ELISA kits contain the necessary, ready-to-use reagents for conducting the enzyme-linked immunosorbent assay for protein and biomarker detection. ELISA kits are commonly used to measure the concentration of specific proteins, cytokines, hormones, and other biomarkers in biological samples such as serum, plasma, cell culture supernatants, and tissue homogenates. Among its many applications, ELISA kits are used in pathogen detection, pharmacological testing, biomarker discovery, disease monitoring, and the assessment of biological functions. Use the provided filters to help find the most appropriate kit for your specific research needs. Important considerations for selecting an ELISA kit include target species and specificity, detection sensitivity, assay dynamic range, and assay format. Visit the supplier page for more detailed specifications.
Your search returned 440 IL21 ELISA Kit across 30 suppliers.
Select up to 5 products from below to compare or request more information.
Sponsored Products
Aviva Systems Biology
- Q76LU5
- Bos taurus, Bovine
- 96T
AAA Biotech, LLC
- 1.0 pg/mL
- [IL21]
- Monkey
- 5x96 Strip Wells
Biomatik
- 5.9pg/mL
- Interleukin 21 (IL21)
- 15.6-1,000pg/mL
- Mouse (Mus musculus)
- 96 Tests
Fine Biotech Co., Ltd.
- 37.5pg/ml
- IL-21
- 62.5-4000pg/ml
- Human
- 96T
RayBiotech
- 0.41 ng/ml
- IL-21 (IL21)
- 0.41 ng/ml - 100 ng/ml
- Bovine (cow)
- 1 Plate Kit, 2 Plate Kit, 5 Plate Kit
- 5.4 ng/ml
- IL-21 (IL21)
- 5.4 ng/ml - 750 ng/ml
- Canine (dog)
- 1 Plate Kit, 2 Plate Kit, 5 Plate Kit
Creative Diagnostics
- Inquire
- 31.25-2000 pg/mL
- Human
- 48T, 96T
MyBioSource.com
- Interleukin 21 (IL21)
- Plant
- 48-Strip-Wells
- Interleukin 21 (IL21)
- Human
- 24-Strip-Wells
Biorbyt
- 15.6 pg/mL
- IL21
- 62.5 pg/mL-4000 pg/mL
- Mouse
- 24 T, 48 T, 96 T, 5 x 96 T, 10 x 96 T
- 3.9 pg/mL
- IL21
- 15.6 pg/ml-1000 pg/ml
- Rat
- 24 T, 48 T, 96 T, 5 x 96 T, 10 x 96 T
AAA Biotech, LLC
- 6.9pg/mL
- IL21
- 15.6-1000pg/mL
- Mouse
- 4x96 Tests, 48 Tests, 10x96 Tests, 5x96 Tests, 96 Tests, 3x96 Tests, 2x96 Tests
- < 5.9pg/mL
- IL21
- 15.6-1000pg/mL
- Mouse
- 48-Strip-Wells, 24-Strip-Wells, 2x96-Strip-Wells, 5x96-Strip-Wells, 10x96-Strip-Wells, 96-Strip-Wells
BioVenic
- IL21
- 15.7-1000 pg/mL
- Mouse
- 48T;96T
Abbexa Ltd
- 18.8 pg/ml
- Interleukin 21 (IL21)
- 31.3 pg/ml - 2000 pg/ml
- Mouse
- 96 tests, 5 × 96 tests, 10 × 96 tests
- 37.5 pg/ml
- Interleukin 21 (IL21)
- 62.5 pg/ml - 4000 pg/ml
- Human
- 96 tests, 5 × 96 tests, 10 × 96 tests
Biomatik
- 5.9pg/mL
- Interleukin 21 (IL21)
- 15.6-1,000pg/mL
- Mouse (Mus musculus)
- 96 Tests
- 6.0pg/mL
- Interleukin 21 (IL21)
- 15.6-1,000pg/mL
- Rat (Rattus norvegicus)
- 96 Tests
Aviva Systems Biology
- 15.62pg/mL
- Q76LU6
- 31.2-2000pg/mL
- Porcine, Sus scrofa
- 96T
- 8.5pg/mL
- Q6L7I9
- 15.6-1000pg/mL
- Canis lupus, Dog
- 96T
G Biosciences
- IL21 (Porcine)
- 31.2-2000pg/mL
- Porcine
- 1 x 96 well plate
- IL21 (Bovine)
- Bovine
- 1 x 96 well plate
OriGene Technologies
- <10pg/ml
- Il21
- 62.5pg/ml-4000pg/ml
- Mouse
- 1 x 96 wells
Bioassay Technology Laboratory
- 1.02ng/L
- IL21
- 2-600ng/L
- Canine
- 96 test
- 4.55ng/L
- IL21
- 10-2000ng/L
- Mouse
- 96 test
Bioss Inc.
- 6.9pg/mL
- Inquire
- 15.6-1000pg/mL
- Mus musculus mouse
- 96T, 48T
- 5.8pg/mL
- Inquire
- 15.6-1000pg/mL
- Rattus norvegicus Rat
- 96T, 48T
BioLegend
- IL-21
- Mouse
- 1 Pre-coated Plate
Abcam
- Equal to 0.41 ng/mL
- Inquire
- 0.41 - 100 ng/ml
- 1 x 96 Tests
- Less than 6 pg/mL
- Inquire
- 8.19 - 2000 pg/ml
- 1 x 96 Tests
HUABIO
- 3.22 pg/ml (10 µl)
- IL-21
- 78.13~5000 pg/ml
- Mouse
- 96 Test
- 21.7 pg/ml (50 µl)；67.9 pg/ml (10 µl)
- IL-21
- 78.13~5000 pg/ml
- Human
- 96 Test
Fine Biotech Co., Ltd.
- 18.75pg/ml
- IL-21
- 31.25-2000pg/ml
- Mouse
- 96T
- 9.375pg/ml
- IL-21
- 15.625-1000pg/ml
- Rat
- 96T
CUSABIO Technology LLC
- 4.69 pg/mL
- interleukin 21
- 9.38 pg/mL-600 pg/mL
- 96T
- 15.6 pg/mL
- Inquire
- 62.5 pg/mL-4000 pg/mL
- 96T
BosterBio
- <10 pg/ml
- Interleukin-21
- 62.5 pg/ml - 4,000 pg/ml
- Mouse
- 96 wells/kit, with removable strips
Mabtech AB
- IL-21
- 7-700 pg/ml
- Human,Non-human primates
- for 6 plate
- IL-21
- 7-700 pg/ml
- Human,Non-human primates
- for 20 plate
R&D Systems, a Bio-Techne Brand
- IL-21
- 62.50 - 4000 pg/mL
- Mouse
- 1 Kit (for 5 Plates) (also 1 Kit (for 15 Plates))
- IL-21
- 15.60 - 1000 pg/mL
- Human
- 1 Kit (for 5 Plates)
Novus Biologicals, a Bio-Techne Brand
- 20.0 pg/mL
- IL-21
- 78 - 5,000 pg/mL
- Human
- 96 Tests
- 18.75 pg/mL
- IL-21
- 31.25 - 2000 pg/mL
- Mouse
- 1 Kit
Krishgen Biosystems
- 0.6 ng/ml
- Interleukin 21
- 1.57 - 100 ng/ml
- Bovine
- Inquire
- 6.0 pg/ml
- Interleukin 21
- 15.6 - 1000 pg/ml
- Rat
- Inquire
Select up to 5 products from above to compare or request more information.
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