monoclonal antibody that recognizes Gαi-GTP, but not Gαi-GDP

The only available Gαi activation assay measures the level of Gαi-GTP

Providing reliable results with  reproducibility than other Gαi activation assay kits based on certain  signaling pathways

Providing shorter experimental time

Could be used to monitor the activation of Gαi in cells and in tissues by immunohistochemistry

Cdc42 Protein G12V mutant

Ras Protein

Ras Protein Q61L mutant

Ran Protein

Ran Protein Q69L mutant

Sar1a Protein

Rab5 Protein

Rab5 Protein Q79L mutant

Rap1B Protein

Arf1 Protein Δ17 mutant

Arf1 Protein Δ17 Q71L mutant

Arf6 Protein

Arf6 Protein Δ12 Q67L mutant

Rab11 Protein

Rab3A Protein Q81L mutant

Rab4A Protein Q67L mutant

Rab35 Protein Q67L mutant

Rab7 Protein Q67L mutant

Gα13 Protein

Gαi1 Protein

Gαi2 Protein Q205L mutant

Fascin1 Protein

Arl3 Protein

Arl1 Protein Q71L mutant

CST3 Protein

Arl3 Protein Q71L mutant

Rab7 Protein

RalB Protein

 Anti

  Recognizes A68V mutant, but not wild-type

 SMO of vertebrates.

 Recognizes

 SMAD4 of vertebrates.

 R361S mutant, but not wild-type SMAD4 of vertebrates

 D351H mutant, but not wild-type SMAD4 of vertebrates.

 R361H mutant, but not wild-type SMAD4 of vertebrates.

 C634Y mutant, but not wild-type RET of vertebrates.

 C-Kit;

 CD117; KIT; PBT; SCFR

 Beta-catenin,

 CTNNB, Catenin beta-1