What's this test for?

This test is ideal if you're trying to understand your genetic risk related to HIV-1 infection or disease progression. It looks at whether you carry a natural mutation in the CKR-5 gene that can affect how your body responds to HIV-1 exposure. It's often used by people with a personal or family interest in HIV risk factors, or those who want more information about their genetic makeup for personal health planning.

What happens after I get my results?

Your results will be available in your account, with each finding explained in plain language so you understand what it means for you. If a mutation is found, the report will explain what that means for HIV-1 risk and what, if any, next steps make sense, such as continuing standard prevention practices. You can download a standard lab report directly from your account at any time, and since this is a one-time genetic result, there's no need to retest, though you can keep it on file and refer back to it whenever needed.

What's included in this test?

This test analyzes the CKR-5 gene, checking for the delta-32 deletion mutation. This single gene marker matters because it can reveal whether you have one, two, or no copies of the mutation, which is directly tied to how your body may respond to HIV-1 exposure.

How can I naturally support my immune health?

While your CKR-5 gene status is fixed and can't be changed through lifestyle, you can still support your overall immune function with good habits. Eating a balanced diet, getting regular sleep, managing stress, and staying active all help your immune system work at its best. Avoiding risk behaviors and using proven prevention methods remains important regardless of your genetic results.

When will I get my results?

Results are typically ready within about 7 days of your sample being processed at the lab. You'll be notified as soon as your results are posted to your secure account, where you can view and download them anytime.

Who should consider this test?

This test is a good fit for people who want to understand their genetic risk profile related to HIV-1, including those with a family history of interest in the topic or people who are simply curious about their genetic makeup. It can also be useful for anyone doing broader health and risk planning who wants a fuller picture of factors that could affect their health.

What symptoms indicate I may need this test?

This isn't a symptom-based test, since CKR-5 gene status doesn't cause any symptoms on its own. Instead, people typically consider this test out of curiosity about genetic risk factors, for family planning discussions, or as part of a broader personal health and risk assessment.

What is the CKR-5 gene and why does it matter?

The CKR-5 gene provides instructions for making a protein that HIV-1 uses to enter certain cells in the body. Some people carry a natural deletion in this gene that changes how that protein works, which can affect susceptibility to HIV-1 infection. Understanding your CKR-5 status gives you a piece of your personal genetic picture, though it's just one factor among many related to overall health.

What does it mean if I have one copy of the mutation?

Having one copy of the CKR-5 deletion (being heterozygous) doesn't make you immune to HIV-1, but research suggests it may be linked to slower disease progression if infection does occur. This is just one piece of information and shouldn't replace standard prevention practices. If you have questions about what this means for your specific situation, the full report explains the finding in more detail.

What does it mean if I have two copies of the mutation?

Carrying two copies of the CKR-5 deletion (being homozygous) is associated with a high degree of resistance to certain strains of HIV-1 infection. This is a rare genetic variation, and while it's associated with strong protection, it's not an absolute guarantee against all strains of the virus. Continuing safe practices is still recommended regardless of this genetic finding.

Getting your blood test with us is easy, private & backed by the power of science.Long story short: In the test options, use the filters or search box to narrow your choices and find the test you want. If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test. Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout. If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want. When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system. Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy! If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

How do I know which test to get?

In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option. Just text or call us at 754-799-7833, email us at support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.

When will my lab results be available?

Most test results will be available within 1–3 business days. Once they're ready, we'll send an email and text message to let you know. After your blood draw, just hang tight and don't worry – we'll keep you updated and in the loop! If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com, and we'll gladly help you.

Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?

Absolutely! We totally understand that errors can happen. No worries, we're here to help you. Just reach out to us via text at 754-799-7833 or shoot us an email at support@privatemdlabs.com. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you. There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out. Our lab requires an address to be listed to generate an order.

Do you accept health insurance?

Only HSA & FSA is accepted. Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts. This policy applies to all insurance companies, including federal health insurance programs like Medicare. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com.

Can I cancel my order?

Yes. We get it – sometimes your needs change. As long as your samples haven’t been collected yet, we’re happy to help you cancel your order. If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com. You can read more about our cancellation policy here.

How can I find a lab location near me?

During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp). Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

CKR-5 Gene Test - HIV-1 Resistance & Risk

Getting your blood test with us is easy, private & backed by the power of science.

Long story short:

In the test options, use the filters or search box to narrow your choices and find the test you want.
If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!

754-799-7833

[email protected]

CKR-5 Gene Mutation Test for HIV Resistance

CKR-5 Gene, DNA Mutation Analysis

Prescription & fees included

Easy to understand results

Fast & convenient

Prescription & fees included

Easy to understand results

Fast & convenient

What's this test for?

What's included in this test?

What happens after I get my results?

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

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CKR-5 Gene Mutation Test for HIV Resistance

Prescription & fees included

Easy to understand results

Fast & convenient

1,000,000+ blood tests later, here's what our customers say