Exalpha Biologicals, Inc.

Accelerating the Pace of Discovery
Exalpha Biologicals, Inc.

ATIC

  • Product Code: X2062M
  • Size: 200 µg
  • Price (USD): $232

Cat #

X2062M		 Quantity:      

Data Sheet

Product Name

ATIC

Synonyms

AICAR; AICARFT; AICARFT/IMPCHASE; PURH; 5-aminoimidazole-4-carboxamide ribonucleotide formyltransferase/IMP cyclohydrolase

Host/Source

Mouse

Clone

F38 P7 H9

Isotype

IgG1

Product Type

Monoclonal Antibody

Reactivity

Human, Frog, Fruit Fly, Rat, Mouse

Applications

Western Blot, Immunohistochemistry

Purification

Protein A/G Chromatography

Size

200 µg

Price (USD)

$232

Background

The bifunctional purine biosynthesis protein PURH contains phosphoribosylaminoimidazole carboxamide formyltransferase, also designated AICAR transformylase, IMP cyclohydrolase or Inosinicase. AICAR plays an important role in purine biosynthesis, specifically in the production of nucleotides and IMP. Defects in ATIC, the gene encoding for this protein, can cause AICArebosuria, also designated AICA-ribosiduria, an inborn error in purine biosynthesis that is neurologically cataclysmic. Individuals with AICA-rebosuria accumulate AICA-ribotide, also designated ZMP, and its derivatives in erythrocytes and fibroblasts and also excrete very large amounts of AICA-riboside in the urine. Mental retardation, epilepsy, dysmorphic features and congenital blindness are all symptoms of this disease.

Immunogen

Hybridoma produced by the fusion of splenocytes from BALB/c mice immunized with a synthetic peptide derived from the human ATIC protein and mouse myeloma Ag8563 cells. Sequence common in frog, fruit fly, rat and mouse.

Positive Control

Colorectal cancer tissue.

Formulation

Provided as solution in phosphate buffered saline with 0.08% sodium azide

Customer Storage

Product should be stored at -20ºC. Aliquot to avoid freeze/thaw cycles

Target Molecular Weight

65 kDa

Product Image

Image Legend

Left and Center: Immunohistochemical staining of normal colon tissue and colon carcinoma tissue using ATIC antibody (Cat. No. X2062M). Right: Western blot using ATIC antibody on HT29 cell lysate.

Database Links:

SwissProtP31939Human

References

1. Bulock, K.G., et al. (2002). The kinetic mechanism of the human bifunctional enzyme ATIC (5-amino-4-imidazolecarboxamide ribonucleotide transformylase/inosine 5'-monophosphate cyclohydrolase). A surprising lack of substrate channeling. J. Biol. Chem. 277(25):22168-22174. 2. Marie, S., et al. (2004). AICA-ribosiduria: a novel, neurologically devastating inborn error of purine biosynthesis caused by mutation of ATIC. Am. J. Hum. Genet. 74(6):1276-1281.