This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.
product summary
company name :
LifeSpan Biosciences
product type :
protein
product name :
Human IL2RA / CD25 Protein (Recombinant His, N-Terminal) - LS-G26995
catalog :
LS-G26995
product information
ProteinId :
26995
CatalogNumber :
LS-G26995
Product Name :
Human IL2RA / CD25 Protein (Recombinant His, N-Terminal) - LS-G26995
Description :
Interleukin-2 receptor (IL-2R) is a heterotrimeric protein expressed on the surface of certain immune cells, such as lymphocytes, that binds and responds to the cytokine IL-2. The IL-2R is made up of 3 subunits - alpha, beta and gamma. The a and beta chains are involved in binding IL-2, while signal transduction following cytokine interaction is carried out by the gamma-chain, along with the beta subunit. The beta and gamma chains of the IL-2R are members of the type I cytokine receptor family. IL-2R has a high binding affinity to IL-2 and is expressed by antigen-activated T lymphocytes (T cells). IL-2 Ra is also known as CD25, p55, and Tac (activated T cell) antigen. Recombinant Human Interleukin-2 Receptor a (IL-2 R a), His produced in HEK 293 cells is a polypeptide chain containing 205 amino acids. A fully biologically active molecule, rhIL-2 R a has a molecular mass of 42 kDa analyzed by reducing SDS-PAGE and is obtained by chromatographic techniques.
PresentationDesc :
Lyophilized from PBS
ProteinTag :
His, N-Terminal
ProteinType :
Recombinant
ProteinSpecies :
Human
ProteinSourceSpecies :
Human
RecommendedStorage :
Stable at -80°c for up to 6 months. Upon reconstitution, store at 4°c for up to 1 week or at -20°c for up to 3 months.
ReconstitutionInstructions :
Reconstitute in ddH2O or PBS at 100 µg/ml.
Purification :
Greater than 95% by SDS-PAGE and HPLC
PredictedMolecularWeight :
42 kDa (SDS-PAGE)
Gene :
IL2RA / CD25
StandardGeneSymbol :
IL2RA
gene family :
Interleukin
Synonyms :
IL2RA, CD25 antigen, CD25, IDDM10, IL-2 receptor subunit alpha, IL2R, Interleukin 2 receptor, alpha, IL-2-RA, IL2-RA, TCGFR, IL-2R subunit alpha, p55, TAC antigen
SalesRegion :
Worldwide
company information
LifeSpan Biosciences
2401 Fourth Avenue, Suite 900
Seattle, WA 98121
CustomerSupport@lsbio.com
https://www.lsbio.com
1-206-464-1554
headquarters: USA
Since 1995, LifeSpan has been the industry leader in molecular pathology, specializing in the localization of proteins in normal and diseased tissues, both human and non-human. We offer more than 74,000 antibodies, custom designed immunohistochemistry (IHC) studies, immediately available human tissue IHC profiles for more than 500 proteins, and histology and pathology services. Our bank of 2 million specimens is available to support our customers' contract research studies and contains frozen and formalin-fixed (FFPE) normal and diseased tissues. Our contract services are comprehensive; they include study design, antibody sourcing and characterization, tissue sourcing and validation, immunolabeling, trouble shooting, and interpretation of the results by a LifeSpan pathologist.