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Product Description
Leptin Recombinant Protein | 40-473 | ProSci
Tested Application: N/A
Application: N/A
Tpredicted Molecular Weight: N/A
Physical State: Lyophilized
Buffer: N/A
Storage Condition: The lyophilized Leptin recombinant protein is stable for at least 2 years from date of receipt at -20˚C. Reconstituted Leptin is stable for at least 3 months when stored in working aliquots with a carrier protein at -20˚C. As with any protein, exposing Leptin recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.
Alternate Name: OB, obese, Ob, Leptin, Obesity factor
Background: N/A
Shipping: N/A
Disclaimer: This product is for research use only.
Source: E. coli
Species: Rat
By Source: E. Coli
By Species: Rat
Fusion Tag: N/A
Sequence: MVPIHKVQDD TKTLIKTIVT RINDISHTQS VSARQRVTGL DFIPGLHPIL SLSKMDQTLA VYQQILTSLP SQNVLQIAHD LENLRDLLHL LAFSKSCSLP QTRGLQKPES LDGVLEASLY STEVVALSRL QGSLQDILQQ LDLSPEC
Bological Activity: Biological activity was determined by an in vivo assay using the ob/ob mouse obesity model and NZO. Both strains of mice were treated via intraperitoneal injection once daily at a dose of 5μg leptin/gm of body weight for 7 days. Significant effects on body weight, food consumption, and plasma glucose levels were observed to saline - treated controls.
Purity: Greater than 98% by SDS-PAGE gel and HPLC analyses.
Endotoxin level is less than 0.1 ng per μg (1EU/μg).
