Catalog No.
YHE29402
Expression system
E. coli
Species
Homo sapiens (Human)
Protein length
Val22-Cys167
Predicted molecular weight
16.1 kDa
Nature
Recombinant
Endotoxin level
< 1 EU/µg as determined by LAL test.
Purity
> 95% as determined by SDS-PAGE.
Accession
Applications
ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Form
Lyophilized
Storage buffer
Lyophilized from a 0.22 μm filtered solution in 20mM Tris-HCl, 50mM NaCl, 10% Trehalose, 0.02% Tween 80, pH 8.5.
Reconstitution
Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
Shipping
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage
Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for one week. Store at -20 to -80°C for twelve months from the date of receipt.
Alternative Names
Leptin, Obese Protein, Obesity Factor, LEP, OB, OBS
For research use only. Not for human or drug use.
