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Anti-Human IL21 Antibody (SAA0390) (HV658107)

Anti-Human IL21 Antibody (SAA0390)
Anti-Human IL21 Antibody (SAA0390)
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  • 100ug
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Overview
Catalog No.HV658107
Description
Anti-Human IL21 Antibody (SAA0390) [SAA0390] (HV658107) 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
Clonality Monoclonal
Target IL-21, Interleukin-21, IL21, Za11
Endotoxin level Please contact with the lab for this information.
Purity >95% as determined by SDS-PAGE.
Purification Protein A/G purified from cell culture supernatant.
Accession Q9HBE4
Form Liquid
Storage buffer 0.01M PBS, pH 7.4.

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

Stability and Storage Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C short term (1-2 weeks). Store at -20°C 12 months. Store at -80°C long term.
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 research use only.
Images
  • Anti-Human IL21 Antibody (SAA0390)

    SDS-PAGE

    SDS-PAGE for Anti-Human IL21 Antibody (SAA0390)

References
Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
Enter any 2 of Mass, Concentration, Volume + Molecular Weight to solve for the unknown.
Mass
=
Concentration
×
Volume
Molecular Weight *
g/mol
Formula
C₁ × V₁ = C₂ × V₂
Enter any 3 of the 4 values to solve for the unknown.
Stock Solution
C₁ (Stock Conc.)
×
V₁ (Stock Vol.)
=
Working Solution
C₂ (Working Conc.)
×
V₂ (Working Vol.)
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