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Invitrogen™ Human Lefty-A ELISA Kit 
ELISA
Supplier: Invitrogen™ EH298RBX5
Description
Human Lefty-A quantitates human Lefty-A in serum, plasma, supernatant. The assay will exclusively recognize both natural and recombinant human Lefty-A.
Left-right determination factor 1 and 2 (Lefty1/2) belong to the TGF-beta superfamily of proteins and are responsible for determination of left-right positioning of visceral organs during embryogenesis. Lefty1 acts as a regulator of Lefty2 and NODAL as the lack of the former resulted in bilateral expression of nodal, lefty2 and Pitx2 (a homeobox gene normally expressed on the left side and blocks the signal for leftness). Lefty2 may play a role in endometrial bleeding.Specifications
| 6030463A22Rik; AV214969; EBAF; Ebaf2; endometrial bleeding associated factor; endometrial bleeding-associated factor; LEFTA; Leftb; Left-right determination factor 2; left-right determination factor A; Left-right determination factor B; left-right determination, factor A; Lefty2; LEFTYA; MGC46222; Protein lefty-2; protein lefty-A; Protein lefty-B; PSEC0024; TGFB4; TGF-beta-4; Transforming growth factor beta-4 | |
| 0.82 ng/mL | |
| ELISA | |
| Colorimetric Microplate Reader | |
| LEFTY2 | |
| <10 | |
| HRP | |
| RUO | |
| 2°C to 8°C | |
| 1 hrs 20 mins |
| 0.82 to 200 ng/mL | |
| HRP | |
| Plasma, Serum, Supernatant | |
| 7044 | |
| <12% | |
| Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers | |
| 5 x 96 Tests | |
| Plasma 50 μL, Serum 50 μL, Supernatant 50 μL | |
| LEFTY2 | |
| 4 hrs 45 mins |