SRP6060

LEFTY-I human

recombinant, expressed in HEK 293 cells, ≥90% (SDS-PAGE)

• Synonym(s): Left-right determination factor 1, Left-right determination factor B, Protein LEFTY-1, Protein LEFTY-B
• UNSPSC Code: 12352202
• NACRES: NA.32

Properties

• biological source: human
• recombinant: expressed in HEK 293 cells
• Assay: ≥90% (SDS-PAGE)
• form: lyophilized
• mol wt: 38 kDa
• packaging: pkg of 10 μg
• NCBI accession no.: O75610
• shipped in: wet ice
• storage temp.: −20°C
• Gene Information: human ... LEFTY1(10637)

Description

General description

BioVision′s LEFTY-1 is expressed in human 293 cells as a monomeric glycoprotein with an apparent molecular mass of 38 kDa. This cytokine is produced in a human cell expression system with serum-free, chemically defined media. Production in human 293 cells offers authentic glycosylation, contributing to stability in cell growth media. Lefty proteins function as an antagonist of the Nodal Signaling pathway. Proper functioning of Lefty is crucial to the proper development of the heart, lungs, spleen, and liver.

Physical form

Lyophilized in 10 mM Tris-HCl, pH 7.4, 50 mM NaCl, 0.5% CHAPS.

Preparation Note

Centrifuge the vial prior to opening.

Reconstitution

Reconstitute in sterile water.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable