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Medical information Clinical review pending

Cytogenetics

Immunohistochemistry CD21 Test

The Immunohistochemistry CD21 Test helps diagnose and classify certain cancers by assessing the CD21 protein in tumor tissue. This information aids oncologists and pathologists in Kenya.

General information only: This page is not a diagnosis or personal medical advice. A qualified clinician should decide whether testing is appropriate and interpret results in context.

Review status: No completed medical review is recorded for this page.

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Counselor guidance included Confidential handling Kenya-wide coordination

At a glance

Plan your test

Sample
Tumor tissue in 10% Formal-saline or Formalin-fixed paraffin embedded block.
Results
Confirm with the laboratory before booking.
Preparation
No patient preparation is required. Ensure the sample is correctly labelled with patient details, site of biopsy, and date.
Test priceKSh 6,000

Payment: M-Pesa and card options can be confirmed during booking.

Insurance & government schemes

Is this test covered for you?

We help you verify whether the Immunohistochemistry CD21 Test test can be claimed against your insurer, employer scheme or a Kenyan government health scheme — before you book. Coverage depends on your plan, clinical indication and your provider's rules; final approval always rests with them.

Talk to a claims advisor

Providers & schemes we can help you check

Government & public schemes

SHIF — Social Health Insurance Fund Linda Mama EduAfya NHIF (legacy cards)

Eligibility and benefits follow the current rules of the Social Health Authority (SHA) and applicable government programmes.

Private insurers & employer schemes

Jubilee Health AAR APA Britam CIC Madison Resolution Pioneer Minet Old Mutual GA Life Heritage + other licensed insurers

Names shown for identification only — listing does not imply partnership or guarantee of coverage.

Have these ready when we check

  • Insurer or scheme name & policy / member number
  • A clinician's request / prescription for the test
  • Pre-authorisation letter, if your plan requires one

Free coverage check

Ask us to verify your cover

Send your details and our claims team confirms what documents you need and whether pre-authorisation applies — usually the same working day.

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Used only to process your coverage check — see our Privacy Policy. Verification support is free and does not guarantee your provider will pay.

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01

Start with fit

Is this the right test for you?

The best test starts with a clear clinical question. These are common reasons a clinician or family may consider this test.

  • ✓Diagnosis of specific cancer types.
  • ✓Classification of certain lymphomas and leukemias.
  • ✓Assessment of tumor microenvironment.
  • ✓Guiding treatment decisions based on immune response.
  • ✓Monitoring disease progression in some cancers.
02

In plain language

What this test helps you understand

Aids in the diagnosis and classification of certain cancers by identifying the presence and location of the CD21 protein within tumor tissue. Helps understand tumor microenvironment and immune cell interactions.
The Immunohistochemistry CD21 Test is a specialized diagnostic tool used to assess the presence of the CD21 protein in tumor tissues. This test plays a vital role in the diagnosis and classification of various cancers, particularly in understanding the tumor microenvironment and its interaction with immune cells. By utilizing this test, oncologists and pathologists can obtain crucial information that aids in making informed treatment decisions. This test measures the expression of the CD21 protein in tumor tissues, which is important for identifying specific cancer types and understanding their progression. The presence or absence of CD21 can provide insights into the immune response against the tumor, helping to guide therapeutic strategies. Interpreting the results requires expertise; a positive result indicates the presence of CD21 protein, potentially suggesting a specific cancer type. A negative result may indicate a different cancer type or a lower likelihood of tumor-immune interaction. It is essential to discuss your results with your healthcare provider for a comprehensive understanding and to plan the next steps.
03

Medical review status

Clinical review pending

A completed medical review is not recorded for this page. No clinician has endorsed the information shown here. Please discuss testing decisions with a qualified healthcare professional.

Meet the DNA Labs Kenya medical team →
04

A simple process

What happens next?

You do not have to navigate the test alone. We help you move from question to next step.

1

Speak with us

We check the test and answer your questions before collection.

2

Give your sample

Choose home collection or a coordinated hub visit in Kenya. We explain whether this test uses a cheek swab or blood draw.

3

Understand your report

A counselor helps you understand the result and the next steps.

05

Choose your collection

Home collection or a lab visit

We will explain the sample, preparation, and next steps before anything is collected.

Home collection

Choose a coordinated visit at home or another convenient location. Our team confirms the appointment and sample requirements in advance.

Lab or hub visit

Prefer to visit a coordinated location? We can guide you to the right hub and explain what to expect when you arrive.

Ask about locations →
PreparationNo patient preparation is required. Ensure the sample is correctly labelled with patient details, site of biopsy, and date.
SampleTumor tissue in 10% Formal-saline or Formalin-fixed paraffin embedded block.
MethodologyImmunohistochemistry (IHC) using specific antibodies to detect CD21 protein expression in tissue sections.
PrivacyYour sample and report are handled confidentially. Ask the team how your information is stored and shared.
Results must be interpreted in conjunction with clinical findings and other diagnostic tests. The test detects the presence of CD21 protein but does not provide information on its functional activity.
06

Read your report

What common result terms mean

PositiveA finding was identified. Your clinician or counselor will explain what it means for your care.
NegativeThe specific finding tested for was not identified. It does not rule out every possible cause.
VUSA variant was found, but current evidence is not enough to classify it. Your counselor can explain follow-up.
07

Questions people ask

Frequently asked questions

This test checks for the presence of the CD21 protein in a tumor tissue sample to help diagnose and classify certain types of cancer.
It helps doctors understand the specific type of cancer, how it might interact with the immune system, and guide treatment decisions.
A sample of the tumor tissue, usually in a formalin-fixed paraffin embedded block, is required for this test.
Turnaround time varies depending on the sample type and complexity. Please confirm the specific timeframe with the laboratory.
A pathologist or oncologist will interpret the results in the context of your clinical history and other tests. Discuss the results with your doctor.
No specific patient preparation is required for this test, as it is performed on a tissue sample.
08

Collaboration

Open for partnership with hospitals, clinics, doctors & researchers

Whether you are referring patients, building a research programme or supporting students, we work as an extension of your team — with responsive communication and clear scientific standards.

Hospitals & clinics

Referral pathways, coordinated sample logistics and shared reporting that fits your clinical workflow.

Doctors & specialists

LOINC-coded reports, ACMG-based variant classification and a direct scientific line for complex cases.

Research institutions

Sanger sequencing, NGS panels and custom assays — with project design support, batch pricing and agreed turnaround commitments.

Students & academic projects

Discounted laboratory services for college, master's and PhD research projects — including proposal guidance and cost-effective batch testing.

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09

Trust & transparency

Sources, standards & how this page is maintained

Standards & references

  • ACMG/AMP technical standards for sequence variant interpretation
  • ClinGen curation and gene–disease validity frameworks where applicable
  • LOINC-coded reporting for interoperable results
  • ISO 9001:2015 quality management; ISO 15189 accreditation in progress

Page provenance

  • Last updated: September 27, 2026
  • Medical review: not yet completed
  • Written for patients & clinicians in Kenya; reviewed periodically against current guidance

Medical disclaimer: this page is general information, not a diagnosis or personal medical advice. Testing decisions and result interpretation should be made with a qualified healthcare professional.

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