Recombinant Human Folate Receptor 2

SKU:BHP11006107
Suppliers
ProSpec-Tany TechnoGene Ltd
ProSpec-Tany TechnoGene Ltd
Details Products
Overview
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RUO recombinant Folate Receptor 2 (Human) protein for binding and interaction studies. Supplied as a traceable protein input (HEK293; >90% (SDS-PAGE) purity; sterile-filtered solution; MW 25.1 kDa) to support ELISA.
Target FOLR1
Species Human
Options selector
Catalog no. Size
pro-2673-2UG 2 ug
pro-2673-10UG 10 ug
pro-2673-1MG 1 mg
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size (3) — 2 ug, 10 ug, 1 mg
  • Lead time: options listed as “in stock at manufacturer” typically ship in 5–7 business days; other statuses may take longer.
  • Storage: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
  • Shipping: cold-chain shipment (typically with ice packs).
  • Upon receipt: store at the recommended temperature as soon as possible.
  • Sales terms and conditions: Please review prior to ordering.
Field Specification
Mfr No pro-2673
Alternative Names Folate receptor beta, FR-beta, Folate receptor 2, Folate receptor, fetal/placental, Placental folate-binding protein, BETA-HFR Protein, FBP/PL-1 Protein, FR-BETA Protein, FR-P3 Protein, FRbeta, FR-BETA, FBP/PL1, BETA-HFR, FBP, FOLR2
Biological Activity ED50 Range is ≤ 5 ug/ml. The Biological activity is measured by the protein’s binding ability in a functional ELISA with Folic Acid-BSA.
Concentration 0.25 mg/ml
Expression System
  • HEK293
Form Sterile Filtered colorless solution.
Formulation The FOLR2 solution (0.25mg/ml) contains 10% glycerol and Phosphate-Buffered Saline (pH 7.4).
Product Type
  • Proteins & Peptides
  • Recombinant & Natural Proteins
  • Receptor
Protein Length 215
Protein Size 25.1 kDa
Purity Greater than 90.0% as determined by SDS-PAGE.
Source HEK293 Cells.
Species Human
Storage Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
Target FOLR1

Recombinant Human Folate Receptor 2 is supplied as a recombinant protein for in vitro research use.

Background

Folate Receptor 1, also known as FOLR1, is a part of the folate receptor family whose members bind folic acid. FOLR1 binds to folate and reduced folic acid derivatives and facilitates transfer of 5-methyltetrahydrofolate and folate analogs into the cells. FOLR1 is either attaches to membranes through a glycosyl-phosphatidylinositol linkage or exists in a soluble form. FOLR1 is also needed for embryonic development and normal cell proliferation.

Product format

Provided as a recombinant protein suitable for in vitro workflows such as binding studies, screening, and assay development. Refer to the specifications table for expression format and molecular properties.

What is the purity of Recombinant Human Folate Receptor 2 (Human)?
Greater than 90.0% as determined by SDS-PAGE. BioHippo includes a Certificate of Analysis (CoA) confirming purity per lot with every order.
What buffer / formulation is this protein supplied in?
Supplied as: The FOLR2 solution (0.25mg/ml) contains 10% glycerol and Phosphate-Buffered Saline (pH 7.4). Reconstitute lyophilized material in sterile ultrapure water or the recommended buffer per the datasheet prior to use.
How should Recombinant Human Folate Receptor 2 (Human) be stored?
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles. Prepare single-use aliquots after reconstitution to avoid repeated freeze–thaw cycles.
What expression system was used to produce this protein?
This recombinant protein was expressed in HEK293. The system was selected to achieve high yield, correct folding, and appropriate post-translational modifications.
Is this protein biologically active?
ED50 Range is ≤ 5 ug/ml. The Biological activity is measured by the protein’s binding ability in a functional ELISA with Folic Acid-BSA. Refer to the product datasheet for recommended assay conditions and controls.
Is this protein approved for clinical or in vitro diagnostic use?
No. Supplied for Research Use Only (RUO) — not intended for therapeutic applications or in vitro diagnostic procedures.
Can I request a custom size, tag variant, or formulation?
Yes. BioHippo can accommodate custom requests including alternative sizes, His/GST/Fc tag variants, bulk quantities, and custom formulations. See the Customization & Add-ons tab or email support@biohippo.com.

Can’t Find What You’re Looking For? We can help you source the best match or customize a recombinant protein solution for your study. Options may include species (human/mouse/rat), protein region/domain (full-length vs fragment), tag or label (His/GST/FLAG/biotin/fluorescent), expression system (E. coli/HEK293/insect), purity grade, formulation (buffer, carrier-free, glycerol-free), activity/functional validation (binding or enzymatic assays), endotoxin level (low-endotoxin for cell-based work), mutants/variants (point mutations, isoforms), and bulk or custom packaging. Click Talk to a Scientist to submit a request form, email us at support@biohippo.com, or explore our Research Services for additional support. Our team will be in contact with you shortly.

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