Recombinant Human LEP/Leptin Protein, Tag free
Product Specifications
Product Name Alternative
Leptin, Obese Protein, Obesity Factor, LEP, OB, OBS
Accession Number
P41159
Expression System
E. coli
Nature
Recombinant
Applications
ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Stability
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.
Endotoxin
< 1 EU/µg as determined by LAL test.
Purity
> 95% as determined by SDS-PAGE.
Form
Lyophilized
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 Conditions
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Notes
For research use only.
Species
Homo sapiens (Human)
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