Leptin Mouse, PEG

Name: Leptin Mouse, PEG
SKU: AP3572
Price: 2730 CNY
Rating: 5 (288 reviews)

目录号: AP3572

Leptin Mono-Pegylated Mouse Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 146 amino acids and an additional Ala at N-terminus. Pegylated Mouse Leptin contains PEG 20 kDa at its N-terminus and having a molecular mass of 35.6 kDa as determined by mass spectrometry. Since its enlarged hydrodymanic volume Pegylated Leptin runs on SDS-PAGE as A 48 kDa protein and in gel-filtration on Superdex 200 as over 100 kDa protein. Pegylated Mouse Leptin half-life in circulation after SC injection was over 20 hours. Mouse Leptin was purified by proprietary chromatographic techniques according to Salomon et al (2006) Protein Expression and Purification 47, 128?C136 and then pegylated.

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规格	价格	库存
20µg	¥2,730.00	现货
100µg	¥7,700.00	现货
1mg	¥43,890.00	现货
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Protein Information

Catalog Num	AP3572
Physical appearance	Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation	The mouse Leptin was lyophilized from a concentrated (0.65mg/ml) solution containing 0.003mM NaHCO3.
Uniprot ACC#	P41160
Purity	Greater than 99.0% as determined by:(a) Analysis by Gel-Filtration.(b) Analysis by SDS-PAGE.
Stability	Lyophilized Leptin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Leptin should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
Source	Escherichia Coli.
Synonyms	OB Protein, Obesity Protein, OBS, Obesity factor.
Transportation method	Shipped at Room temp