CoraLite® Plus 750-conjugated VDAC1/Porin Monoclonal antibody

VDAC1/Porin Monoclonal Antibody for WB

Host / Isotype

Mouse / IgG3

Reactivity

human, mouse, rat

Applications

WB

Conjugate

CoraLite® Plus 750 Fluorescent Dye

CloneNo.

1E2C7

Cat no : CL750-66345

Synonyms

Porin, VDAC1, Porin 31HL, PORIN 31 HL, Plasmalemmal porin

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Validation Data Gallery

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  WB analysis using CL750-66345

  Various lysates were subjected to SDS PAGE followed by western blot with CL750-66345 (VDAC1/Porin antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.

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Tested Applications

• Positive WB detected in: HeLa cells, Jurkat cells, HEK-293 cells

Recommended dilution

• Western Blot (WB): WB : 1:1000-1:4000

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

CL750-66345 targets VDAC1/Porin in WB applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Host / Isotype: Mouse / IgG3
• Class: Monoclonal
• Type: Antibody
• Immunogen: Peptide
• Full Name: voltage-dependent anion channel 1
• Calculated Molecular Weight: 31 kDa
• Observed Molecular Weight: 35-37 kDa
• GenBank Accession Number: NM_003374
• Gene Symbol: Porin
• Gene ID (NCBI): 7416
• Conjugate: CoraLite® Plus 750 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 755 nm / 780 nm
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
• Storage Conditions: Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage.

Background Information

VDAC1, also named as VDAC, porin 31HM, porin 31HL and plasmalemmal porin, belongs to the eukaryotic mitochondrial porin family. It adopts an open conformation at low or zero membrane potential and a closed conformation at potentials above 30-40 mV, to form a channel through the mitochondrial outer membrane and also the plasma membrane. Unlike other membrane transport proteins, porins are large enough to allow passive diffusion. Studies have shown that VDAC1 is subject to both phosphorylation and acetylation (PMID: 23233904). The apparent molecular weight of VDAC1 is 30-37 kDa (PMID: 14573604; 23754752; 25681439). Hypoxic conditions were found to trigger cleavage of the VDAC1 C-terminal to yield a 26-kDa truncated but active form (PMID: 22389449; 23233904).