Thermo Fisher Scientific GAPVD1 Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

0.25 µg/mL

-

Immunohistochemistry (IHC)

5 µg/mL

-

Product Specifications

Species Reactivity

Human

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Synthetic peptide directed towards the N-terminal of human GAPVD1 (aa 182-231). if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:GAPVD1,uniProtId:Q14C86-1,ncbiNodeId:9606,antigenRange:182-231,antigenLength:1478,antigenImageFileName:PA5-42180_GAPVD1_Q14C86-1_Rabbit.svg,antigenImageFileNamePDP:PA5-42180_GAPVD1_Q14C86-1_Rabbit_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

0.5 mg/mL

Purification

Affinity Chromatography

Storage buffer

PBS with 2% sucrose

Contains

0.09% sodium azide

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Wet ice

RRID

AB_2607800

Product Specific Information

Peptide sequence: FKLFSEGLFS AKLFLTATLH EPIMQLLVED EDHLETDPNK LIERFSPSQQ

Sequence homology: Cow: 100%; Dog: 100%; Guinea Pig: 100%; Horse: 100%; Human: 100%; Mouse: 100%; Rabbit: 100%; Rat: 100%; Zebrafish: 93%

Target Information

GAPVD1 acts both as a GTPase-activating protein (GAP) and a guanine nucleotide exchange factor (GEF), and participates in various processes such as endocytosis, insulin receptor internalization or LC2A4/GLUT4 trafficking. It acts as a GEF for the Ras-related protein RAB31 by exchanging bound GDP for free GTP, leading to regulate LC2A4/GLUT4 trafficking. In the absence of insulin, it maintains RAB31 in an active state and promotes a futile cycle between LC2A4/GLUT4 storage vesicles and early endosomes, retaining LC2A4/GLUT4 inside the cells. Upon insulin stimulation, it is translocated to the plasma membrane, releasing LC2A4/GLUT4 from intracellular storage vesicles. It is also involved in EGFR trafficking and degradation, possibly by promoting EGFR ubiquitination and subsequent degradation by the proteasome. It has GEF activity for Rab5 and GAP activity for Ras.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.