IL-2 R beta & IL-2 R gamma (AA 27-240) protein (Fc Tag)

Produktnummer ABIN7275026

Produktdetails

Target: IL-2 R beta & IL-2 R gamma

Protein-Typ: Recombinant

Proteineigenschaft: AA 27-240

Spezies: Human

Quelle: HEK-293 Cells

Aufreinigungstag / Konjugat: Fc Tag

Verwendungszweck: Human IL-2 R beta & IL-2 R gamma Protein

Sequenz: Ala27-Thr240 (IL-2 R beta) & Leu23-Ala262 (IL-2 R gamma)

Spezifität: Uni-Prot: P14784 (IL-2 R beta), P31785-1 (IL-2 R gamma)

Produktmerkmale: Recombinant Human IL-2 R beta & IL-2 R gamma Protein is expressed from HEK293 with hFc tag at the C-Terminus.It contains Ala27-Thr240 (IL-2 R beta) & Leu23-Ala262 (IL-2 R gamma).

Reinheit: > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC

Sterilität: 0.22 μm filtered

Endotoxin-Niveau: Less than 1EU per μg by the LAL method.

Biological Activity Comment: Immobilized Human IL-15RA&IL-15, His Tag at 1μg/ml (100μl/well) on the plate. Dose response curve for Human IL-2 R beta&IL-2 R gamma, hFc Tag with the EC50 of 0.11μg/ml determined by ELISA. The affinity constant of 0.114 nM as determined in SPR assay (Biacore T200). See testing image for detail.

Anwendungsinformationen

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Rekonstitution: Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.

Buffer: Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.

Lagerung: -20 °C,-80 °C

Informationen zur Lagerung: -20 to -80°C for 12 months as supplied from date of receipt.,-80°C for 3-6 months after reconstitution.,2-8°C for 2-7 days after reconstitution.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Haltbarkeit: 12 months

Antigendetails

Target: IL-2 R beta & IL-2 R gamma

Hintergrund: Wilms' tumor 1 (WT1) is a transcription factor which plays a major role in cell proliferation, differentiation, survival, and apoptosis. WT1 was first identified as a tumor suppressor gene in Wilms' tumor. The expression of survival signaling genes, IL-2, IL-2RB, and IL-2RG, was also suppressed after WT1-siRNA treatment. In addition, the WT1 silencing also inhibited the S phase of the cell cycle and induced cell death.Moreover, transcriptional modulation of IL-2, IL-2RB, and IL2-2RG expression by WT1 was likely involved in this phenotypic change.

Molekulargewicht: 51.3 kDa (IL-2 R beta)&54.6 kDa (IL-2 R gamma). Due to glycosylation, the protein migrates to 65-70 kDa&80-100 kDa based on Tris-Bis PAGE result.

UniProt: P14784