AF/LE Purified Anti-Mouse CD122/IL-2RB Antibody[5H4]

SKU: GBS-F10290

Size:1mg

Storage:Store at 4°C valid for 12 months or -20°C valid for long term storage, avoid freeze / thaw cycles. This preparation contains no preservatives, thus it should be handled under aseptic conditions.

Shipping:Ice bag

Exp date:12 months

Category ID_II:Primary Antibodies

Category ID_III:Flow Cytometry Antibodies

Abbreviation:CD122

Target Synonym:IL-2R subunit beta;CD122;High affinity IL-2 receptor subunit beta;IL-2 receptor subunit beta;IL-2RB;Il2rb;Interleukin-2 receptor subunit beta;p70-75

Research Areas:Immunology

Conjugation:None (AF/LE)

Host:Rat

Species reactivity:Mouse

Application:FCM

Usage:Each lot of this antibody is quality control tested by flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 0.5 µg per 10⁶ cells in 100 µL volume or 100 µL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.

Isotype:Rat IgG2a, κ

Clonality:Monoclonal

Clone NO.:5H4

UNIProt ID:P16297

Background:CD122 is a 70-75 kD IL-2 receptor β chain also known as IL-2Rβ, which is also shared by the IL-15 receptor. It is constitutively expressed by NK cells and at lower levels by T cells, B cells, monocytes, and macrophages. The IL-2Rβ chain can combine with either the common γ subunit (γc, CD132) alone or with the γc subunit and the IL-2Rα subunit (CD25) to generate intermediate or high affinity IL-2 receptor complexes, respectively. CD122 expression levels can be upregulated by activation. The 5H4 antibody does not block IL-2 binding to the IL-2 receptor. CD122 is expressed on murine, but not human, CD8+ Tregs involved in the maintenance of T cell homeostasis.

Concentration: ≥ 1 mg/mL

Control catalog number:

Immunogen:Recombinant Mouse CD122 protein

Buffer:Sterile PBS, pH 7.2. < 1.0 EU per mg of the antibody as determined by the LAL method.

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

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

GeneID:16185