FOLR1 Protein, Human, Recombinant (His & Avi)

Name: FOLR1 Protein, Human, Recombinant (His & Avi)
Brand: TargetMol
SKU: TMPK-00150
Rating: 4.5 (1 reviews)

(Synonyms: MOv18, KB cells FBP, FR-α, FR-alpha, FR α, FR alpha, FOLR1, FOLR, Folbp1, Folate receptor α, Folate receptor alpha, Folate receptor 1, Fbp1, FBP) Copy Product Info

Synonyms: MOv18, KB cells FBP, FR-α, FR-alpha, FR α, FR alpha, FOLR1, FOLR, Folbp1, Folate receptor α, Folate receptor alpha, Folate receptor 1, Fbp1, FBP

Catalog No. TMPK-00150 Copy Product Info

Folate Receptor 1 (FOLR1), also known as Folate Receptor alpha and Folate Binding Protein (FBP), is a 37 - 42 kDa protein that mediates the cellular uptake of folic acid and reduced folates. Dietary folates are required for many key metabolic processes including nucleotide and methionine synthesis, the interconversion of glycine and serine, and histidine breakdown. FOLR1 binds to folate and reduced folic acid derivatives and mediates delivery of 5-methyltetrahydrofolate and folate analogs into the interior of cells. Has high affinity for folate and folic acid analogs at neutral pH.

FOLR1 Protein, Human, Recombinant (His & Avi)

Pack Size	Price	USA Stock	Global Stock
5 µg	$51	7-10 days	7-10 days
10 µg	$80	7-10 days	7-10 days
20 µg	$129	7-10 days	7-10 days
50 µg	$248	7-10 days	7-10 days
100 µg	$418	7-10 days	7-10 days
200 µg	$757	7-10 days	7-10 days
500 µg	$1,670	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Immobilized Human FOLR1, His Tag at 0.5μg/ml (100μl/Well) on plate.Dose response curve for Anti-FOLR1 Antibody, hFc Tag with the EC50 of 18.6ng/ml determined by ELISA.
Description	Folate Receptor 1 (FOLR1), also known as Folate Receptor alpha and Folate Binding Protein (FBP), is a 37 - 42 kDa protein that mediates the cellular uptake of folic acid and reduced folates. Dietary folates are required for many key metabolic processes including nucleotide and methionine synthesis, the interconversion of glycine and serine, and histidine breakdown. FOLR1 binds to folate and reduced folic acid derivatives and mediates delivery of 5-methyltetrahydrofolate and folate analogs into the interior of cells. Has high affinity for folate and folic acid analogs at neutral pH.
Species	Human
Expression System	HEK293 Cells
Tag	C-His-Avi
Accession Number	P15328
Construction	Arg25-Met233
Protein Purity	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
Reconstitution	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Synonyms	MOv18, KB cells FBP, FR-α, FR-alpha, FR α, FR alpha, FOLR1, FOLR, Folbp1, Folate receptor α, Folate receptor alpha, Folate receptor 1, Fbp1, FBP
Research Background	Folate Receptor 1 (FOLR1), also known as Folate Receptor alpha and Folate Binding Protein (FBP), is a 37 - 42 kDa protein that mediates the cellular uptake of folic acid and reduced folates. Dietary folates are required for many key metabolic processes including nucleotide and methionine synthesis, the interconversion of glycine and serine, and histidine breakdown. FOLR1 binds to folate and reduced folic acid derivatives and mediates delivery of 5-methyltetrahydrofolate and folate analogs into the interior of cells. Has high affinity for folate and folic acid analogs at neutral pH.

Chemical Properties

Molecular Weight

27.5 kDa (predicted). Due to glycosylation, the protein migrates to 38-45 kDa based on Tris-Bis PAGE result.

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.