Humaan ICT1-antilichaam

Peptidyl-tRNA hydrolase ICT1 acts as a codon-independent translation release factor that has lost all stop codon specificity and directs the termination of translation in mitochondrion, possibly in case of abortive elongation. The adult colon epithelium contains 3 differentiated cell types that arise from a multipotent stem cell. Deviation from the normal maturation pathway by neoplastic transformation is thought to initiate in stem cells or their early descendants. This neoplastic-induced deviation is marked by a change in expression of several mRNAs. ICT1 is a member of the prokaryotic/mitochondrial release factor family whose expression is downregulated over 4 fold upon colon stem cell differentiation. This downregulation of ICT1 could lead to its use as a marker for detection of colon carcinomas.

Peptidyl-tRNA hydrolase ICT1 mitochondrial, Peptidyl-tRNA hydrolase ICT1, mitochondrial, DS-1, DS1

Human

Human

Recombinant human ICT1 (30-206aa) purified from E. coli

AT1E9

Unconjugated

ELISA, WB, FACS

By protein-A affinity chromatography

1 mg/mL (determined by BCA assay)

ICT1, ATGA0263-10 µg, ATGA0263-20 µg, ATGA0263-50 µg, ATGA0263-100 µg, ATGA0263-250 µg, ATGA0263-500 µg, ATGA0263-1 mg, ATGA0263-10, ATGA0263-20, ATGA0263-50, ATGA0263-100, ATGA0263-250, ATGA0263-500, ATGA0263-1

Richter R., et al. (2010) EMBO J. 29:1116-1125.; ; van Belzen N., et al. (1995) Eur. J. Biochem. 234:843-848.

Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.

Liquid in. Phosphate-Buffered Saline (pH 7.4) with 0.02% Sodium Azide, 10% glycerol

The antibody has been tested by ELISA, Western blot and FACS analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results.

Cancer

NP_001536

Q14197

The cell lysates (40ug) were resolved by SDS-PAGE, transferred to PVDF membrane and probed with anti-human ICT1 antibody (1:1000) . Proteins were visualized using a goat anti-mouse secondary antibody conjugated to HRP and an ECL detection system. The cell lysates (5ug) were resolved by SDS-PAGE, transferred to PVDF membrane and probed with anti-human ICT1 antibody (1:1000) . Proteins were visualized using a goat anti-mouse secondary antibody conjugated to HRP and an ECL detection system.; ; Lane 1.: 293T cell lysate; ; Lane 2.: ICT Transfected 293T cell lysate {ATGA0263-WB2.jpg}

Flow cytometry analysis of ICT1 in A549 cell line, staining at 2-5ug for 1x10^6cells. The secondary antibody used goat anti-mouse IgG Alexa fluor 488 conjugate.