RASA1 Antilichaam

The protein encoded by this gene is located in the cytoplasm and is part of the GAP1 family of GTPase-activating proteins. The gene product stimulates the GTPase activity of normal RAS p21 but not its oncogenic counterpart. Acting as a suppressor of RAS function, the protein enhances the weak intrinsic GTPase activity of RAS proteins resulting in the inactive GDP-bound form of RAS, thereby allowing control of cellular proliferation and differentiation. Mutations leading to changes in the binding sites of either protein are associated with basal cell carcinomas. Mutations also have been associated with hereditary capillary malformations (CM) with or without arteriovenous malformations (AVM) and Parkes Weber syndrome. Alternative splicing results in two isoforms where the shorter isoform, lacking the N-terminal hydrophobic region but retaining the same activity, appears to be abundantly expressed in placental but not adult tissues.

5921

P20936

Human, Mouse, Rat

Recombinant fusion protein containing a sequence corresponding to amino acids 140-220 of human RASA1 (NP_002881.1) .

Unconjugated

Primary Antibodies

Apoptosis, Cancer, Cell Cycle, Immunology, Signal Transduction

Affinity purification

Mouse testis

Batch dependent

PBS with 0.02% sodium azide, 50% glycerol, pH7.3.

None

Blue Ice

Store at -20˚ C. Avoid freeze / thaw cycles.

Observed: 125kDa

IgG

WB: 1:500 - 1:2000

RASA1

Rat testis

Ras GTPase-activating protein 1

Homo sapiens

Ras GTPase-activating protein 1, GAP, GTPase-activating protein, RasGAP, Ras p21 protein activator, p120GAP, RASA1, GAP, RASA

WB

Liquid