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Product Details
Synonyms
4-1BB Ligand, TNFSF9, CD137L
Source
Rat 4-1BB Ligand His,Flag Tag (41L-R52D3) is expressed from human 293 cells (HEK293). It contains AA Pro 106 - Gly 308 (Accession # Q80WE6-1).
Predicted N-terminus: His
Molecular Characterization
This protein carries a polyhistidine tag at the N-terminus, followed by a flag tag.
The protein has a calculated MW of 72.3 kDa. The protein migrates as 95-115 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin
Less than 1.0 EU per μg by the LAL method / rFC method.
Purity
>95% as determined by SDS-PAGE.
>95% as determined by SEC-MALS.
Formulation
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
Reconstitution
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
Shipping and Storage
This product is shipped at ambient temperature.
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
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Data Display
SDS-PAGE
Rat 4-1BB Ligand His,Flag Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.
SEC-MALS
The purity of Rat 4-1BB Ligand His,Flag Tag (Cat. No. 41L-R52D3) is more than 95% and the molecular weight of this protein is around 169-206 kDa verified by SEC-MALS.
Report
Bioactivity-ELISA
Immobilized Mouse 4-1BB, Fc Tag (Cat. No. 41B-M5258) at 1 μg/mL (100 μL/well) can bind Rat 4-1BB Ligand His,Flag Tag (Cat. No. 41L-R52D3) with a linear range of 5-39 ng/mL (QC tested).
Protocol
User Reviews Publish Comment
Background Introduction
Frontier Progress
Drug Development Progress- English Name：
Tumor necrosis factor ligand superfamily member 9
- Category：
- Listed Drugs Count：
0 Details
- Clinical Drugs Count：
2 Details
- Highest R&D Stage：
Phase 2 Clinical
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