AgRP, Mouse Control Peptide (Agouti Related Protein, ART, AGRT, ASIP2, Agouti-related transcript)
Catalog No : USB-A1059-62A
417.25€
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| Product name | AgRP, Mouse Control Peptide (Agouti Related Protein, ART, AGRT, ASIP2, Agouti-related transcript) | ||
|---|---|---|---|
| Catalog No | USB-A1059-62A | ||
| Supplier’s Catalog No | A1059-62A | ||
| Supplier | US Biologicals | ||
| Source antigen | Mouse, synthetic peptide | ||
| Reactivity | |||
| Cross reactivity | |||
| Applications | |||
| Molecular weight | |||
| Storage | -20°C | ||
|---|---|---|---|
| Other names | |||
| Grade | Purified | ||
| Purity | Purified | ||
| Form | Supplied as a lyophilized powder from PBS, 0.05% sodium azide. | ||
| Reactivity life | 12 months | ||
| Note | For reserch purpose only | ||
| Purity | Purified | ||
| Description | Several common diseases such as type II diabetes, hypertension, cardiovascular diseases, hyperlipidemia, and some cancers are associated with obesity. An abnormal increase in body fat relative to lean tissue mass has been used as an indicator of obesity. High fat diet, certain environmental factors, and genetic linkage are the primary causes of obesity. In order to understand the genetic basis of obesity, several monogenic murine obesity models have been characterized including obese (Ob), diabetes (db), fat (fat), agouti yellow (Ay), and tubby (tub). More recently, Tub, the human homolog of mouse Tub, TULP1 & TULP2 (for Tubby Like Proteins) and Agouti related protein (AGRP) have been cloned. The obesity associated with Ay mice may be due to ectopic expression of a secreted protein Agouti. Agouti protein (132 aa in human) is normally expressed in skin but its ubiquitous expression causes obesity. Agouti is a paracrine-signaling molecule that affects pigmentation by inhibiting the melanocortin receptor 1 (MCR-1). However, recombinant Agouti protein also antagonizes the MC2R and MC4R. AGRP (132 aa in human, chromosome 16q21) is normally expressed in adrenal and hypothalamus. AGRP levels are increased several folds in ob/ob mice. AGRP is a strong antagonist of MC3R and MC4R. Ubiquitous expression of AGRP in transgenic mice causes obesity without altering skin pigmentation. 15 amino acid peptide near the C-terminus of mouse AGRP (1). The sequence shows no significant sequence homology with Agouti, tubby, tub, TULP1 or TULP2. Species Crossreactivity: Mouse. The immunogen sequence is 85% homologous with human and bovine. Suitable for use in ELISA or antibody competition studies. Recommended Dilution: ELISA: 50-100 ng control peptide/well Storage and Stability: May be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and add glycerol (40-50%). Freeze at -20°C or colder. Aliquots are stable for at least 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. | ||
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