Cyto is the leading supplier of high-purity, biologically active Ras superfamily small GTPases.

Our extensive portfolio includes proteins in wild-type, constitutively active, and dominant negative forms, designed to support diverse research needs in signal transduction and cell biology.

Each GTPase product undergoes a rigorous four-point QC validation process, ensuring the highest quality standards:

Accurate quantity per tube
≥90% purity
Validated biological activity assay
Western blot using the specific GTPase antibody

Trust Cyto for reliable, reproducible results in your GTPase-based research.

Cyto is the leading supplier of high-purity, biologically active Ras superfamily small GTPases.

Our extensive portfolio includes proteins in wild-type, constitutively active, and dominant negative forms, designed to support diverse research needs in signal transduction and cell biology.

Each GTPase product undergoes a rigorous four-point QC validation process, ensuring the highest quality standards:

Accurate quantity per tube
≥90% purity
Validated biological activity assay
Western blot using the specific GTPase antibody

Trust Cyto for reliable, reproducible results in your GTPase-based research.

Small G-proteins

Cyto is the leading supplier of high-purity, biologically active Ras superfamily small GTPases.

Our extensive portfolio includes proteins in wild-type, constitutively active, and dominant negative forms, designed to support diverse research needs in signal transduction and cell biology.

Each GTPase product undergoes a rigorous four-point QC validation process, ensuring the highest quality standards:

Accurate quantity per tube
≥90% purity
Validated biological activity assay
Western blot using the specific GTPase antibody

Trust Cyto for reliable, reproducible results in your GTPase-based research.

Cyto is the leading supplier of high-purity, biologically active Ras superfamily small GTPases.

Our extensive portfolio includes proteins in wild-type, constitutively active, and dominant negative forms, designed to support diverse research needs in signal transduction and cell biology.

Each GTPase product undergoes a rigorous four-point QC validation process, ensuring the highest quality standards:

Accurate quantity per tube
≥90% purity
Validated biological activity assay
Western blot using the specific GTPase antibody

Trust Cyto for reliable, reproducible results in your GTPase-based research.