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 332 IL21 ELISA Kit across 26 suppliers.
Select up to 5 products from below to compare or request more information.
Sponsored Products
Aviva Systems Biology
- 7.9 pg/mL
- Q9ES17
- 15.6-1000pg/mL
- Mouse, Mus musculus
- 96T
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
R&D Systems, a Bio-Techne Brand
- Reg3A
- 15.60 - 1000 pg/mL
- Human
- 1 Kit (for 5 Plates)
antibodies-online
- 1.0 pg/mL
- IL21
- 50-1000 pg/mL
- Human
- 96 tests
- 1.0 pg/mL
- IL21
- 100-2500 pg/mL
- Guinea Pig
- 96 tests
Biorbyt
- 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
- 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
MyBioSource.com
- Interleukin 21 (IL21)
- Mouse
- 96-Strip-Wells
- Interleukin 21 (IL21)
- Rat
- 96-Strip-Wells
Biomatik
- 0.57pg/mL
- Interleukin 21 (IL21)
- 1.37-1,000pg/mL
- Mouse (Mus musculus)
- 96 Tests
- 5.9pg/mL
- Interleukin 21 (IL21)
- 15.6-1,000pg/mL
- Mouse (Mus musculus)
- 96 Tests
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
Aviva Systems Biology
- 8.5pg/mL
- Q6L7I9
- 15.6-1000pg/mL
- Canis lupus, Dog
- 96T
- 15.62pg/mL
- Q76LU6
- 31.2-2000pg/mL
- Porcine, Sus scrofa
- 96T
Bioss Inc.
- 5.8pg/mL
- Inquire
- 15.6-1000pg/mL
- Rattus norvegicus Rat
- 96T, 48T
- 6.9pg/mL
- Inquire
- 15.6-1000pg/mL
- Mus musculus mouse
- 96T, 48T
Creative Diagnostics
- Inquire
- 31.25-2000 pg/mL
- Human
- 48T, 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
AAA Biotech, LLC
- 1.0 pg/mL
- [IL21]
- Monkey
- 96 Strip Wells
- 1.0 pg/mL
- [IL21]
- Monkey
- 2x96 Strip Wells
Bioassay Technology Laboratory
- 1.02ng/L
- IL21
- 2-600ng/L
- Canine
- 96 test
- 4.55ng/L
- IL21
- 10-2000ng/L
- Mouse
- 96 test
G Biosciences
- Il21 (Rat)
- 15.6-1000pg/mL
- Rat
- 1 x 96 well plate
- IL21 (Porcine)
- 31.2-2000pg/mL
- Porcine
- 1 x 96 well plate
OriGene Technologies
- <10pg/ml
- Il21
- 62.5pg/ml-4000pg/ml
- Mouse
- 1 x 96 wells
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
BioLegend
- IL-21
- Human
- 1 Pre-coated Plate
R&D Systems, a Bio-Techne Brand
- Gas6
- 15.60 - 1000 pg/mL
- Human
- 1 Kit (for 15 Plates)
- IL-21
- 62.50 - 4000 pg/mL
- Mouse
- 1 Kit (for 5 Plates) (also 1 Kit (for 15 Plates))
Mabtech AB
- IL-21
- 7-700 pg/ml
- Human,Non-human primates
- for 20 plate
- IL-21
- 7-700 pg/ml
- Human,Non-human primates
- for 20 plate
BosterBio
- <10 pg/ml
- Interleukin-21
- 62.5 pg/ml - 4,000 pg/ml
- Mouse
- 96 wells/kit, with removable strips
CUSABIO Technology LLC
- 0.78 pg/mL
- interleukin 21
- 3.12 pg/mL-200 pg/mL
- 96T
- 4.69 pg/mL
- interleukin 21
- 9.38 pg/mL-600 pg/mL
- 96T
Novus Biologicals, a Bio-Techne Brand
- 20.0 pg/mL
- IL-21
- 78 - 5,000 pg/mL
- Human
- 96 Tests
- 9.38 pg/mL
- IL-21
- 15.63 - 1000 pg/mL
- Rat
- 1 Kit
BioVendor Laboratory Medicine, Inc.
- 20.0 pg/ml
- Interleukin-21
- 78–5000 pg/ml
- Human
- 96 wells (1 kit)
Abcam
- Less than 6 pg/mL
- Inquire
- 8.19 - 2000 pg/ml
- 1 x 96 Tests
- Equal to 20 pg/mL
- Inquire
- 78 - 5000 pg/ml
- 1 x 96 Tests
Thermo Fisher Scientific
- IL-21
- Lot-specific
- Human
- 10 x 96 Tests
- IL-21
- Lot-specific
- Mouse
- 10 x 96 Tests
Select up to 5 products from above to compare or request more information.
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