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Anti-Human IL21 Recombinant Antibody (SAA0390), PE (HV658127)

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Overview
Catalog No.HV658127
Description
Anti-Human IL21 Antibody (SAA0390), PE [SAA0390] (HV658127) is a mouse monoclonal antibody detecting IL21 in ELISA, FCM. Suitable for Human.
Highlights
  • Flow Cytometry — Validated for flow cytometry applications.
Species reactivityHuman
ApplicationsELISA, FCM
Host speciesMouse
IsotypeIgG1, kappa
Clone IDSAA0390
ConjugationPE
Clonality Monoclonal
Target IL-21, Interleukin-21, IL21, Za11
Endotoxin level Please contact with the lab for this information.
Accession Q9HBE4
Form Liquid
Storage buffer 0.01M PBS, pH 7.4, 0.2% BSA, 0.05% Proclin 300.

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Stability and Storage Store at 4°C for 12 months. Protect from light. Do not freeze.
Background

Interleukin-21 (IL21) is a ~18 kDa protein. Cytokine with immunoregulatory activity. May promote the transition between innate and adaptive immunity. Induces the production of IgG(1) and IgG(3) 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.

1. Parrish-Novak, J. et al. (2000) Nature 408, 57-63. PMID: 11081504
2. Strengell, M. et al. (2004) Journal of leukocyte biology 76, 416-22. PMID: 15178704
Note For flow cytometric staining, the suggested use of this reagent is 0.5 µg per million cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application. For research use only.
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Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
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Formula
C₁ × V₁ = C₂ × V₂
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Stock Solution
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V₁ (Stock Vol.)
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Working Solution
C₂ (Working Conc.)
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