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Agouti-related Protein(AGRP)(83-132)Amide(human)
本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。
包装与价格：
包装价格(元)
100mg电议
250mg电议
500mg电议

产品介绍
Agouti-related Protein (AGRP) (83-132) Amide (human) 是刺鼠关联蛋白 (AGRP) 的一个片段，AGRP 是一种在下丘脑弓状核中大量发现的蛋白质。Agouti-related Protein (AGRP) (83-132) Amide (human) 主要作为黑皮质素-4 受体 (MCR4) 反向激动剂，以增加食物摄入量。
生物活性

Agouti-related Protein (AGRP) (83-132) Amide (human) is a fragment of agouti-related protein (AGRP) which is a protein found in abundance in the arcuate nucleus of the hypothalamus. AgRP primarily acts as an inverse agonist for themelanocortin-4 receptor(MCR4) to increase food intake[1][2].

IC50& Target[2]

MC4R

 

体内研究
(In Vivo)

Agouti-related Protein (AGRP) (83-132) increases food intake and decreases spontaneous locomotor activity in rats[2].

Animal Model:Male Sprague Dawley rats (250-300 g)[2]
Dosage:5.0 μg
Administration:icv; single dosage
Result:Increased food intake within 72 hours of administration, and decreased spontaneous locomotor activity.
分子量

5676.60

Formula

C235H362N76O67S11

Sequence Shortening

SSRRCVRLHESCLGQQVPCCDPCATCYCRFFNAFCYCRKLGTAMNPCSRT-NH2 (Disulfide bridge: Cys1-Cys4; Cys2-Cys6; Cys3-Cys9; Cys5-Cys10; Cys7-Cys8)

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

Solvent & Solubility
In Vitro: 

H2O

Peptide Solubility and Storage Guidelines:

1.  Calculate the length of the peptide.

2.  Calculate the overall charge of the entire peptide according to the following table:

 ContentsAssign value
Acidic amino acidAsp (D), Glu (E), and the C-terminal -COOH.-1
Basic amino acidArg (R), Lys (K), His (H), and the N-terminal -NH2+1
Neutral amino acidGly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q)0

3.  Recommended solution:

Overall charge of peptideDetails
Negative (<0)1.  Try to dissolve the peptide in water first.
2.  If water fails, add NH4OH (<50 μL).
3.  If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (>0)1.  Try to dissolve the peptide in water first.
2.  If water fails, try dissolving the peptide in a 10%-30% acetic acid solution.
3.  If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO.
Zero (=0)1.  Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first.
2.  For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration.