Human Common gamma Chain/IL-2 R gamma APC-conjugated Antibody
R&D Systems, part of Bio-Techne | Catalog # FAB2842A
Conjugate
Catalog #
Key Product Details
Species Reactivity
Validated:
Human
Cited:
Human
Applications
Validated:
Flow Cytometry
Cited:
Flow Cytometry
Label
Allophycocyanin (Excitation = 620-650 nm, Emission = 660-670 nm)
Antibody Source
Monoclonal Mouse IgG2B Clone # 633162
Product Specifications
Immunogen
S. frugiperda insect ovarian cell line Sf21-derived recombinant human Common gamma Chain/IL-2 gamma
Leu23-Asn254
Accession # P31785
Leu23-Asn254
Accession # P31785
Specificity
Detects human Common gamma Chain/IL-2 R gamma in direct ELISAs and Western blots. In direct ELISAs, no cross-reactivity with recombinant human (rh) IL-2 R alpha, rhIL-2 R beta, rhIL-15 R alpha, recombinant mouse IL-2 R gamma, or recombinant canine IL-2 R alpha is observed. In Western blots, approximately 80% cross-reactivity with rhIL-2 R beta, 50% cross-reactivity with rhIL-15 R alpha and recombinant mouse IL-2 R alpha, and no cross-reactivity withrhIL-2 R alpha is observed.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG2B
Scientific Data Images
Detection of Common gamma Chain/IL‑2 R gamma in Human Blood Lymphocytes by Flow Cytometry.
Human peripheral blood lymphocytes were stained with Mouse Anti-Human CD3e PE-conjugated Monoclonal Antibody (Catalog # FAB100P) and either (A) Mouse Anti-Human Common gamma Chain/IL-2 R gamma APC-conjugated Monoclonal Antibody (Catalog # FAB2842A) or (B) Mouse IgG2BAllophycocyanin Isotype Control (Catalog # IC0041A). View our protocol for Staining Membrane-associated Proteins.Applications
Application
Recommended Usage
Flow Cytometry
10 µL/106 cells
Sample: Human peripheral blood lymphocytes
Sample: Human peripheral blood lymphocytes
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Formulation
Supplied in a saline solution containing BSA and Sodium Azide.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store the unopened product at 2 - 8° C. Do not use past expiration date. Protect from light.
Background: Common gamma Chain/IL-2 R gamma
The gamma chain of the high affinity functional human IL-2 receptor complex belongs to the hematopoietin receptor family. IL-2 R gamma is a 369 amino acid protein consisting of a 22 aa signal sequence, a 232 aa extracellular domain, a 29 aa transmembrane domain and an 86 aa cytoplasmic domain. Although IL-2 R gamma by itself does not bind IL‑2 with any appreciable affinity, it is required for IL-2 receptor signaling. Besides IL-2, the gamma chain has been shown to be a component of the functional receptor complexes for IL-4, IL-7, IL-9 and IL-15. IL-2 R gamma has been designated the common gamma chain ( gammac). The site of molecular defects in X-linked SCID (severe combined immunodeficiency) has been mapped to the IL-2 R gamma gene.
References
- Minami, Y. et al. (1993) Annu. Rev. Immunol. 11:245.
- Noguchi, M. et al. (1993) Science 262:1877.
Long Name
IL-2 Receptor gamma
Alternate Names
CD132, IL-2 R gamma, IL2R gamma, IL2RG
Gene Symbol
IL2RG
UniProt
Additional Common gamma Chain/IL-2 R gamma Products
Product Specific Notices
For research use only
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