Purified Anti-Human IL-21 Antibody[3A3-N2]

SKU: GBS-F1202A

Size:1mg

Storage:Store at 4°C valid for 12 months or -20°C valid for long term storage, avoid freeze / thaw cycles.

Shipping:Ice bag

Exp date:12 months

Category ID_II:Primary Antibodies

Category ID_III:Flow Cytometry Antibodies

Abbreviation:IL-21

Target Synonym:CVID;Interleukin;IL21;CVID11;IL-21;Za11;Interleukin-21

Research Areas:

Conjugation:Unconjugated

Host:Mouse

Species reactivity:Human

Application:FCM

Usage:

Isotype:Mouse IgG1,κ

Clonality:Monoclonal

Clone NO.:3A3-N2

UNIProt ID:Q9HBE4

Background:Interleukin-21 (IL-21) is the most recently described cytokine belonging to the common cytokine receptor gamma-chain family. Like other common gamma chain family members, IL-21 is a four alpha-helix bundle type I cytokine. It signals through a receptor complex consisting of IL-21 R and common gamma-chain/IL-2 R gamma. IL-21 is produced primarily by CD4+ T cells and natural killer T (NKT) cells and has a broad range of effects on a number of different cell types. IL-21 signaling in CD4+ T cells is required for both Th17 differentiation and the geneRation of T follicular helper (Tfh) cells, which support B cell differentiation and antibody production in germinal centers. IL-21 also directly regulates B cell prolifeRation and apoptosis in a context-dependent manner and can promote immunoglobulin production and isotype class switching. In addition, IL-21 signaling enhances the cytotoxicity of CD8+ T cells, natural killer cells, and NKT cells.

Concentration:≥ 1 mg/mL

Control catalog number:

Immunogen:Recombinant Human IL-21 protein

Buffer:PBS, pH 7.2. Contains 0.05% proclin 300.

Purification method:>98%, Protein A/G purified

Dilution:FCM 2 μg/mL(0.5×10⁶-1×10⁶ cells)

GeneID: