IL-21 ELISA Kit Summary
|Standard Curve Range
78 - 5,000 pg/mL
Packaging, Storage & Formulations
Storage of components varies. See protocol for specific instructions.
Concentration is not relevant for this product. Please see the protocols for proper use of this product.
The human IL-21 ELISA is an enzyme-linked immunosorbent assay for the quantitative detection of human IL-21
- Aluminium pouch(es) with a Microwell Plate coated with monoclonal antibody to human IL-21
- Biotin-Conjugate anti-human IL-21 monoclonal antibody
- Human IL-21 Standard lyophilized, 10 ng/mL upon reconstitution
- Sample Diluent
- Assay Buffer Concentrate 20x (PBS with 1% Tween 20 and 10% BSA)
- Wash Buffer Concentrate 20x (PBS with 1% Tween 20)
- Substrate Solution (tetramethyl-benzidine)
- Stop Solution (1M Phosphoric acid)
- Adhesive Films
Colored dyes for optional use with this kit are available and will be provided free of charge upon request. Please refer to catalog number NBP2-41404.
Alternate Names for IL-21 ELISA Kit
- interleukin 21
- interleukin-21 isoform
Interleukin-21 is a member of the type-I cytokine family. Structurally, IL-21 shows homology to IL-2, IL-4, and IL-15 proteins. IL-21 shares the common gamma-chain with these three cytokines, but, in addition, binds to a unique IL-21R alpha chain, and activates the JAK/STAT pathway. IL-21 has pleiotropic actions, from augmenting the proliferation of T cells and driving the differentiation of B cells into memory cells and terminally differentiated plasma cells to augmenting the activity of natural killer cells. IL-21 is mainly produced by activated T-cells, but targets a broad range of lymphoid and myeloid cells of the immune system and therefore is able to regulate innate and acquired immune responses. IL-21 has pathologic function in immune-inflammatory diseases. Data suggest the existence of a positive autocrine loop that could help to amplify and stabilize IL-21-driven, T cell-mediated responses. Moreover, it has antitumour activity and may have a role in the development of autoimmunity. IL-21 may have therapeutic potentials as an antitumor agent in the clinic.
This product is for research use only and is not approved for use in humans or in clinical diagnosis. ELISA Kits are guaranteed
for 6 months from date of receipt.
Customers Who Viewed This Item Also Viewed...
Species: Hu, Mu, Rt, Ca, Rb
Applications: WB, Simple Western, ICC/IF, IHC, IHC-P
Species: Mu, Rt
Applications: Flow, ICC/IF, IHC, IHC-Fr, IHC-P, IP, Cell Depl, InhibTFunc
Species: Hu, Mu, Rt
Applications: WB, IP, ICC, ICFlow
Applications: WB, IHC, ICFlow
Species: Hu, Mu
Applications: Flow, IHC, ICC
Species: Hu, Mu
Publications for IL-21 ELISA Kit (NBP1-84816) (0)
There are no publications for IL-21 ELISA Kit (NBP1-84816).
By submitting your publication information earn gift cards and discounts for future purchases.
Reviews for IL-21 ELISA Kit (NBP1-84816) (0)
There are no reviews for IL-21 ELISA Kit (NBP1-84816).
By submitting a review earn points towards our Rewards Program.
- 250 points for product review
- 500 additional points for an image with your product review
- Double points (500) if you are the first to review this product
- Double points (1000) if you are the first to review this product with an image
Product General Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
FAQs for IL-21 ELISA Kit (NBP1-84816) (0)
Additional IL-21 ELISA Kit Products
Related Products by Gene
Bioinformatics Tool for IL-21 ELISA Kit (NBP1-84816)
Discover related pathways, diseases and genes to IL-21 ELISA Kit (NBP1-84816). Need help?
Read the Bioinformatics Tool Guide
for instructions on using this tool.
Blogs on IL-21.