Rat Leptin (LEP) Protein
221€ (10 µg)
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935106861
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name
Rat Leptin (LEP) Protein
category
Proteins and Peptides
provider
Abbexa
reference
abx167574
tested applications
WB, SDS-PAGE
Description
Leptin Protein is a recombinant Rat protein expressed in E. coli.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Leptin (LEP) |
| Host | E. coli |
| Origin | Rat |
| Conjugation | Unconjugated |
| Observed MW | Molecular Weight: Calculated MW: 20.0 kDa Concentration: Prior to lyophilization: 200 µg/ml Sequence Fragment: Val22-Cys167 Tag: N-terminal His tag |
| Expression | Recombinant |
| Purity | > 95% |
| Size 1 | 10 µg |
| Size 2 | 50 µg |
| Size 3 | 100 µg |
| Size 4 | 200 µg |
| Size 5 | 500 µg |
| Form | Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex. |
| Tested Applications | WB, SDS-PAGE |
| Buffer | Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 1 mM DTT, 5% Trehalose and Proclin-300. |
| Availability | Shipped within 5-7 working days. |
| Storage | Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | P50596 |
| Alias | OB,OBS,LEPD,Obese protein,Obesity factor |
| Background | Protein LEP |
| Status | RUO |
| Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
Leptin ( LEP) is an adipokine predominantly produced by adipocytes that plays a key role in regulating energy balance, appetite, and metabolism by acting on the hypothalamus Leptin signals through its receptor (LEPR) to suppress food intake and promote energy expenditure, maintaining body weight homeostasis Circulating leptin levels are proportional to fat mass, with increased levels observed in obesity due to leptin resistance Dysregulation of leptin signaling is associated with metabolic syndrome, type 2 diabetes, and cardiovascular diseases Leptin also exerts immunomodulatory functions, influencing the activity of T cells, macrophages, and other immune cells to enhance pro-inflammatory responses It is implicated in autoimmune diseases, including rheumatoid arthritis and lupus, where elevated leptin promotes chronic inflammation Leptin’s role extends to bone metabolism, reproductive function, and wound healing, highlighting its pleiotropic effects in energy homeostasis and systemic physiology
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