.

Clinical Trials Update: Jan. 8, 2009 - Jan 08, 2009, 10:12


<

^ Top

>


Jump to another section

Definition
Why is the Test Performed?
How is the Test Performed?
How to Prepare for the Test?
How will the Test Feel?
Normal Values
What do Abnormal Results Mean?
Pictures & Images

Topics that might be of interest to you

Diseases & Conditions

Chronic Lymphocytic Leukemia (CLL)
Macroglobulinemia of Waldenstrom
Multiple Myeloma
Primary Amyloidosis

Tests & Exams

Immunoelectrophoresis - Urine
Protein - Urine

Other Topics

Adolescent Test or Procedure Preparation
Antibody
Infant Test/Procedure Preparation
Preschooler Test/Procedure Preparation
School Age Test/Procedure Preparation
Toddler Test/Procedure Preparation

Review Date : 5/8/2003
Reviewed By : Marcia S. Brose, M.D., Ph.D., Division of Hematology/Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA. Review provided by VeriMed Healthcare Network.

Main Page of Bence-Jones Protein - Quantitative






Featured Topics

Alzheimer's Disease

High Blood Pressure

Crohn's Disease

Impotence

Overactive Bladder


ADAM

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is the first of its kind, requiring compliance with 53 standards of quality and accountability, verified by independent audit. A.D.A.M. is among the first to achieve this important distinction for online health information and services. Learn more about A.D.A.M.'s editorial reviewers. A.D.A.M. is also a founding member of Hi-Ethics (www.hiethics.com) and subscribes to the principles of the Health on the Net Foundation (www.hon.ch).

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 2003 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

Copyright © 2007 AllRefer.com All Rights reserved.
Health Topics: A-Al Am-Az B C-Cj Ck-Cz D E F G H I J K L M N O P-Pl Pm-Pz Q R S-Sl Sm-Sz T U V W X Y Z 0-9
About Us | Help | Privacy Policy | Editorial Policy | Advertising Policy | Accessibility | Terms of Use
Contact Us | Link to Us | User Satisfaction Survey | Healthopedia.com
Page Last Updated: 08 Jan, 2009