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Uncoated Human IL-21 (Interleukin 21) ELISA Kit (E-UNEL-H0265)

Uncoated Human IL-21 (Interleukin 21) ELISA Kit - 1
  • Uncoated Human IL-21 (Interleukin 21) ELISA Kit - 1
  • Uncoated Human IL-21 (Interleukin 21) ELISA Kit - 2
  • Uncoated Human IL-21 (Interleukin 21) ELISA Kit - 3
All Size Price Qty
96T*5 $ 399.00
- +
96T*15 $ 958.00
- +
Ancillary Products Available: Ancillary Reagent Kit
Add to cart

For research use only.

Product Summary

The new series of Elabscience® Uncoated ELISA kits contain the basic components required for the ELISA experiments. For customers who have rich experience and can establish their own ELISA system, uncoated kit is an ideal choice to save costs.

Detection Range 62.5-4000 pg/mL
Sample Volume 100 μL
Total Assay Time 24 h
Reactivity Human
Specificity This kit recognizes Human IL-21 in samples.No significant cross-reactivity or interference between Human IL-21 and analogues was observed
Recovery 80%-120%
Sample Type Serum, plasma
Detection Method Colorimetric method, ELISA, Sandwich
Assay Type Sandwich-ELISA
Size 96T*5 / 96T*15
Storage -20℃
Expiration Date 12 months
Typical data
The following data was generated by the Quality Control Department, under controlled laboratory conditions (ambient temperature: 18-25 °C, relative humidity: 35-75%) using standardized procedures (TMB reaction at 37 °C in the dark for 15 minutes, followed by termination and OD measurement). These values are provided for reference only. Actual results may vary due to differences in laboratory conditions, operator technique, and equipment. Users are required to generate a standard curve using their own experimental data.
pg/mL OD1 OD2 Mean OD Corrected OD
4000 2.272 2.332 2.302 2.226
2000 1.421 1.475 1.448 1.372
1000 0.783 0.747 0.765 0.689
500 0.488 0.490 0.489 0.413
250 0.265 0.261 0.263 0.187
125 0.165 0.163 0.164 0.088
62.5 0.119 0.129 0.124 0.048
0 0.079 0.073 0.076 -
Cytokine with immunoregulatory activity. May promote the transition between innate and adaptive immunity. Induces the production of IgG1 and IgG3 in B-cells.Implicated in the generation and maintenance of T follicular helper (Tfh) cells and the formation of germinal-centers. Together with IL6; control the early generation of Tfh cells and are critical for an effective antibody response to acute viral infection.May play a role in proliferation and maturation of natural killer (NK) cells in synergy with IL15. May regulate proliferation of mature B- and T-cells in response to activating stimuli. In synergy with IL15 and IL18 stimulates interferon gamma production in T-cells and NK cells.During T-cell mediated immune response may inhibit dendritic cells (DC) activation and maturation.
Gene ID 59067
Uniport ID Q9HBE4
Research Area Cancer , Immunology
Cat.No. Product Name Sizes
E-ELIR-K001 Ancillary Reagent Kit 96T*5
Uncoated Human IL-21 (Interleukin 21) ELISA Kit - procedures
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