anti- OSBPL3 antibody

Host

Rabbit

Uniprot ID

Q9H4L5

Form

liquid

Purification

Immunogen affinity purified

Purity

>= 95%

Clonality

polyclonal

Clone ID

Isotype

IgG

Storage

PBS with 0.02% sodium azide and 50% glycerol pH 7.3,-20℃ for 12 months(Avoid repeated freeze / thaw cycles.)

Background

Phosphoinositide-binding protein which associates with both cell and endoplasmic reticulum(ER) membranes(PubMed:16143324). Can bind to the ER membrane protein VAPA and recruit VAPA to plasma membrane sites, thus linking these intracellular compartments(PubMed:25447204). The ORP3-VAPA complex stimulates RRAS signaling which in turn attenuates integrin beta-1(ITGB1) activation at the cell surface(PubMed:18270267, PubMed:25447204). With VAPA, may regulate ER morphology(PubMed:16143324). Has a role in regulation of the actin cytoskeleton, cell polarity and cell adhesion(PubMed:18270267). Binds to phosphoinositides with preference for PI(3,4)P2 and PI(3,4,5)P3(PubMed:16143324). Also binds 25-hydroxycholesterol and cholesterol(PubMed:17428193).

Immunogen

oxysterol binding protein-like 3

Synonyms

KIAA0704, ORP3, OSBP3

Observed MW

101 kDa

Reactivity

Human, Mouse, Rat

Tested Application

ELISA, WB

Recommended dilution

WB: 1:500-1:2000

Gene ID

26031

Research Area

Metabolism