重组人ARG1蛋白

人

人胚胎肾细胞（HEK293）

Met 1 - Lys 322

A DNA sequence encoding the human ARG1 (NP_000036.2) (Met1-Lys322) was expressed with a polyhistidine tag at the N-terminus and a myc tag at the C-terminus.

> 95 % as determined by SDS-PAGE.

The recombinant human ARG1 consists of 338 amino acids and predicts a molecular mass of 36.7 kDa.

PGIF; OTTHUMP00000017210; AI; AI256583; ARGINASE 1; LIVER; OTTHUMP00000017209; ARGINASE; OTTHUMP00000017211; ARG-1; ARG1

Arginase-1

Arginase is the focal enzyme of the urea cycle hydrolysing L-arginine to urea and L-ornithine. Emerging studies have identified arginase in the vasculature and have implicated this enzyme in the regulation of nitric oxide (NO) synthesis and the development of vascular disease. Arginase also redirects the metabolism of L-arginine to L-ornithine and the formation of polyamines and L-proline, which are essential for smooth muscle cell growth and collagen synthesis. Arginase is encoded by two recently discovered genes (Arginase I and Arginase II). In most mammals, Arginase 1 (ARG1) also known as Arginase, liver, which functions in the urea cycle, and is located primarily in the cytoplasm of the liver. The second isozyme, Arginase II, has been implicated in the regulation of the arginine/ornithine concentrations in the cell. It is located in mitochondria of several tissues in the body, with most abundance in the kidney and prostate. It may be found at lower levels in macrophages, lactating mammary glands, and brain.

Lyophilized from sterile 20 mM Tris, 500 mM NaCl, 20 % glycerol, pH 7.4.
1. 5 % trehalose and mannitol are added as protectants before lyophilization.
2. Please contact us for any concerns or special requirements.

< 1.0 EU per μg protein as determined by the LAL method.

Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.