AGRP Protein (GWB-4EBCC4)

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GWB-4EBCC4

10-663-45480

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Description

Solubility: Add deionized water to prepare a working stock solution of approximately 0.5 mg/ml and let the lyophilized pellet dissolve completely.

Similarity: Contains 1 agouti domain.

Function: Plays a role in weight homeostasis. May play a role in the regulation of melanocortin receptors within the hypothalamus and adrenal gland, and therefore in the central control of feeding.

Additional Information

Name AGRP Protein (GWB-4EBCC4)
Related Product Names ART, AGRT, ASIP2, MGC118963, AGRP.; N/A AGRT; ARTAGRP HumanAGRP
Description of Target Recombinant Human Agouti-Related Protein
Gene Symbol AGRP
Gene Family ENDOLIG
Gene id 181
Alias Symbols ART, AGRT, ASIP2, MGC118963, AGRP, AGRP Human, Agouti - Related Protein Human Recombinant
Swissprot ID O00253
Protein Name Agouti-related protein
Protein Accession Num NP_001129.1
Host E. Coli
NCBI Acc Number NP_001129.1
Product Format AGRP protein was lyophilized from 0.5 mg/ml in 5mM TRIS, 25mM NaCl, pH 7.5. Physical appearance: Sterile Filtered White lyophilized (freeze-dried) powder.
Purity Purity of Agouti - related protein recombinant human is >95 % as determined by SDS-PAGE.
Format Lyophilized from 0.5 mg/ml in 5mM TRIS, 25mM NaCl, pH 7.5.
Stability Store lyophilized protein at -20 C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4 C for a limited period of time; it does not show any change after two weeks at 4 C.
The lyo
Reconstitution and Storage Store lyophilized AGRP protein at -20C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4C for a limited period of time; it does not show any change after two weeks at 4C. The lyophilized protein remains stable until the expiry date when stored at -20C.
Datasheets/Manuals Printable datasheet for GWB-4EBCC4
Intended Use Research Use Only
Additional Information Solubility: Add deionized water to prepare a working stock solution of approximately 0.5 mg/ml and let the lyophilized pellet dissolve completely.
:: Product Introduction: Agouti-related protein is an endogenous antagonist of hypothalamic alpha-melanocortin receptors MC3R and MC4R with potent orexigenic activity. Although a complete deletion of the AGRP gene does not produce any significant metabolic phenotypes, reduction in AGRP expression by RNA interference is associated with increased metabolic rate along with reduced weight gain. In hypothalamus, it is produced by neurons in the medial portion of arcuate nucleus, which produce also the potent orexigenic peptide Neuropeptide Y (NP-Y). Another site of central AGRP production is the hypothalamic nucleus. AGRP encompasses 132 amino acid residues and its alpha-melanocortin inhibiting activity results in a 34 amino acid cystine knot domain within the C-terminal (87-132) portion of the protein. Both AGRP and NP-Y expression was shown to be suppressed by leptin. Central administration of AGRP induces hyperphagia and increased gain in body weight in rodents, but may also exert metabolic effects even when hyperphagia is prevented. In the absence of hyperphagia, intracerebralventricular administration of AGRP caused significant increases in plasma leptin and insulin concentrations (twofold and 1.5-fold, respectively) and fat pad mass.In the periphery, AGRP mRNA was found in adrenal glands, lung, testis, ovary, skeletal muscle and adipose tissue in humans or rodents. In the adrenals, it was shown that AGRP antagonizes glucosteroid production mediated by MC4R. AGRP could then modulate locally the functions of some peripheral tissues such as adrenals.In human and rat serum, detectable levels of AGRP-like activity were reported in the lower picogram range. The serum AGRP levels were elevated in obese humans compared to lean controls and increased with fasting in rats.
Product Description: The Human Agouti-related protein is created as a recombinant protein with N-terminal fusion of His Tag.The Human Agouti-related protein His-Tagged Fusion Protein, produced in E. coli, is 14.4 kDa (calculated) protein containing 112 amino acid residues of the human AGRP and 16 additional amino acid residues - His Tag, thrombin cleavage site (highlighted).The AGRP is purified by proprietary chromatographic techniques.MKHHHHHHHM LVPRGSAQMG LAPMEGIRRP DQALLPELPG LGLRAPLKKT TAEQAEEDLL QEAQALAEVL DLQDREPRSS RRCVRLHESC LGQQVPCCDP CATCYCRFFN AFCYCRKLGT AMNPCSRT.