Background:

The multicomplex protein, carbamoyl-phosphate synthetase-aspartate carbamoyl transferase-dihydro-orotase (CAD), consists of three distinct proteins, carbamoyl phosphate synthetase 2 (CPS2), aspartate transcarbamylase, and dihydro-orotase, which catalyze the second and third steps of pyrimidine biosynthesis. CAD is allosterically regulated by the phosphorylation of CPS2 by cyclic AMP-dependent protein kinase, and this activation enables CPS2 to catalyze the rate-limiting step of pyrimidine synthesis. CAD is expressed in brain and skeletal muscle. A related protein, carbamoyl phosphate synthetase 1 (CPS1) is expressed in liver. CPS1 catalyzes the rate-limiting step in the urea cycle, and deficiency of CPS1 is an autosomal recessive disorder that causes hyperammonemia.

Specificity:

CPS1 polyclonal antibody detects endogenous levels of CPS1 protein.

Alternative names:

CPSase I, CPS1, Carbamoyl phosphate synthase [ammonia], Carbamoyl phosphate synthase [ammonia] mitochondrial, Carbamoyl phosphate synthase, Carbamoyl phosphate synthetase 1, Carbamoyl phosphate synthetase 1 mitochondrial, Carbamoyl phosphate synthetase I, Carbamoyl-phosphate synthase [ammonia], Carbamoyl-phosphate synthetase I, Carbamoylphosphate synthase, Carbamoylphosphate synthetase 1, Carbamoylphosphate synthetase I, CPS 1, Cps1, CPSase 1, CPSase I, CPSASE1, CPSM, mitochondrial, MS738,

Species reactivity:

Human, Mouse, Rat

Host:

Rabbit

Ig type:

Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Immunogen:

Recombinant protein

Purification & Purity:

ProA affinity purified

Molecular weight:

165 kDa

Applications:

WB ICC IF IHC IP

Usage:

WB:1:500-1:1,000 ICC:1:50-1:200 IHC:1:50-1:200

Storage:

Store at +4°C after thawing. Aliquot store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

Precautions:

For research use only, not for use in diagnostic procedure.

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