		Technical Data
A3309-10D	ARAP3 (Arf-GAP with Rho-GAP Domain, ANK Repeat and PH Domain-containing Protein 3, Centaurin-delta-3, Cnt-d3, CENTD3)

Description:
ARAP3, also known as Centaurin-delta-3, is a protein with an Arf-GAP domain, three PH domains, a Ras-associating domain, a Rho-GAP domain and a SAM (sterile alpha motif) domain. ARAP3 is a phosphatidylinositol-3,4,5-trisphosphate-dependent GTPase-activating protein that modulates actin cytoskeleton remodeling by regulating ARF and RHO family members. It is activated by phosphatidylinositol-3,4,5-trisphosphate (PtdIns(3,4,5)P3) binding and can be activated by phosphatidylinositol-3,4-bisphosphate (PtdIns(3,4,5)P2) binding, albeit with lower efficiency. ARAP3 acts on ARF6, RAC1, RHOA and CDC42 and also plays a role in the internalization of anthrax toxin.

Applications:
Suitable for use in ELISA. Other applications not tested.

Recommended Dilution:
ELISA: >1:4000
Optimal dilutions to be determined by the researcher.

Storage and Stability:
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. 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.

Type	Isotype	Clone	Grade
Pab	IgG		Affinity Purified

Size		Storage	Shipping	Source	Host
100ug		-20°C	Blue Ice	Human	Goat

Concentration:

~0.5mg/ml

Immunogen:

Synthetic peptide corresponding to CTSSPPSSQPLT, from the C-terminus of the protein sequence according to NP_071926.

Purity:

Purified by immunoaffinity chromatography.

Form

Supplied as a liquid in Tris saline, 0.02% sodium azide, pH7.3, 0.5% BSA.

Specificity:

Recognizes ARAP3. Species sequence homology: human.

Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.

1. Krugmann S, Anderson KE, Ridley SH, Risso N, McGregor A, Coadwell J, Davidson K, Eguinoa A, Ellson CD, Lipp P, Manifava M, Ktistakis N, Painter G, Thuring JW, Cooper MA, Lim ZY, Holmes AB, Dove SK, Michell RH, Grewal A, Nazarian A, Erdjument-Bromage H, Tempst P, Stephens LR, Hawkins PT. Identification of ARAP3, a novel PI3K effector regulating both Arf and Rho GTPases, by selective capture on phosphoinositide affinity matrices. Mol Cell. 2002 Jan;9(1):95-108. PMID: 11804589.