Recombinant Human Lefty-A

Proteins and Peptides

Mammalian Cells

Human

Centrifuge the vial at 10000 rpm for 30 s before opening, reconstitute in sterile distilled water to a concentration of 0.1-1 mg/ml by gently pipetting 2-3 times, don't vortex.

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45-50 kDa

Phe78-Pro366

Greater than 90% as determined by SDS-PAGE.

10μg

50μg

500μg

1mg

Lyophilized powder

Western Blot, ELISA

Lyophilized from a 0.2 μm filtered solution of 20 mM His, 10% Trehalose, 4% Mannitol, 100 mM NaCl, 0.1% Tween 80, pH 5.5.

7 days

The lyophilized protein is stable at -20°C for up to 1 year. After reconstitution, the protein solution is stable at -20 to -80°C for 3 months or 1 week at 2 to 8°C under sterile conditions. For extended storage, it is recommended to further dilute in working aliquots, avoid repeated freeze/thaw cycle.

O00292

Left-right determination factor 2, Endometrial bleeding-associated factor, Left-right determination factor A, Protein lefty-2, Protein lefty-A, Transforming growth factor beta-4, TGF-beta-4, LEFTY2, EBAF, LEFTA, LEFTYA, TGFB4

Protein LEFTY2

RUO

Endotoxin: < 1 EU/µg as determined by LAL test.

Tag : N-terminal His Tag