Human Leptin recombinant Protein

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Phone: +49 (0) 40 . 43 20 84 48 0

E-Mail: info@active-bioscience.de

 

Product Overview, Sizes and Prices

 

Protein

Synonyms: OB Protein, Obesity Protein, OBS, Obesity factor.

Source: E. coli

Purity: ≥ 95 % (SDS-PAGE, SEC-HPLC)

Physical state: Lyophilized

Manufacturer:  Active Bioscience

Article No. Size Price  
1650.950.200 200 µg 60 €
1650.950.199 1 mg 159 €
1650.950.599 5 mg 390 €

Please inquire for other vial sizes and custom vialing.

 

 

Product Details

Synonyms

OB Protein, Obesity Protein, OBS, Obesity factor.

 

Description of Human Leptin

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.

 

Biological Activity

Biological Activity is evidenced by inducing proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor.

 

Reconstitution

The lyophilized Leptin is very soluble in water and most aqueous buffers below and above the isoelectric point.

 

Stability

Lyophilized Leptin although stable at room temperature, should be stored desiccated below 0°C. Reconstituted Leptin is best stored refrigerated at 4°C.

 

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.

 

 

 

To buy Human Leptin please click on the Shopping List Symbol right from the indicated price. This will add the product to your Shopping List. You can then click on the button »Shopping List & Order Form« to ask for a quote. We will send you your quote as soon as possible. Our offer will include institutional discounts where applicable.

 

All prices are net prices (excluding VAT). Final prices in our quote will contain VAT plus shipping costs if applicable. For further information please go to our Shipping page.

 

Errors, changes and availability excepted.

 

 

Payment Methods

Paying by bank transfer

Shipping

We ship with UPS

Free shipping for orders above 500 € within Germany

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