Product Name :
Human IL-12 R beta 1 Protein

EN
IL-12R-beta-1; IL-12RB1; IL12R; IL12RB; CD212; IL-12R subunit beta-1; IL-12R-BETA1; MGC34454

Description:
| Human IL-12 R beta 1/CD212 Protein with the C-His Tag |Source: The reco|The reco|>95% by SEC-HPLC and SDS-|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 reco|The reco|The reco|>95% by SEC-HPLC and SDS-|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 reco|The recombinant Human IL-12 R beta 1/CD212 Protein is shipped with ice |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.

Source:
The recombinant Human IL-12 R beta 1/CD212 Protein, (amino acids Cys24-Glu540) fused with a His tag at the C-terminus, was produced in HEK 293 cells.

Molecular Weight :
The recombinant Human IL-12 R beta 1/CD212 protein with the His tag at the C-terminus has a predicted MW of 58.2 kDa. Due to glycosylation, the protein migrates to 70-80 kDa based on Tris-Bis PAGE result.

Activity:
The affinity constant of 98.1nM as determined in SPR assay (Biacore T200).

Purity :
>95% by SEC-HPLC and SDS-PAGE under reducing conditions.

Endotoxin:
LevelLess 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-12 R beta 1/CD212 Protein in sterile H2O to a protein concentration not less than 100 ug/ml. Centrifuge the tube before opening. BP003139Human IL-12 R beta 1/CD212 Protein with the C-hFc Tag SourceThe recombinant Human IL-12 R beta 1/CD212 Protein, (amino acids Cys24-Glu540) fused with a hFc tag at the C-terminus, was produced in HEK 293 cells.

Shipping:
The recombinant Human IL-12 R beta 1/CD212 Protein is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage :
/strong>Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

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