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Human Leptin ( Leptin Human )

ArtNr PT_41403_1mg
Hersteller Novateinbio
Menge 1 mg
Kategorie
Typ Proteins
Specific against Human
ECLASS 10.1 32160409
ECLASS 11.0 32160409
UNSPSC 12352202
Alias Human Leptin ( Leptin Human )
Similar products Human Leptin ( Leptin Human )
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Description
Leptin Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 146 amino acids and having a molecular mass of 16 kDa.The Leptin is purified by proprietary chromatographic techniques.
Storage/Stability
Lyophilized Leptin although stable at room temperature, should be stored desiccated below 0°C. Reconstituted Leptin is best stored refrigerated at 4°C.
Purity
Greater than 95.0% as determined by:(a) Analysis by SEC-HPLC.(b) Analysis by SDS-PAGE.
Form
The protein was lyophilized from a concentrated (1mg/ml) solution with 0.0045mM NaHCO3.
Protein Background
A 16-kDa peptide hormone secreted from white adipocytes and implicated in the regulation of food intake and energy balance. Leptin provides the key afferent signal from fat cells in the feedback system that controls body fat stores.
Expression host
Escherichia Coli.
Reagent Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Amino acid sequence
The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Val-Pro-Ile-Gln.
Biological Activity
Biological Activity is evidenced by inducing proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor.
Solubility
The lyophilized Leptin is very soluble in water and most aqueous buffers below and above the isoelectric point.
Manufacturers Category
Gastrointestinal Diseases

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Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 1 mg
Lieferbar: In stock
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