Description / mouse Leptin super antagonist (mutant D23L/L39A/D40A/F41A) protein
Recombinant mouse leptin, one polypeptide chain containing 146 amino and additional Ala at N-terminus acids and having a molecular mass of ~ 16 kDa, mLEP was mutated, resulting in D23L/L39A/D40A/F41A mutant that was purified by proprietary chromatographic techniques.
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| Size | 1000 µg |
|---|---|
| Source | E. coli |
| Biological Activity | Recombinant mouse super-active leptin antagonist is capable of inhibiting leptin-induced proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor. Mouse super-active leptin antagonist also inhibits various leptin effects |
| N Terminal Sequence | AVPIQ |
| Purity Confirmation | > 98.0% as determined by Gel filtration and SDS-PAGE gel. |
| Length [aa] | 146 |
| Molecular Weight | 16.0 kDa |
| Species Reactivity | Mouse |
| Formulation | lyophilized |
| Protein Sequence | AVPIQKVQDDTKTLIKTIVTRINLISHTQSVSAKQRVTGAAAIPGLHPILSLSKMDQTLAVYQQVLTSLPSQNVLQIANDLENLRDLLHLLAFSKSCSLPQTSGLQKPESLDGVLEASLYSTEVVALSRLQGSLQDILQQLDVSPEC |
| Reconstitution | It is recommended to reconstitute the lyophilized mouse super-active leptin antagonist in sterile water or sterile 0.4% NaHCO3 adjusted to pH 8-9, not less than 100µg/ml, which can then be further diluted with other aqueous solutions. |
| Synonyms | Lep; ob; obese |
| Uniprot ID | P41160 |
| Protein RefSeq | NP_032519.1 |
| mRNA RefSeq | NM_008493.3 |