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Species of Origin
Human
Expression system
CHO
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Affinity Tag
His Tag (C-term)
Buffer
Lyophilized from a 0.2 µm filtered solution of PBS, pH 7.4.
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Purity
>90% as determined by SDS-PAGE analysis.
Molecular weight
The protein has a calculated MW of 25.38 kDa.
The protein migrates as 30-42 kDa under reducing condition (SDS-PAGE analysis). -
Activity
Measured by its ability to bind human FOLR1 Antibody in functional ELISA. Immobilized Recombinant human FOLR1 Protein can bind human FOLR1 Antibody.
Endotoxin level
<0.1 EU per 1 μg of the protein by the LAL method.
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Form
Lyophilized
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Specifications
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Background
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Background
Folate receptor 1 (FOLR1) is a cell surface protein involved in the uptake of folate and is highly expressed in certain cancers like ovarian carcinoma.
Synonyms
Folate receptor alpha, FR-alpha, Adult folate-binding protein, FBP, Folate receptor 1, Folate receptor, adult, KB cells FBP, Ovarian tumor-associated antigen MOv18
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Uniprot ID
P15328
Sequence Note
Arg25-Met233
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Instruction
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Reconstitution
It is recommended to reconstitute the lyophilized protein in sterile H₂O to a concentration of 200 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at -20°C or lower for long term storage.
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Stability & Storage
This product is stable after storage at:
- -20°C for 12 months in lyophilized state from date of receipt.
- -20°C or -80°C for 1 month under sterile conditions after reconstitution.
Avoid repeated freeze/thaw cycles.
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Image
![SDS-PAGE analysis of recombinant Human FOLR1.]()
SDS-PAGE analysis of recombinant Human FOLR1.
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Publication
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Datasheet & Documents
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Disclaimer：For Research Use or Further Manufacturing Only.
