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Cat dander component IgE panel for diagnosing true cat allergy sensitization

Cat Dander Component Allergy Blood Test

Cat Dander Component Panel

  • Detect true cat allergy triggers
  • Screen for pet-related breathing problems
  • Distinguish cat allergy from cross-reactivity
$230
First results as soon as overnight*

All results normal? Get your money back. First-time customers only. File a support ticket titled “Money Back Guarantee” with your order number within 15 days of receiving your results. STD, Sickle Cell, and gift orders aren’t eligible. Full terms apply. guarantee
No questions asked refunds
LegitScript certified

Prescription & all lab fees included

Go directly to the lab, no extra fees

Doctor's guidance included

Easy to understand results

Fast & convenient

Lab visit as quick as 10 mins in & out

  • Many results come back overnight *
  • 90-day money back guarantee
  • Save time & skip the doctor’s office
  • Lab visit as quick as 10 minutes
  • Results explained, with clear next steps
  • LegitScript certified
  • No questions asked refunds
  • The price you see is the price you pay
  • Many results come back overnight *
  • 90-day money back guarantee
  • Save time & skip the doctor’s office
  • Lab visit as quick as 10 minutes
  • Results explained, with clear next steps
  • LegitScript certified
  • No questions asked refunds
  • The price you see is the price you pay

What's this test for?

This test is ideal if you're experiencing sneezing, itchy eyes, hives, or breathing trouble when you're around cats and want to know if a cat is really the cause. It helps separate a true cat allergy from cross-reactivity with other pets or environmental triggers. This is especially useful if you keep having symptoms but aren't sure what's setting them off.

What's included in this test?

This panel uses individual recombinant cat proteins instead of a single mixed extract, which lets it pinpoint exactly which cat allergens are triggering your immune system. This matters because some people react to proteins that cross-react with other animals, while others have a true, cat-specific allergy. Knowing the difference helps you make smarter decisions about pet exposure and symptom management.

What happens after I get my results?

Your results show up in your online account, with each value explained alongside its normal range so you know exactly what's high or low. If your results point to a true cat allergy, next steps might include reducing cat exposure, using air filters, or limiting contact with cat saliva and dander, then retesting later if your symptoms change. You can download a standard lab report right from your account, and the trends feature lets you track your IgE levels over time if you test again in the future.

How can I naturally support my allergy symptoms?
Simple steps like washing your hands and face after touching a cat, vacuuming with a HEPA filter, and keeping cats out of your bedroom can cut down your exposure to allergens. Air purifiers and regularly washing bedding can also reduce dander buildup in your home. Some people find relief with saline nasal rinses to clear allergens from their nose and sinuses. These aren't cures, but they can lessen how often symptoms flare up.
When will I get my results?
Results are typically ready within about 7 days of your sample being collected. Once ready, they'll be posted directly to your secure online account so you can view and download them anytime.
Who should consider this test?
This test is a good fit for anyone with ongoing symptoms around cats, like sneezing, watery eyes, skin rashes, or wheezing, especially if they're unsure whether a cat or something else is the trigger. It's also useful for people considering getting a cat but wanting to check for sensitivity first. Households with multiple pets can benefit too, since it helps identify the exact source of allergic reactions.
What symptoms indicate I may need this test?
Common signs include sneezing, a runny or stuffy nose, itchy or watery eyes, coughing, wheezing, or skin hives after being near a cat. Some people also notice worsening asthma symptoms in homes with cats. If these symptoms show up consistently around cats but you're not certain a cat is the cause, this test can help clarify things.
What does a high result mean?
A high result means your immune system is producing antibodies that react to specific cat proteins, which usually points to a real cat allergy rather than a cross-reaction with other pets. The higher the number, the more sensitized your body is to that particular protein. This information can guide decisions about cat exposure, cleaning routines, and whether allergy management steps are worth trying.
What causes a high cat allergen IgE result?
A high result usually means your immune system has been repeatedly exposed to cat allergens and developed a specific antibody response. Frequent or close contact with cats, especially in enclosed spaces with poor ventilation, can increase sensitization over time. Genetics also play a role, since allergies often run in families.
How often should I retest?
If you've made changes like reducing cat exposure or improving home air quality, retesting after several months can show whether your sensitivity has changed. Otherwise, retesting isn't usually needed unless your symptoms change significantly or you're evaluating a new living situation with pets. Tracking results over time through your account can help you see patterns.
How’s this work?
Getting your blood test with us is easy, private & backed by the power of science.

Long story short:
  1. In the test options, use the filters or search box to narrow your choices and find the test you want.
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. 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.
  7. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!
  8. If you have any questions, please text us at 754-799-7833 or email [email protected] 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 [email protected], and we'll gladly help you. We've got your back and reply quickly.
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 [email protected]. 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 [email protected].
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 [email protected].

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 [email protected] and we'll gladly help you.

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

You get clinical lab reports & simplified health insights.
Save time & gas, go straight to the lab. Our doctors cover the rest.
Results start landing the next day after your lab visit.*
We don’t sell or share your data. Your time & privacy matter.
US-licensed doctors have your back if things get unclear.
No hidden fees, nice discounts for regular checkups.
Save a trip to the doctor, go directly to the lab
Get lab order in minutes, results come overnight*
Results explained in simple language
Reviewed by US licensed doctors
Fast & confidential, we never sell or share your data
No insurance needed, transparent pricing
Demo results
Fel d 1 IgE Antibody 2.8 kU/L
Demo results
Negative (<0.35 kU/L) Positive (≥0.35 kU/L)
2.8 kU/L

What this means

A value of 2.8 kU/L is above the negative threshold, indicating your immune system reacts specifically to the Fel d 1 cat protein. This suggests a true cat allergy rather than a cross-reaction with another pet or animal.

* Regular blood test results (e.g., CBC) typically start arriving the next business day after sample collection. More advanced tests may take longer due to complexity.
Here’s how easy it is to get blood work done on your terms
Choose a checkup
Order your test Save a trip to the doctor. Your results will come with clear, friendly explanations. Takes 2 minutes
Book a lab
Book an appointment Visit any of our 4,000 nearby lab locations to have your samples collected. Book or walk-in
Choose a checkup
Get results Receive a clear, easy-to-digest health report by email & SMS within a few business days. Get answers, fast

Find a lab near you

Search Quest Diagnostics and LabCorp locations available through Private MD Labs.

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Cat Dander Component Allergy Blood Test

  • Detect true cat allergy triggers
  • Screen for pet-related breathing problems
  • Distinguish cat allergy from cross-reactivity
$230
Still got questions? Text our super-cool support team at 754-799-7833 to get help finding your ideal checkup.
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For informational purposes only. Not medical advice.