Name: Human IL-2 R beta&IL-2 R gamma Protein
Brand: Syd Labs
SKU: BP004341
Price: 315.00 USD
Availability: InStock
Rating: 5 (10 reviews)

Catalog No.

Product Name

Size

List Price (US$)

Quantity

BP004341

Human IL-2 R beta&IL-2 R gamma Protein with the C-hFc Tag

100UG

315.00

BP004341

Human IL-2 R beta&IL-2 R gamma Protein with the C-hFc Tag

500UG

1050.00

Description

BP004341: Human IL-2 R beta&IL-2 R gamma Protein with the C-hFc Tag

Source: The recombinant Human IL-2 R beta&IL-2 R gamma Protein, (amino acids Ala27-Thr240(IL-2 R beta) & Leu23-Ala262(IL-2 R gamma)) fused with a hFc tag at the C-terminus, was produced in HEK 293 cells.
Molecular Weight: The recombinant Human IL-2 R beta&IL-2 R gamma protein with the hFc tag at the C-terminus has a predicted MW of 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.
Activity: Immobilized recombinant Human IL-15RA&IL-15 protein with the C-hFc tag at 2 ug/ml (100 ul/well) on the plate. Dose 21.5 ng/ml determined by ELISA (QC Test). The affinity constant of 0.114 nM as determined in SPR assay (Biacore T200).
Purity: >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
Endotoxin Level: Less than 1 EU per ug of protein as determined by LAL method.
Formulation: Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution: It is recommended to reconstitute the lyophilized recombinant Human IL-2 R beta&IL-2 R gamma Protein in sterile H2O to a protein concentration not less than 100 ug/ml. Centrifuge the tube before opening.

Shipping: The recombinant Human IL-2 R beta&IL-2 R gamma Protein is shipped with ice pack. Upon receipt, store it 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 week, 2 to 8°C under sterile conditions after reconstitution.
6 months, -20 to -70°C under sterile conditions after reconstitution.

Syd Labs provides the following IL-2 R Protein :
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Biotinylated Cynomolgus IL-2 R gamma Protein
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Biotinylated Human IL-2 R beta Protein
Biotinylated Human IL-2 R gamma Protein
Cynomolgus IL-2 R beta Protein
Cynomolgus IL-2 R gamma Protein
Human IL-2 R alpha Protein
Human IL-2 R beta Protein
Human IL-2 R beta&IL-2 R gamma Protein
Human IL-2 R gamma Protein
Mouse IL-2 R alpha Protein
Mouse IL-2 R gamma Protein