Technical Data
ARAP1 (Arf-GAP with Rho-GAP Domain, ANK Repeat and PH Domain-containing Protein 1, Centaurin-delta-2, Cnt-d2, CENTD2, KIAA0782)
ARAP1 is a 1450aa containing signaling protein, belonging to the centaurin family with SAM, ARF-GAP, RHO-GAP, ankyrin repeat, RAS-associating, and pleckstrin homology (PH) domains. In vitro, ARAP1 displays RHO-GAP and phosphatidylinositol (3, 4, 5) trisphosphate (PIP3)-dependent ARF-GAP activity that regulates ARF-, RHO-, and CDC42-dependent cell activities. It associates with the Golgi, and the ARF-GAP activity mediates changes in the Golgi and the formation of filopodia. It is thus involved in both signal transduction and cellular trafficking transport of a receptor protein involved in apoptosis. This protein is likely involved in the regulation of the cell-specific trafficking of TNFRSF10A and might thus affect the efficacy of TRAIL-induced apoptosis. ARAP1, an adaptor protein, is ubiquitously expressed in most of the tissues.

Suitable for use in ELISA. Other applications not tested.

Recommended Dilution:
ELISA: 1:100-1:1000
Optimal dilutions to be determined by the researcher.

Storage and Stability:
May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
100ul-20CBlue IceHumanRabbit
Not determined.
Synthetic peptide corresponding to aa1421-1436 of human ARAP1 SLIPLRGSENEMRRSV.
Supplied as a liquid, 0.025% sodium azide, 50% glycerol.
Recognizes human ARAP1. Species Crossreactivity: bovine, canine, monkey, mouse, rat. Species sequence homology: equine.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.
1. Miura, K. et al. Molec. Cell. 9:109-119 (2002). 2. Nagase, T. et al. DNA Res. 5:277-286 (1998).