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Recombinant Human Leptin, His Tag Europäischer Partner

ArtNr cyt-287-1mg
Hersteller ProSpec
Menge 1mg
Kategorie
Typ Cytokines and Growth Factors
Specific against Human
Konjugat/Tag His
ECLASS 10.1 42030690
ECLASS 11.0 42030690
UNSPSC 12352202
Similar products Leptin His
Lieferbar
Synonyms
OB Protein, Obesity Protein, OBS, Obesity factor
Introduction
Leptin is a protein hormone with important effects in regulating body weight, metabolism and reproductive function. The protein is approximatelyca.16 kDa in mass and encoded by the obese (ob)gene. leptin is expressed predominantly by adipocytes, which fits with the idea that body weight is sensed as the total mass of fat in the body. Smaller amounts of leptin are also secreted by cellsin the epithelium of the stomach and in the placenta. Leptin receptors are highly expressed in areas of the hypothalamus known to be important in regulating body weight, as well as in T lymphocytes and vascular endothelial cells.
Description
Leptin Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing amino acids 48-167 and having a total molecular mass of 19 kDa including the 4 kDa His tag.
The Leptin is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation
The protein was lyophilized from a concentrated (1mg/ml) solution with 1X PBS, 0.1% SDS and 1mM DTT.
Purity
Greater than 90.0% as determined by(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.
Usage
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Storage
Lyophilized Leptin although stable at room temperature, should be stored desiccated below 0C. Reconstituted Leptin is best stored refrigerated at 4C.
Please avoid freeze-thaw cycles.

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

Menge: 1mg
Lieferbar: In stock
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