IL21 Antibody Products

Antibodies Antibodies are essential reagents for detecting specific proteins and biomarkers in applications including flow cytometry, Western blotting, IHC, ICC, immunofluorescence, and immunoprecipitation. The Biocompare database enables users to freely search a catalog of millions of antibodies from the most popular antibody suppliers. To help navigate this extensive list, use the provided filters. Narrow the search by filtering for any desired antibody type, application, species reactivity, host species, clonality, modifications, conjugate, isotype, and antibody company. Users can also filter for antibodies cited in the literature, associated with published figures, and have been independently reviewed by other researchers. Visit the supplier page for more antibody information, including target specificity, validation data, datasheets, and any potential cross-reactivities.

IL21 Antibody Products

Your search returned 1325 IL21 Antibodies across 45 suppliers.
Showing 28 of 45 suppliers (1325 products total)
Select up to 5 products from below to compare or request more information.

Sponsored Products

Biorbyt
IL21 Rabbit Polyclonal Antibody
  • Applications:
    WB, ELISA
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    50 ul, 100 ul, 200 ul
Citations:
(6)
Supplier Page$250.00
IL21 Biosimilar Antibody
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    1 mg,10 mg,100 mg,100 ug,200 mg,5 mg,50 mg,500 ug
Supplier Page$770.00
antibodies-online
anti-IL21 Antibody
  • Applications:
    Western Blot (WB)
  • Reactivity:
    Hu, Ms
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100 µg
Supplier Page$1,153.53
anti-IL21 Antibody
  • Applications:
    Western Blot (WB)
  • Reactivity:
    Hu, Ms, Rt
  • Conjugate/Tag:
    PE
  • Quantity:
    100 µL
Supplier Page$479.69
GeneTex
Anti-IL21 Receptor antibody
  • Applications:
    WB, ELISA, IHC-p, ICC, IF
  • Reactivity:
    Hu, Ms, Rt
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100 µg
Supplier Page$439.00
Anti-IL21 antibody [HL4849]
  • Applications:
    ELISA
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100 µl
Supplier Page$419.00
MyBioSource.com
IL21 Polyclonal Antibody
  • Applications:
    Immunohistochemistry (IHC)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    0.1 mL
Supplier Page$320.00
Mouse Monoclonal Antibody to IL21
  • Applications:
    ELISA, FCM, IHC
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    0.1 mL
Supplier Page$355.00
United States Biological
Pab Rb x human IL21, CT (IL21, Interleukin-21, Za11) (Biotin) antibody
  • Applications:
    WB, ELISA
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Biotin
  • Quantity:
    200ul
Supplier Page$737.00
Mouse Anti-IL21 Antibody
  • Applications:
    Western Blot (WB)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    50ug
Supplier Page$535.00
Abcam
Anti-IL-21 antibody
  • Applications:
    WB, IHC-p, ICC, IF
  • Reactivity:
    Hu, Ms, Rt
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100 µg
Citations:
(11)
Figures:
(24)
Supplier Page$429.00
Anti-IL-21 antibody
  • Applications:
    WB, IHC-p
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100 µL
Citations:
(1)
Figures:
(2)
RayBiotech
Anti-IL21 (C-term) Antibody
  • Applications:
    Western Blot (WB)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Inquire
  • Quantity:
    400 µl
Supplier Page$351.00
Anti-IL21 Antibody
  • Applications:
    WB, IF, IHC
  • Reactivity:
    Hu, Ms, Rt
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    20 µL, 100 µL
Supplier Page$144.00
AAA Biotech, LLC
IL21 Polyclonal Antibody
  • Applications:
    Immunohistochemistry (IHC)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    4x0.1 mg, 5x0.1 mg, 0.1 mg, 3x0.1 mg, 2x0.1 mg
Supplier Page$385.00
Anti-IL21 Antibody, Mouse Monoclonal
  • Applications:
    ELISA
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    0.1 mL, 0.02 mL, 5x0.1 mL, 4x0.1 mL, 3x0.1 mL, 2x0.1 mL
Supplier Page$180.00
EpiGentek
IL21 Monoclonal Antibody [10L1F6]
  • Applications:
    WB, ELISA
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100 µl
Supplier Page$308.00
IL21 Polyclonal Antibody
  • Applications:
    WB, ELISA, ICC, IF, IHC-p
  • Reactivity:
    Hu, Ms, Rt
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100 µl
Supplier Page$298.00
EnkiLife Biotech
IL21 Mouse Monoclonal Antibody
  • Applications:
    Western Blot (WB)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    50µl
Supplier Page$168.00
IL-21 Rabbit Polyclonal Antibody
  • Applications:
    WB, ELISA
  • Reactivity:
    Hu, Ms
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    50µL
Supplier Page$118.00
OriGene Technologies
IL21 Rabbit Polyclonal Antibody
  • Applications:
    Immunohistochemistry (IHC)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    50 µg
Supplier Page$650.00
Anti-IL21(avizakimab biosimilar) mAb
  • Applications:
    ELISA
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100 µg
Supplier Page$390.00
Abbexa Ltd
Interleukin 21 (IL21) Antibody
  • Applications:
    WB, IHC
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100 µl, 200 µl, 1 ml
Supplier Page$305.00
Interleukin 21 (IL21) Antibody (APC)
  • Applications:
    Flow Cytometry (FCM)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    APC
  • Quantity:
    20 tests, 100 tests, 200 tests
Supplier Page$218.00
CUSABIO Technology LLC
IL21 Antibody
  • Applications:
    ELISA, IHC
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Non-conjugated
  • Quantity:
    100ul
Supplier Page$299.00
IL21 Antibody
  • Applications:
    WB, ELISA
  • Reactivity:
    Hu, Ms
  • Conjugate/Tag:
    Non-conjugated
  • Quantity:
    100ug
Supplier Page$199.00
AntibodySystem
Anti-IL21 Antibody (R3W59)
  • Applications:
    Western Blot (WB)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Inquire
  • Quantity:
    100 µg
Supplier Page$350.00
Research Grade Anti-Human IL21 Antibody (NN9828)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Inquire
  • Quantity:
    100 µg
Supplier Page$372.00
Creative Biolabs
Rat Anti-IL21 Recombinant Antibody (CBYY-I0328)
  • Applications:
    Flow Cytometry (FCM)
  • Reactivity:
    Mouse (Ms)
  • Conjugate/Tag:
    Inquire
  • Quantity:
    Inquire
Anti-IL21 Antibody (clone DS1802AB)
  • Applications:
    Western Blot (WB)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    Inquiry
DIMA Biotechnology LLC
Anti-IL21 antibody(11F1), IgG1 Chimeric mAb
  • Applications:
    ELISA
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100µg
Supplier Page$446.00
Anti-IL21(avizakimab biosimilar) mAb
  • Applications:
    ELISA
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100µg
Supplier Page$162.00
abinScience
Anti-IL21 Polyclonal Antibody
  • Applications:
    WB, ELISA, IHC
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    50ug
Supplier Page$168.00
Anti-IL21 Polyclonal Antibody
  • Applications:
    WB, ELISA, IHC
  • Reactivity:
    Bv, Cm
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    20ug
ProteoGenix
InVivoMAb Anti-Human IL21 (Iv0032)
  • Conjugate/Tag:
    Inquire
  • Quantity:
    50ug
Supplier Page$305.00
InVivoMAb Anti-Human IL21 (Iv0032)
  • Conjugate/Tag:
    Inquire
  • Quantity:
    1mg
Supplier Page$1,263.00
Creative Diagnostics
Rabbit Anti-Human IL21 (a.a. 25-162) Polyclonal antibody
  • Applications:
    Immunohistochemistry (IHC)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    Inquire
Rabbit Anti-Human IL-21 monoclonal antibody, clone 29I3M5
  • Applications:
    ELISA
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    Inquire
Sino Biological, Inc.
IL21 / IL-21 Antibody, Rabbit MAb
  • Applications:
    ELISA
  • Reactivity:
    Rat (Rt)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100 µL
Supplier Page$282.00
IL21 / IL-21 Antibody, Rabbit PAb, Antigen Affinity Purified
  • Applications:
    ELISA
  • Reactivity:
    Canine (Ca)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100 µL
Supplier Page$282.00
Thermo Fisher Scientific
IL-21 Antibody
  • Applications:
    WB, ICC, IHC-p
  • Reactivity:
    Hu, Ms, Rt
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100 µL
IL-21 Antibody
  • Applications:
    WB, ELISA, ICC, IHC-p
  • Reactivity:
    Hu, Rt
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100 µL
Cell Sciences
Research Grade Anti-Human IL21 (NNC-114-0005)
  • Applications:
    Functional Assay/Study (FA)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100 ug
Supplier Page$430.00
InVivoMAb Anti-Human IL21 (Iv0032)
  • Applications:
    ELISA, Neut
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100 ug
Supplier Page$430.00
BosterBio
Anti-IL-21 Reference Antibody (avizakimab)
  • Applications:
    ELISA, FCM, FA
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Inquire
  • Quantity:
    100 µg
Supplier Page$486.00
Anti-IL-21 Reference Antibody (Lilly patent anti-IL-21)
  • Applications:
    ELISA, FCM, FA
  • Reactivity:
    Hu, Ms, Rb, Rt
  • Conjugate/Tag:
    Inquire
  • Quantity:
    100 µg
Supplier Page$486.00
Fine Biotech Co., Ltd.
IL21 antibody
  • Applications:
    WB, ELISA, IHC
  • Reactivity:
    Hu, Ms, Rt
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100µg
Supplier Page$280.00
IL-21 antibody(Avizakimab biosimilar)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    50µg
Supplier Page$129.00
BioLegend
PE anti-human IL-21
  • Applications:
    Flow Cytometry-intracellular (FCM-i)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    PE
  • Quantity:
    100T
Citations:
(14)
Figures:
(17)
Supplier Page$341.00
Purified anti-human IL-21
  • Applications:
    ELISA-capture (ELISA-cap)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    200UG
Citations:
(6)
Supplier Page$347.00
Aviva Systems Biology
Human IL-21 Antibody (OASB01353)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    25ul, 100ul
Supplier Page$299.00
Human IL-21 Antibody (OASB01354)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    25ul, 100ul
Supplier Page$299.00
Elabscience Bionovation Inc.
Purified Anti-Human IL-21 Antibody[3A3-N2]
  • Applications:
    Flow Cytometry (FCM)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    25mg
Supplier Page$7,500.00
Purified Anti-Human IL-21 Antibody[3A3-N2]
  • Applications:
    Flow Cytometry (FCM)
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    100mg
Supplier Page$18,800.00
Aladdin Scientific
Avizakimab (anti-IL-21)
  • Applications:
    ELISA, FCM, FA
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    1mg
Supplier Page$663.90
Avizakimab (anti-IL-21)
  • Applications:
    ELISA, FCM, FA
  • Reactivity:
    Human (Hu)
  • Conjugate/Tag:
    Unconjugated
  • Quantity:
    10mg
Supplier Page$3,199.90
Select up to 5 products from above to compare or request more information.
Showing 28 of 45 suppliers (1325 products total)

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GeneTex
GTX82914 | 50 µg
6
1 Figure from 1 Publication
Abcam
ab154767 | 100 µL
1
2 Figures from 1 Publication
Abcam
ab5978 | 100 µg
9
24 Figures from 11 Publications
BioLegend
513011 | 25T
5
1 Figure from 1 Publication
BioLegend
513012 | 100T
5
1 Figure from 1 Publication
BioLegend
513008 | 100T
5
13 Figures from 10 Publications
BioLegend
513007 | 25T
7
15 Figures from 11 Publications
BioLegend
513004 | 100T
5
17 Figures from 14 Publications
BioLegend
513003 | 25T
5
6 Figures from 12 Publications
BioLegend
513005 | 25T
7
9 Figures from 8 Publications
BioLegend
513006 | 100T
7
9 Figures from 8 Publications
Mabtech AB
3540-0N-500 | 500 µg
8
4 Figures from 3 Publications
Mabtech AB
3540-1-250 | 250 µg
7
1 Figure from 8 Publications
Mabtech AB
3540-6-250 | 250 µg
7
1 Figure from 9 Publications
Bioss Inc.
bs-2621R | 100ul, 20uL
3
2 Figures from 3 Publications
Miltenyi Biotec
130-117-421 | 100 tests in 200 µL
4
2 Figures from 3 Publications
Miltenyi Biotec
130-117-570 | 30 tests in 60 µL
1
2 Figures from 3 Publications
Novus Biologicals, a Bio-Techne Brand
NBP1-76740 | 0.1 mg (also 0.025 mg)
5
1 Figure from 1 Publication
R&D Systems, a Bio-Techne Brand
MAB594 | 500 ug (also 25 ug)
5
6 Figures from 3 Publications
R&D Systems, a Bio-Techne Brand
BAF594 | 50 ug
8
1 Figure from 8 Publications
Showing 20 of 31 products

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