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 372 IL21 ELISA Kit across 30 suppliers.
Select up to 5 products from below to compare or request more information.
Sponsored Products
Aviva Systems Biology
- 15.62pg/mL
- Q76LU6
- 31.2-2000pg/mL
- Porcine, Sus scrofa
- 96T
AAA Biotech, LLC
- 1.0 pg/mL
- [IL21]
- Monkey
- 4x96 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
- 6 pg/ml
- IL-21 (IL21)
- 6 pg/ml - 2000 pg/ml
- Mouse
- 1 Plate Kit, 2 Plate Kit, 5 Plate Kit
- 2.8 pg/mL
- IL-21 (IL21)
- 13.72 pg/mL - 10000 pg/mL
- Human
- 1 Plate Kit, 2 Plate Kit, 5 Plate Kit
Creative Diagnostics
- Inquire
- 31.25-2000 pg/mL
- Human
- 48T, 96T
antibodies-online
- 1.0 pg/mL
- IL21
- 100-2500 pg/mL
- Guinea Pig
- 96 tests
MyBioSource.com
- Interleukin 21 (IL21)
- Plant
- 48-Strip-Wells
- Interleukin 21 (IL21)
- Human
- 24-Strip-Wells
AAA Biotech, LLC
- 6.0pg/mL
- IL21
- 15.6-1,000pg/mL
- Human
- 48-Strip-Wells, 24-Strip-Wells, 2x96-Strip-Wells, 5x96-Strip-Wells, 10x96-Strip-Wells, 96-Strip-Wells
- < 6.0pg/mL
- IL21
- 15.6-1,000pg/mL
- Human
- 48-Strip-Wells, 24-Strip-Wells, 2x96-Strip-Wells, 5x96-Strip-Wells, 10x96-Strip-Wells, 96-Strip-Wells
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
Inquire
- 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
Inquire
BioVenic
- 9.4 pg/mL
- IL21
- 46.8-3000 pg/mL
- Bovine
- 48T;96T
Biomatik
- 6.0pg/mL
- Interleukin 21 (IL21)
- 15.6-1,000pg/mL
- Rat (Rattus norvegicus)
- 96 Tests
- 6.0pg/mL
- Interleukin 21 (IL21)
- 15.6-1,000pg/mL
- Rat (Rattus norvegicus)
- 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
G Biosciences
- IL21 (Porcine)
- 31.2-2000pg/mL
- Porcine
- 1 x 96 well plate
- IL21 (Bovine)
- Bovine
- 1 x 96 well plate
Aviva Systems Biology
- 8.5pg/mL
- Q6L7I9
- 15.6-1000pg/mL
- Canis lupus, Dog
- 96T
- Q76LU5
- Bos taurus, Bovine
- 96T
Bioassay Technology Laboratory
- 1.02ng/L
- IL21
- 2-600ng/L
- Canine
- 96 test
- 4.55ng/L
- IL21
- 10-2000ng/L
- Mouse
- 96 test
OriGene Technologies
- <10pg/ml
- Il21
- 62.5pg/ml-4000pg/ml
- Mouse
- 1 x 96 wells
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 Biolabs
- 16.07ng/L
- IL21
- Porcine
- Inquire
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
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
BioLegend
- IL-21
- Mouse
- 1 Pre-coated Plate
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
- 15.6 pg/mL
- Inquire
- 62.5 pg/mL-4000 pg/mL
- 96T
- 4.69 pg/mL
- interleukin 21
- 9.38 pg/mL-600 pg/mL
- 96T
Mabtech AB
- IL-21
- Human,Non-human primates
- 2 plate
- IL-21
- Human,Non-human primates
- 10 plate
BosterBio
- <10 pg/ml
- Interleukin-21
- 62.5 pg/ml - 4,000 pg/ml
- Mouse
- 96 wells/kit, with removable strips
R&D Systems, a Bio-Techne Brand
- IL-21
- 15.60 - 1000 pg/mL
- Human
- 1 Kit (for 5 Plates)
- IL-21
- 62.50 - 4000 pg/mL
- Mouse
- 1 Kit (for 5 Plates) (also 1 Kit (for 15 Plates))
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
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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