Human FOLR1 ELISA Kit0 Publications

Catalog number: KE00115



96 T


Images See all


Product name:

1 X 96 well plate

Sample type:
Serum, Plasma ,Cell culture supernatants, Urine, Saliva, Human milk

Assay type:

3.5 pg/mL

250 - 8000 pg/mL

Reacted Species:

Tested applications:
Sandwich ELISA

Sample TypeAverageRange
Human milk 97% 84%-112%
Cell culture supernatants 106% 82%-121%
Human saliva 105% 87%-123%
Human urine 92% 73%-118%
Human plasma 89% 75%-105%

Samplenmean (pg/mL)SDCV%
1 20 494.9 14.5 2.9
2 20 944.2 22.4 2.4
3 20 3,824.7 110.3 2.9

Samplenmean (pg/mL)SDCV%
1 24 482.8 21.0 4.3
2 24 933.4 50.6 5.4
3 24 3,760.1 133.3 3.5

Product overview:
KE00115 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The human FOLR1 ELISA kit is to be used to detect and quantify protein levels of endogenous human . The assay recognizes human FOLR1. A monoclonal antibody specific for human FOLR1 has been pre-coated onto the microwells. The human FOLR1 protein in samples is captured by the coated antibody after incubation. Following extensive washing, a polyclonal antibody of biotinylated specific for human FOLR1 is added to detect the captured human FOLR1 protein. For signal development, Streptavidin-HRP is added, followed by Tetramethyl-benzidine (TMB) reagent. Solution containing sulfuric acid is used to stop color development and the color intensity which is proportional to the quantity of bound protein is measurable at 450nm with the correction wavelength set at 630 nm.


Storage Instructions:
All the reagents are stored at 2-8℃. Refer to the protocol for further storage instructions.

Adult folate binding protein, FBP, Folate receptor 1, folate receptor 1 (adult), Folate receptor alpha, Folate receptor, adult, FOLR, FOLR1, FR alpha, KB cells FBP, MOv18

Folate receptor 1 (FOLR1), also known as folate receptor alpha or adult folate-binding protein (FBP), is a 38-kDa glycoprotein belonging to the folate receptor family. The receptor binds to folate and reduced folic acid derivatives and mediates delivery of 5-methyltetrahydrofolate to the interior of cells. FOLR1 is a secreted protein that either anchors to membranes via a glycosyl-phosphatidylinositol linkage or exists in a soluble form. FOLR1 expression is often limited to the apical surfaces of epithelium in the lung, kidney and choroid plexus but is differentially overexpressed in a variety of solid tumors such as ovarian cancer, non-small cell lung cancer, breast cancer, kidney cancer and high-grade osteosarcoma.

to top