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| Catalog Number | Size | Price |
|---|---|---|
| LS-G131385-200 | 200 µg | $286 |
| LS-G131385-1 | 1 mg | $353 |
| LS-G131385-2 | 2 mg | $437 |
Human Leptin Protein (Recombinant) - LS-G131385
Human Leptin Protein (Recombinant) - LS-G131385
Description:
Leptin Protein LS-G131385 is a Recombinant Human Leptin produced in E. coli. It is biologically active and is low in endotoxin; Less than 1.0 EU/µg protein (determined by LAL method). For Research Use Only
Toll Free North America
(800) 227-6666
(800) 227-6666For Research Use Only
Overview
Description:
Leptin Protein LS-G131385 is a Recombinant Human Leptin produced in E. coli. It is biologically active and is low in endotoxin; Less than 1.0 EU/µg protein (determined by LAL method). For Research Use Only
Specifications
Type
Recombinant Protein
Target
Leptin
Synonyms
LEP | Leptin | LEPD | Obese protein | Obese, mouse, homolog of | Obesity factor | OBS | OB
Species
Human
Modifications
Unmodified
Conjugations
Unconjugated
Predicted Molecular Weight
~16.4 kDa
Expression System
E. coli
Source Species
Escherichia coli
Purification
Greater than 95% by SDS-PAGE
Bio-Activity
The ED(50) was determined by the dose-dependent proliferation of human umbilical vein endothelial cells and was found to be <0.5ng/mL.
Endotoxin
Less than 1.0 EU/µg protein (determined by LAL method).
Presentation
Lyophilized from sterile Tris-HCl, NaCl
Reconstitution
Reconstitute in sterile 20 mM Tris-HCl, pH 8.0 to 1 mg/ml.
Storage
The lyophilized protein is stable for up to 1 year at -70°C. Upon reconstitution, this cytokine can be stored in working aliquots at 2°C to 8°C for 1 month, or at -20°C for 6 months, with a carrier protein without detectable loss of activity. Avoid freeze/thaw cycles.
Restrictions
For research use only. Intended for use by laboratory professionals.
About Leptin
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Images
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis
Popular Leptin Proteins
Source:
E. coli
Tag:
His, N-terminus
Request SDS/MSDS
To request an SDS/MSDS form for this product, please contact our Technical Support department at:
Technical.Support@LSBio.com
Requested From: United States
Date Requested: 11/25/2024
Date Requested: 11/25/2024
