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).

Clonality:

polyclonal

Classification:

Primary antibody

Alternative names:

KIAA0704, ORP3, OSBP3

Specificity:

Human, Mouse, Rat

Host:

Rabbit

Isotype:

IgG

Immunogen:

oxysterol binding protein-like 3

Purification:

Immunogen affinity purified

Purity:

≥95% as determined by SDS-PAGE

Calculated molecular weight:

101 kDa

Form:

liquid

Applications:

ELISA, WB

Recommended dilution:

Request info at info@sobekbio.com

Storage:

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

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