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Product Details
Synonyms
FOLR-1, FBP, FOLR, FRα
Source
Human FOLR1 Protein, Fc Tag (FO1-H5254) is expressed from human 293 cells (HEK293). It contains AA Arg 25 - Met 233 (Accession # P15328-1).
Predicted N-terminus: Arg 25
Request for sequenceMolecular Characterization
Other Tags and Version Biotin & Other Labeled Version
This protein carries a human IgG1 Fc tag at the C-terminus.
The protein has a calculated MW of 51.0 kDa. The protein migrates as 60-70 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin
Less than 1.0 EU per μg by the LAL method / rFC method.
Purity
>90% 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.
Storage
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.
ACRO Quality Management System
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Performance Data
SDS-PAGE
Human FOLR1 Protein, Fc Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 90% (With Star Ribbon Pre-stained Protein Marker).
SEC-MALS
The purity of Human FOLR1 Protein, Fc Tag (Cat. No. FO1-H5254) is more than 95% and the molecular weight of this protein is around 100-130 kDa verified by SEC-MALS.
Report
Bioactivity-ELISA
Immobilized Human FOLR1 Protein, Fc Tag (Cat. No. FO1-H5254) at 1 μg/mL (100 μL/well) can bind Mirvetuximab with a linear range of 0.1-3 ng/mL (QC tested).
Protocol
Immobilized Folic Acid-BSA Conjugate at 5 μg/mL (100 μL/well) can bind Human FOLR1 Protein, Fc Tag (Cat. No. FO1-H5254) with a linear range of 0.2-100 ng/mL (QC tested).
Protocol
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Background
Recent Advances
Drug Development Progress- English Name：
Folate receptor alpha
- Category：
- Approved Drugs：
3 Details
- Drugs in Clinical Trials：
27 Details
- Highest Development Stage：
Approved
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