Human Common gamma Chain/IL-2 R gamma Antibody
R&D Systems, part of Bio-Techne | Catalog # MAB2841
Conjugate
Catalog #
Key Product Details
Species Reactivity
Validated:
Human
Cited:
Human
Applications
Validated:
CyTOF-ready, Intracellular Staining by Flow Cytometry
Cited:
Flow Cytometry
Label
Unconjugated
Antibody Source
Monoclonal Mouse IgG2A Clone # 31134
Product Specifications
Immunogen
S. frugiperda insect ovarian cell line Sf 21-derived recombinant human Common gamma Chain/IL‑2 R gamma
Leu23-Asn254
Accession # P31785
Leu23-Asn254
Accession # P31785
Specificity
Detects human Common gamma Chain/IL‑2 R gamma in direct ELISAs.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG2A
Applications for Human Common gamma Chain/IL-2 R gamma Antibody
Application
Recommended Usage
CyTOF-ready
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
Intracellular Staining by Flow Cytometry
0.25 µg/106 cells
Sample: Jurkat human acute T cell leukemia cell line fixed with paraformaldehyde and permeabilized with saponin
Sample: Jurkat human acute T cell leukemia cell line fixed with paraformaldehyde and permeabilized with saponin
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
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 residue protein consisting of a 22 residue signal sequence, a 232 residue extracellular domain, a 29 residue transmembrane domain and an 86 residue 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. It has been proposed that IL-2 R gamma be designated the common gamma chain ( gammac). The site of molecular defects in X-linked SCID (severe combined immunodeficiency) has now 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 Human Common gamma Chain/IL-2 R gamma Antibody
For research use only
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