Human/Mouse/Rat ARHGAP1 Antibody

Catalog # Availability Size / Price Qty
Detection of Human, Mouse, and Rat ARHGAP1 by Western Blot.
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Product Details
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Human/Mouse/Rat ARHGAP1 Antibody Summary

Species Reactivity
Human, Mouse, Rat
Detects human, mouse, and rat ARHGAP1 in Western blots.
Polyclonal Sheep IgG
Antigen Affinity-purified
E. coli-derived recombinant human ARHGAP1
aa 1-62
Accession # Q07960
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Western Blot
0.2 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Human, Mouse, and Rat ARHGAP1 antibody by Western Blot. View Larger

Detection of Human, Mouse, and Rat ARHGAP1 by Western Blot. Western blot shows lysates of A431 human epithelial carcinoma cell line, BaF3 mouse pro-B cell line, and NRK rat normal kidney cell line. PVDF Membrane was probed with 0.2 µg/mL of Sheep Anti-Human/Mouse/Rat ARHGAP1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF6407) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for ARHGAP1 at approximately 58 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: ARHGAP1

ARHGAP1 (also p50-RhoGAP and CDC42 GTPase-activating protein) is a 50 kDa member of the ARHGAP family of proteins. It is preferentially expressed in epithelium, and serves as a cytoplasmic protein that deactivates Rho-family GTPases. It does so by contributing an Arg residue (Arg282) to Cdc42 and RhoA, which activates their intrinsic GTPase activity and converts GTP-associated molecules into inactivating GDP molecules. Human ARHGAP1 is 439 amino acids (aa) in length and contains one CRAL-TRIO domain that binds small lipophilic molecules (aa 53‑218), an SH3 binding site (aa 228‑238) and one C‑terminal RhoGAP domain (aa 244‑431). There are phosphorylation sites at Ser51 and Tyr65. There is one potential splice form with a 24 aa substitution for aa 1‑150 coupled to a 26 aa substitution for aa 300‑439. Over aa 1‑62, human ARHGAP1 shares 96% aa identity with mouse ARHGAP1.

Long Name
Rho GTPase Activating Protein 1
Entrez Gene IDs
392 (Human); 228359 (Mouse); 311193 (Rat)
Alternate Names
ARHGAP1; CDC42 GTPase-activating protein; CDC42GAP; CDC42GAPp50-RhoGAP; GTPase-activating protein rhoOGAP; p50rhoGAP; Rho GTPase activating protein 1; rho GTPase-activating protein 1; RhoGAP; RHOGAP1Cdc42GAP; Rho-related small GTPase protein activator; Rho-type GTPase-activating protein 1

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