IL-2 R beta & IL-2 R alpha & IL-2 R gamma protein (His-Avi Tag,Biotin)

N° du produit ABIN7125989

Détail du produit

Antigène: IL-2 R beta & IL-2 R alpha & IL-2 R gamma

Type de proteíne: Recombinant

Origine: Humain

Source: HEK-293 Cells

Purification/Conjugué: His-Avi Tag,Biotin

Fonction: Biotinylated Human IL-2 R beta&IL-2 R alpha&IL-2 R gamma Protein, His,Avitag™&Twin Strep Tag (MALS verified)

Séquence: Ala 27 - Asp 239 (IL-2RB) & Glu 22 - Ser 212 (IL-2RA) & Leu 23 - Asn 254 (IL-2RG)

Attributs du produit: Biotinylated Human IL-2RB&IL-2RA&IL-2RG, His,Avitag&Twin Strep Tag is expressed from human 293 cells (HEK293). It contains AA Ala 27 - Asp 239 (IL-2RB) & Glu 22 - Ser 212 (IL-2RA) & Leu 23 - Asn 254 (IL-2RG) (Accession # P14784-1 (IL-2RB) & P01589-1 (IL-2RA) & P31785-1 (IL-2RG)).

Pureté: >90 % as determined by SDS-PAGE.

niveau d'endotoxine: Less than 1.0 EU per μg by the LAL method.

Classe de qualité: MALS verified

Information d'application

Indications d'application: Biotinylated Human IL-2RB&IL-2RA&IL-2RG, His,Avitag&Twin Strep Tag is produced by co-expression of IL-2RB and IL-2RA and IL-2RG, has a calculated MW of 31.5 kDa (IL-2RB) & 55.8 kDa (IL-2RA&IL-2RG). Subunit IL-2RB is fused with a his tag at the C-terminus, followed by a Avi tag (Avitag™) and subunit IL-2RA&IL-2RG is fused with a Twin-Strep Tag at the C-terminus. The reducing (R) protein migrates as 44 kDa,46 kDa and 80-90 kDa respectively due to glycosylation.

Commentaires:

Ready-to-use Avitag™ biotinylated protein:
The product is exclusively produced using the Avitag™ technology. Briefly, a unique 15 amino acid peptide, the Avi tag, is introduced into the recombinant protein during expression vector construction. The single lysine residue in the Avi tag is enzymatically biotinylated by the E. Coli biotin ligase BirA.

This single-point enzymatic labeling technique brings many advantages for commonly used binding assays. The biotinylation happens on the lysine residue of Avi tag, and therefore does NOT interfere with the target protein's natural binding activities. In addition, when immobilized on an avidin-coated surface, the protein orientation is uniform because the position of the Avi tag in the protein is precisely controlled.

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Buffer: PBS, pH 7.4

Stock: -20 °C

Stockage commentaire: -20°C

Détail du antigène

Antigène: IL-2 R beta & IL-2 R alpha & IL-2 R gamma

Autre désignation: IL-2 R beta&IL-2 R alpha&IL-2 R gamma

Sujet: Synonyms: IL-2 R beta & IL-2 R alpha & IL-2 R gamma,
Both Interleukin-2 receptor subunit beta and Interleukin-2 receptor subunit gamma are receptor for interleukin-2. Common subunit for the receptors for a variety of interleukins. Interacts with SHB upon interleukin stimulation. Probably in association with IL15RA, involved in the stimulation of neutrophil phagocytosis by IL15. This beta subunit is involved in receptor mediated endocytosis and transduces the mitogenic signals of IL2. IL2R exists in 3 different forms: a high affinity dimer, an intermediate affinity monomer (beta subunit), and a low affinity monomer (alpha subunit). The high and intermediate affinity forms also associate with a gamma subunit.

Poids moléculaire: 31.5 kDa (IL-2RB) & 55.8 kDa (IL-2RA&IL-2RG)