product summary
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company name :
MyBioSource
product type :
protein
product name :
Recombinant Salamander Leptin
catalog :
MBS143657
quantity :
0.1 mg
price :
315 USD
more info or order :
product information
catalog number :
MBS143657
products type :
Recombinant Protein
products full name :
Recombinant Salamander Leptin
products short name :
Salamander Leptin
products name syn :
Leptin Salamander; Leptin Salamander Recombinant; OB Protein; Obesity Protein; OBS; Obesity factor; Leptin; sLeptin
host :
E Coli
sequence :
The sequence of the ten N-terminal amino acids was determined and was found to be Ala-Ile-Met-Val-Asp-Gln-Leu-Arg-Met-Asp.
purity :
Greater than 99.0% as determined by: (a) Analysis by Gel-Filtration. (b) Analysis by SDS-PAGE.
form :
The Salamander Leptin was lyophilized from a concentrated (1mg/ml) solution with 0.0045mM NaHCO3. Sterile Filtered White lyophilized (freeze-dried) powder.
storage stability :
Lyophilized Salamander Leptin although stable at room temperature for 3 weeks, should be stored desiccated below -18 degree C. Upon reconstitution Leptin should be stored at 4 degree C between 2-7 days and for future use below -18 degree C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
other info2 :
Solubility: It is recommended to reconstitute the lyophilized Salamander Leptin in sterile 0.4% NaHCO3 pH-9 not less than 100 ug/ml, which can then be further diluted to other aqueous solutions. Protein Content: Protein quantitation was carried out by UV spectroscopy at 280 nm using the absorbency value of 0.104 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics). Biological Activity: By inducing proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor. Its activity in that test is similar to that of mouse leptin (see Salomon et al (2006) Protein Expression and Purifcation 47, 128136).
products categories :
CYTOKINES AND GROWTH FACTORS; Growth Factors; Leptin
products description :
Description: Leptin Salamander Recombinant produced in E Coli is a single, non-glycosylated, polypeptide chain containing 146 amino and additional Ala at N-terminus acids and having a molecular mass of 16kDa. The Salamander Leptin is purified by proprietary chromatographic techniques. Introduction: 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.
size :
0.1 mg
price :
315 USD
more info or order :
company information
MyBioSource
P.O. Box 153308
San Diego, CA 92195-3308
San Diego, CA 92195-3308
sales@mybiosource.com
https://www.mybiosource.com1-888-627-0165
headquarters: USA
MyBioSource, LLC was orginally founded in Vancouver by three enthusiastic scientists who are passionate about providing the world with the best reagents available. Together, they form a company with a big vision known as MyBioSource. MyBioSource is now located in San Diego, California, USA.
"MyBioSource's number 1 vision is to be the world's number 1 quality reagents provider."
Our goal is to provide researchers, scientists and customers alike with a one-stop-shop for all of their reagents needs, whether it is monoclonal antibody, polyclonal antibody, recombinant protein, peptide, etc...
"MyBioSource offers the best products at unbeatable prices."
Please spend a few minutes to browse our online catalogs and see the wide range of products available. We ship our products through our shipping/distribution facility in San Diego, California, USA.
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