IgG subclasses

1 995 kr

Suspected immune deficiency

IgG subclasses

1 995 kr
  • Analysis of IgG subclasses in suspected immune deficiency.
  • For deeper insight into your immune system.
  • Blood test for IgG-1 to IgG-4.
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Information about IgG subclasses

IgG Subclasses - Gain Deeper Insight into Your Immune System

Do you experience recurring infections or suspect that your immune system isn’t functioning optimally? A blood test measuring IgG subclasses can provide a more detailed picture of your immune system's capacity. By analyzing the levels of the four subclasses—IgG1, IgG2, IgG3, and IgG4—you can potentially detect deficiencies that may be affecting your health. The blood test helps identify immune dysfunctions and provides a basis for the right treatment, such as targeted vaccinations or other interventions.

When Is an IgG Subclass Analysis Recommended?

An IgG subclass analysis is particularly useful for those looking for a deeper investigation of their immune system. The analysis includes the following markers: IgG1, IgG2, IgG3, and IgG4. By examining these subclasses, you can identify specific immune deficiencies that may increase the risk of infections, allergies, or autoimmune diseases. The analysis can also be a valuable tool in investigating chronic inflammatory conditions, with results leading to more tailored treatment strategies.

IgG-1

The most common subclass, which fights protein antigens from viruses and bacteria.

Importance: Protects against infections such as the flu and pneumonia.

Practical Advice: Low levels may indicate an immune deficiency, making testing important for recurring infections.

IgG-2

Specializes in fighting bacteria with polysaccharides on their surface, which cause respiratory infections.

Importance: Low levels increase the risk of bacterial infections, such as sinusitis and pneumonia.

Practical Advice: Vaccinations can boost IgG2 and strengthen the immune response.

IgG-3

Effective in activating the complement system to eliminate pathogens.

Importance: Enhances the body's ability to quickly combat infections.

Practical Advice: Testing IgG3 can provide insight into the efficiency of your immune system.

IgG-4

Regulates the immune response and is associated with long-term inflammatory conditions.

Importance: Elevated levels can indicate chronic inflammation or autoimmune diseases.

Practical Advice: Test IgG4 when suspecting allergies or inflammation.

Antibodies are part of the body's immune system.

SU1
IgG-1
IgG-1 is a critical part of the body's immune system, providing protection against a wide range of pathogens, neutralizing toxins, and contributing to the regulation of immune activity. Its broad functions make it one of the most important components of the adaptive immune system.
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SU2
IgG-2
IgG-2 is a specialized subclass of Immunoglobulin G that helps combat bacteria with polysaccharide capsules and enhances the immune system's ability to handle specific infections.
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SU3
IgG-3
IgG-3 is a dynamic subclass of Immunoglobulin G that strengthens the immune system by activating the complement system and aiding in the elimination of viruses and bacteria.
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SU4
IgG-4
IgG-4 is a unique subclass of Immunoglobulin G that regulates the immune system and reduces inflammation. It plays a vital role in prolonged immune responses and allergic conditions.
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Before visiting a reception for sampling, you need to do the following:

Activate referral and select reception

To activate your referral, simply follow the instructions that you will receive via email after completing the purchase. The email contains an activation code, by clicking on the link in the email you enter the flow to fill in any information, activate the referral and select reception in the sample answer service zample.

Before the sampling

  • Rest for 15 minutes in place on the sampling unit.
  • Bring valid identification.

The referral is available digitally at the sampling unit after you activate it, follow the instructions you receive via email. Here you can read our guidelines before taking samples.

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Questions and answers

Yes, you can buy all tests and health checks with us for another person. After you complete a purchase, you will receive an email with an activation code. The activation code is not personal, which means that you can give the activation code to any person. The person who is to use the code needs to have a Swedish social security number or a valid reserve number.

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No, blood tests do not replace contact with the healthcare system, which together with medical history, clinical examinations and possible blood tests can make a diagnosis.

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You submit your test at any reception that is available all over Sweden, see the "receptions" tab in the menu. The sampling is carried out by trained healthcare personnel, so you can feel confident in your choice of sampling unit and in your meeting with the staff who work for them and who perform the sampling when you leave your blood sample intravenously. Analysis of your blood samples takes place at Sweden's leading accredited laboratory Synlab, Unilabs or Karolinska University Laboratory.

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To create your own referral select the specific markers you want to test for in the shopping cart. When you complete your purchase, a separate referral is created based on your choices.

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It usually takes 1-5 working days to get your test results, these are sent to you continuously as the analysis is done. The doctors comment will appear in the final report when all test results have been received, provided it is included in your analysis.

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Add the health check or tests you want to carry out to the shopping cart, go to checkout and choose the payment option that suits you. After completed payment, we will send an email with an activation code for your referral. You use the activation code in the sample response service "My journal" to activate the referral and select the reception where you want to leave your samples.

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