Recombinant Human Lefty-A Protein
Recombinant Human Left-right Determination Factor 2 is produced by our Mammalian expression system and the target gene encoding Phe78-Pro366 is expressed with a 6His tag at the N-terminus.
Product Specifications
Product Name Alternative
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
UniProt
O00292
Expression Region
Phe78-Pro366
Conjugation
Unconjugated
Tag
N-6His
Origin
Human
Field of Research
Stem Cell & Developmental Biology
Endotoxin
< 1 EU/μg as determined by LAL test.
Purity
SDS-PAGE: Greater than 90% as determined by reducing SDS-PAGE.
Form
Lyophilized
Molecular Weight
Predicted: 39.1 KDa. Observed: 45-50 KDa, reducing conditions
Storage Conditions
Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
Notes
For research use only.
Preservative
0.2 μm filtered solution of 20 mM His-HCl, 10% Trehalose, 4% Mannitol, 100 mM NaCl, 0.1% Tween 80, pH 5.5.
Available Sizes
Frequently Asked Questions
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