AIRBORNE ALLERGY SCREEN KIT

AIRBORNE ALLERGY SCREEN KIT

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Skin tests

Skin tests are used to identify numerous potential allergens. This includes airborne, food-related, and contact allergens. The three types of skin tests are scratch, intradermal, and patch tests.

Your doctor will typically try a scratch test first. During this test, an allergen is placed in liquid, then that liquid is placed on a section of your skin with a special tool that lightly punctures the allergen into the skin’s surface. You’ll be closely monitored to see how your skin reacts to the foreign substance. If there’s localized redness, swelling, elevation, or itchiness of the skin over the test site, you’re allergic to that specific allergen.

If the scratch test is inconclusive, your doctor may order an intradermal skin test. This test requires injecting a tiny amount of allergen into the dermis layer of your skin. Again, your doctor will monitor your reaction.

Another form of skin test is the patch test (T.R.U.E. TESTTrusted Source). This involves using adhesive patches loaded with suspected allergens and placing these patches on your skin. The patches will remain on your body after you leave your doctor’s office. The patches are then reviewed at 48 hours after application and again at 72 to 96 hours after application.

AIRBORNE ALLERGY SCREEN KIT
AIRBORNE ALLERGY SCREEN KIT

Overview

During allergy skin tests, your skin is exposed to suspected allergy-causing substances (allergens) and is then observed for signs of an allergic reaction.

Along with your medical history, allergy tests may be able to confirm whether a particular substance you touch, breathe, or eat is causing symptoms.

 

Allergy skin tests are widely used to help diagnose allergic conditions, including:

  • Hay fever (allergic rhinitis)
  • Allergic asthma
  • Dermatitis (eczema)
  • Food allergies
  • Penicillin allergy
  • Bee venom allergy

Skin tests are generally safe for adults and children of all ages, including infants. In certain circumstances, though, skin tests aren’t recommended. Your doctor may advise against skin testing if you:

  • Have ever had a severe allergic reaction. You may be so sensitive to certain substances that even the tiny amounts used in skin tests could trigger a life-threatening reaction (anaphylaxis).
  • Take medications that could interfere with test results. These include antihistamines, many antidepressants and some heartburn medications. Your doctor may determine that it’s better for you to continue taking these medications than to temporarily discontinue them in preparation for a skin test.
  • Have certain skin conditions. If severe eczema or psoriasis affects large areas of skin on your arms and back — the usual testing sites — there may not be enough clear, uninvolved skin to do an effective test. Other skin conditions, such as dermatographism, can cause unreliable test results.

Blood tests (in vitro immunoglobulin E antibody tests) can be useful for those who shouldn’t or can’t undergo skin tests. Blood tests aren’t used for penicillin allergy.

In general, allergy skin tests are reliable for diagnosing allergies to airborne substances, such as pollen, pet dander and dust mites. Skin testing may help diagnose food allergies. But because food allergies can be complex, you may need additional tests or procedures.

Types of allergens

Allergens are substances that can cause an allergic reaction. There are three primary types of allergens:

  • Inhaled allergens affect the body when they come in contact with the lungs or membranes of the nostrils or throat. Pollen is the most common inhaled allergen.
  • Ingested allergens are present in certain foods, such as peanuts, soy, and seafood.
  • Contact allergens must come in contact with your skin to produce a reaction. An example of a reaction from a contact allergen is the rash and itching caused by poison ivy.

Allergy tests involve exposing you to a very small amount of a particular allergen and recording the reaction.

Insect sting allergy tests 

Why allergy testing is performed

Allergies affect more than 50 million people living in the USA, according to the American College of Allergy, Asthma, and Immunology. Inhaled allergens are by far the most common type. Seasonal allergies and hay fever, which is an allergic response to pollen, affect more than 40 million Americans.

The World Allergy Organization estimates that asthma is responsible for 250,000 deaths annually. These deaths can be avoided with proper allergy care, as asthma is considered an allergic disease process.

How allergy testing is performed

An allergy test may involve either a skin test or a blood test. You may have to go on an elimination diet if your doctor thinks you might have a food allergy.

Elimination diet

An elimination diet may help your doctor determine which foods are causing you to have an allergic reaction. It entails removing certain foods from your diet and later adding them back in. Your reactions will help determine which foods cause problems.

Blood tests

If there’s a chance you’ll have a severe allergic reaction to a skin test, your doctor may call for a blood test. The blood is tested in a laboratory for the presence of antibodies that fight specific allergens. This test, called ImmunoCAP, is very successful in detecting IgE antibodies to major allergens.

 

 

 

Leptospira spp.
PCR-VH089-PCRVH08996D PCR-VH089-96D
EUR 312

Bovine Leptospira antibody IgG (Leptospira AB IgG) ELISA Kit
YLA0363BO-48T 48T
EUR 502.5

Bovine Leptospira antibody IgG (Leptospira AB IgG) ELISA Kit
YLA0363BO-96T 96T
EUR 618.75

Leptospira antibody
10-1293 500 ug
EUR 571.2
Description: Mouse monoclonal Leptospira antibody

Leptospira interrogans
Oneq-VH088-OneqVH088100D Oneq-VH088-100D
EUR 515

Leptospira interrogans
Oneq-VH088-OneqVH088150D Oneq-VH088-150D
EUR 594

Leptospira interrogans
Oneq-VH088-OneqVH08850D Oneq-VH088-50D
EUR 413

Leptospira interrogans
PCR-VH088-PCRVH08848D PCR-VH088-48D
EUR 230

Leptospira interrogans
PCR-VH088-PCRVH08896D PCR-VH088-96D
EUR 312

Leptospira spp. PCR kit
PCR-VH089-48D 50T
EUR 543.6

Leptospira spp. PCR kit
PCR-VH089-96D 100T
EUR 686.4

Leptospira biflexa Antibody
abx023082-1ml 1 ml
EUR 678

Leptospira spp. RT PCR kit
RTq-VH089-100D 100T
EUR 860.4

Leptospira spp. RT PCR kit
RTq-VH089-150D 150T
EUR 969.6

Leptospira spp. RT PCR kit
RTq-VH089-50D 50T
EUR 717.6

Recombinant Leptospira Antigen
E41H058 100ug
EUR 395

Dog Leptospira IgG ELISA kit
E08L0222-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Canine Leptospira IgG in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog Leptospira IgG ELISA kit
E08L0222-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Canine Leptospira IgG in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog Leptospira IgG ELISA kit
E08L0222-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Canine Leptospira IgG in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Leptospira IgG ELISA kit
E02L0222-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Rat Leptospira IgG in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Leptospira IgG ELISA kit
E02L0222-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Rat Leptospira IgG in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Leptospira IgG ELISA kit
E02L0222-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Rat Leptospira IgG in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig Leptospira IgG ELISA kit
E07L0222-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Porcine Leptospira IgG in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig Leptospira IgG ELISA kit
E07L0222-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Porcine Leptospira IgG in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig Leptospira IgG ELISA kit
E07L0222-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Porcine Leptospira IgG in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat Leptospira IgG ELISA kit
E06L0222-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Goat Leptospira IgG in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat Leptospira IgG ELISA kit
E06L0222-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Goat Leptospira IgG in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat Leptospira IgG ELISA kit
E06L0222-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Goat Leptospira IgG in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Leptospira interrogans PCR kit
PCR-VH088-48D 50T
EUR 543.6

Leptospira interrogans PCR kit
PCR-VH088-96D 100T
EUR 686.4

Mouse Leptospira IgG ELISA kit
E03L0222-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Mouse Leptospira IgG in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse Leptospira IgG ELISA kit
E03L0222-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Mouse Leptospira IgG in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

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