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FOLR1 / Folate Receptor Alpha

folate receptor 1 (adult)

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. Exposure to slightly acidic pH after receptor endocytosis triggers a conformation change that strongly reduces its affinity for folates and mediates their release. Required for normal embryonic development and normal cell proliferation.

Gene Name: folate receptor 1 (adult)
Synonyms: FOLR1, Adult folate-binding protein, FBP, Folate receptor alpha, KB cells FBP, Folate binding protein, Folate receptor 1, Folate receptor 1 (adult), Folate receptor, adult, FOLR, FR-alpha
Target Sequences: NM_016730 NP_057942.1 P15328

Publications (6)

1
A folate receptor-targeted lipoplex delivering interleukin-15 gene for colon cancer immunotherapy. Liang X, Luo M, Wei XW, Ma CC, Yang YH, Shao B, Liu YT, Liu T, Ren J, Liu L, He ZY, Wei YQ. Oncotarget. 2016 7:52207-52217. (Flo; Mouse) [Full Text Article] [PubMed:27438147] [PMC:PMC5239545] Related Antibodies: LS-B5727.
2
Expression status of folate receptor alpha is a predictor of survival in pancreatic ductal adenocarcinoma. Cai L, Michelakos T, Ferrone CR, Zhang L, Deshpande V, Shen Q, DeLeo A, Yamada T, Zhang G, Ferrone S, Wang X. Oncotarget. 2017 8:37646-37656. (IHC, Flo; Human) [Full Text Article] [PubMed:28430580] [PMC:PMC5514937] Related Antibodies: LS-B5727, LS-C129132.
3
Intraoperative near-infrared fluorescence imaging targeting folate receptors identifies lung cancer in a large-animal model. Keating JJ, Runge JJ, Singhal S, Nims S, Venegas O, Durham AC, Swain G, Nie S, Low PS, Holt DE. Cancer. 2017 May;123:1051-1060. [Full Text Article] [PubMed:28263385] [PMC:PMC5341137] Related Antibodies: LS-B5727.
4
Expression of inhibitory receptors on intratumoral T cells modulates the activity of a T cell-bispecific antibody targeting folate receptor. Schreiner J, Thommen DS, Herzig P, Bacac M, Klein C, Roller A, Belousov A, Levitsky V, Savic S, Moersig W, Uhlenbrock F, Heinzelmann-Schwarz VA, Umana P, Pisa P, von Bergwelt-Baildon M, Lardinois D, Müller P, Karanikas V, Zippelius A. Oncoimmunology. 2015 June;5:e1062969. [Full Text Article] [PubMed:27057429] [PMC:PMC4801463] Related Antibodies: LS-C129132.
5
Folate receptor-mediated boron-10 containing carbon nanoparticles as potential delivery vehicles for boron neutron capture therapy of nonfunctional pituitary adenomas. Dai C, Cai F, Hwang KC, Zhou Y, Zhang Z, Liu X, Ma S, Yang Y, Yao Y, Feng M, Bao X, Li G, Wei J, Jiao Y, Wei Z, Ma W, Wang R. Science China. Life sciences. 2013 February;56:163-173. [Full Text Article] [PubMed:23334699]
6
Folate Receptor Overexpression in Human and Canine Meningiomas-Immunohistochemistry and Case Report of Intraoperative Molecular Imaging. John T Pierce, Steve S Cho, Shayoni Nag, Ryan Zeh, Jun Jeon, David Holt, Amy Durham, MacLean P Nasrallah, Sunil Singhal, John Y K Lee. Neurosurgery. 2018 August; [Full Text Article] [PubMed:30113687] [PMC:PMC6904722] Related Antibodies: LS-B5727.
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Products
Proteins (21)
Over-Expression Lysate (10)
Recombinant (11)
FOLR1 / Folate Receptor Alpha (21)
No (21)
6His, C-terminus (2)
AVI-6His, C-terminus (1)
Fc (1)
GST (1)
His (4)
His, C-Terminal (1)
His,C-terminus (1)
Myc-DDK (Flag) (10)
Human (11)
Mouse (3)
Rat (2)
293T Cells (5)
E. coli (3)
HEK 293 Cells (5)
Human (2)
Human Cells (3)
Mammalian Cells (2)
Wheat Germ Extract (1)
Purified (4)
Low endotoxin level (7)
FOLR1 / Folate Receptor Alpha Protein - Recombinant Folate Receptor 1, Adult By SDS-PAGE
Select
E. coli
His
25.9 kDa
10 µg/$263; 50 µg/$341; 100 µg/$522; 200 µg/$652; 1 mg/$1,643; 500 µg/$1,230; 5 mg/$2,585; 2 mg/$1,817
FOLR1 / Folate Receptor Alpha Protein - Recombinant Folate Receptor 1, Adult By SDS-PAGE
Select
E. coli
His
25.4 kDa
10 µg/$269; 50 µg/$370; 100 µg/$590; 200 µg/$737; 1 mg/$1,779; 500 µg/$1,345; 5 mg/$2,736; 2 mg/$1,959
Select
HEK 293 Cells
Myc-DDK (Flag)
29.82 kDa
100 µg/$494
Select
HEK 293 Cells
Myc-DDK (Flag)
29.82 kDa
100 µg/$494
FOLR1 / Folate Receptor Alpha Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
HEK 293 Cells
Myc-DDK (Flag)
29.82 kDa
100 µg/$494
FOLR1 / Folate Receptor Alpha Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
HEK 293 Cells
Myc-DDK (Flag)
29.82 kDa
100 µg/$494
FOLR1 / Folate Receptor Alpha Protein - Recombinant Human Folate Receptor alpha/FOLR1 (C-6His-Avi) Biotinylated
Select
Human
AVI-6His, C-terminus
Less than 1.0 EU/µg protein (determined by LAL method).
27.5 kDa
20 µg/$416; 100 µg/$910
FOLR1 / Folate Receptor Alpha Protein - 12.5% SDS-PAGE of human FOLR1 stained with Coomassie Blue
Select
Wheat Germ Extract
GST
54.01 kDa
2 µg/$439
FOLR1 / Folate Receptor Alpha Protein
Select
E. coli
His
100 µg/$361; 500 µg/$739; 20 µg/$261
Select
293T Cells
Myc-DDK (Flag)
29.82 kDa
20 µg/$150
Select
293T Cells
Myc-DDK (Flag)
29.82 kDa
20 µg/$150
FOLR1 / Folate Receptor Alpha Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
293T Cells
Myc-DDK (Flag)
29.82 kDa
20 µg/$150
FOLR1 / Folate Receptor Alpha Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
293T Cells
Myc-DDK (Flag)
29.82 kDa
20 µg/$150
FOLR1 / Folate Receptor Alpha Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
293T Cells
Myc-DDK (Flag)
29.82 kDa
20 µg/$150
FOLR1 / Folate Receptor Alpha Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
HEK 293 Cells
Myc-DDK (Flag)
29.82 kDa
100 µg/$494
Select
Human Cells
Fc
Less than 1.0 EU/µg protein (determined by LAL method).
50.9 kDa
50 µg/$483
Select
Human
His, C-Terminal
Less than 1.0 EU/µg protein (determined by LAL method).
25.3kD
10 µg/$266; 50 µg/$376; 500 µg/$1,067; 1 mg/$1,369
Select
Human Cells
His
Less than 1.0 EU/µg protein (determined by LAL method).
25.6 kDa
100 µg/$721
Select
Human Cells
6His, C-terminus
Less than 1.0 EU/µg protein (determined by LAL method).
25.7kD
10 µg/$281; 50 µg/$395; 500 µg/$1,585; 1 mg/$2,157
Select
Mammalian Cells
His,C-terminus
Less than 1.0 EU/µg protein (determined by LAL method).
25.3 kDa
10 µg/$266; 50 µg/$371
Select
Mammalian Cells
6His, C-terminus
Less than 1.0 EU/µg protein (determined by LAL method).
25.7 kDa
10 µg/$281; 50 µg/$389
Viewing 1-21 of 21 product results


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The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).