Recombinant Human ACY1 / Aminoacylase-1 protein (Catalog#10549-H08B)
Preparation
This antibody was obtained from a rabbit immunized with purified, recombinant Human ACY1 / Aminoacylase-1 (rh ACY1 / Aminoacylase-1; Catalog#10549-H08B; NP_000657.1; Met1-Ser408).
Source
Monoclonal Rabbit IgG Clone #128
Purification
Protein A
Formulation
0.2 μm filtered solution in PBS
Conjugate
Unconjugated
Form
Liquid
Shipping
This antibody is shipped as liquid solution at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Storage
This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Avoid repeated freeze-thaw cycles.
Immunochemical staining of human ACY1 in human kidney with rabbit monoclonal antibody (1:200, formalin-fixed paraffin embedded sections). Positive staining was localized to nephric tubule.
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Human Aminoacylase-1/ACY1 Immunohistochemistry(IHC) 4749
Aminoacylase 1 (ACY1), a metalloenzyme that removes amide-linked ACY1 groups from amino acids and may play a role in regulating responses to oxidative stress. Both the C-terminal fragment found in the two-hybrid screen and full-length ACY1 co-immunoprecipitate with SphK1. Though both C-terminal and full-length proteins slightly reduce SphK1 activity measured in vitro, the C-terminal fragment inhibits while full-length ACY1 potentiates the effects of SphK1 on proliferation and apoptosis. It suggested that ACY1 physically interacts with SphK1 and may influence its physiological functions. As a homodimeric zinc-binding enzyme, Aminoacylase 1 catalyzes the hydrolysis of N alpha-acylated amino acids. Deficiency of Aminoacylase 1 due to mutations in the Aminoacylase 1 (ACY1) gene follows an autosomal-recessive trait of inheritance and is characterized by accumulation of N-acetyl amino acids in the urine.
References
Sommer A, et al. (2011) The molecular basis of aminoacylase 1 deficiency. Biochim Biophys Acta. 1812(6): 685-90.
Maceyka M, et al. (2004) Aminoacylase 1 is a sphingosine kinase 1-interacting protein. FEBS Lett. 568(1-3): 30-4.
Cook RM, et al. (1993) Human aminoacylase-1. Cloning, sequence, and expression analysis of a chromosome 3p21 gene inactivated in small cell lung cancer. J Biol Chem. 268(23): 17010-7.