Verified Samples in WB: MCF-7, Jurkat, 293T, HL-60, HeLa, A431, C6, PC-12, Rat liver
Verified Samples in IHC: Human colon cancer, Human lung cancer, Mouse ovary, Rat ovary

WB 1:1000-1:2000, IHC 1:200-1:400

Monoclonal

IgG1

Synthetic peptide corresponding to Human VDAC1 protein

VDAC1

VDAC1, Non-selective voltage-gated ion channel VDAC1,  Outer mitochondrial membrane protein porin 1,  Plasmalemmal porin,  Porin 31HL,  Porin 31HM,  Voltage-dependent anion-selective channel protein 1 (VDAC-1,  hVDAC1),  VDAC

31 kDa

33 kDa

Mitochondrion outer membrane, Cell membrane

Expressed in erythrocytes (at protein level). Expressed in heart, liver and skeletal muscle.

1 mg/mL

Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles.

PBS with 0.05% proclin 300, 1% protective protein and 50% glycerol,pH7.4

Protein A/G Purification

Tags & Cell Markers, Signal Transduction, Isotype, Loading Controls, Metabolism

2G11

Unconjugated

Non-selective voltage-gated ion channel that mediates the transport of anions and cations through the mitochondrion outer membrane and plasma membrane. The channel at the outer mitochondrial membrane allows diffusion of small hydrophilic molecules; in the plasma membrane it is involved in cell volume regulation and apoptosis. It adopts an open conformation at low or zero membrane potential and a closed conformation at potentials above 30-40 mV. The open state has a weak anion selectivity whereas the closed state is cation-selective. Binds various signaling molecules, including the sphingolipid ceramide, the phospholipid phosphatidylcholine, and the sterols cholesterol and oxysterol. In depolarized mitochondria, acts downstream of PRKN and PINK1 to promote mitophagy or prevent apoptosis; polyubiquitination by PRKN promotes mitophagy, while monoubiquitination by PRKN decreases mitochondrial calcium influx which ultimately inhibits apoptosis. May participate in the formation of the permeability transition pore complex (PTPC) responsible for the release of mitochondrial products that triggers apoptosis. May mediate ATP export from cells. Part of a complex composed of HSPA9, ITPR1 and VDAC1 that regulates mitochondrial calcium-dependent apoptosis by facilitating calcium transport from the ER lumen to the mitochondria intermembrane space thus providing calcium for the downstream calcium channel MCU that directly releases it into mitochondria matrix. Mediates cytochrome c efflux. Catalyzes the scrambling of phospholipids across the outer mitochondrial membrane; the mechanism is unrelated to channel activity and is capable of translocating both anionic and zwitterionic phospholipids.