CoraLite® Plus 488-conjugated P62,SQSTM1 Monoclonal antibody

P62,SQSTM1 Monoclonal Antibody for IF/ICC

Host / Isotype

Mouse / IgG2a

Reactivity

human

Applications

IF/ICC

Conjugate

CoraLite® Plus 488 Fluorescent Dye

CloneNo.

1H5C1

Cat no : CL488-66184

Synonyms

A170, EBIAP, ORCA, OSIL, p60, P62, P62/SQSTM1, p62B, PDB3, sequestosome 1, SQSTM1, Ubiquitin binding protein p62, ZIP3

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Validation Data Gallery

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  IF Staining of HepG2 using CL488-66184

  Immunofluorescent analysis of (-20°C Ethanol) fixed Chloroquine treated HepG2 cells using CL488-66184 (P62,SQSTM1 antibody) at dilution of 1:100. .

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  IF Staining of HepG2 using CL488-66184

  Immunofluorescent analysis of (-20°C Ethanol) fixed HepG2 cells using CL488-66184 (P62,SQSTM1 antibody) at dilution of 1:100.

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  IF Staining of U2OS using CL488-66184

  Immunofluorescent analysis of (-20°C Ethanol) fixed Chloroquine treated U2OS cells using CoraLite® Plus 488 P62,SQSTM1 antibody (CL488-66184, Clone: 1H5C1 ) at dilution of 1:100, CL594-Phalloidin (red).

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Tested Applications

• Positive IF/ICC detected in: HepG2 cells, Chloroquine treated U2OS cells

Recommended dilution

• Immunofluorescence (IF)/ICC: IF/ICC : 1:50-1:500

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

CL488-66184 targets P62,SQSTM1 in IF/ICC applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Mouse / IgG2a
• Class: Monoclonal
• Type: Antibody
• Immunogen: P62,SQSTM1 fusion protein Ag13131
• Full Name: sequestosome 1
• Calculated Molecular Weight: 48 kDa
• Observed Molecular Weight: 62 kDa
• GenBank Accession Number: BC017222
• Gene Symbol: P62/SQSTM1
• Gene ID (NCBI): 8878
• RRID: AB_2883277
• Conjugate: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 493 nm / 522 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

Sequestosome 1 (SQSTM1/p62) is a multifunctional adaptor protein implicated in selective autophagy, cell signaling pathways, and tumorigenesis. p62 has been implicated in shuttling ubiquitinated and sometimes aggregated proteins for autophagic degradation. As a autophagy-specific substrate, p62 is degraded during the autophagic process, which makes intracellular level of p62 as a marker for autophagy flux. p62 is at the cross-roads of several signaling pathways including Ras/ Raf/ MAPK and NFκB and plays important role in cancer. p62 is a component of inclusion bodies/ protein aggregates found in human diseases, including Huntington's disease, Alzheimer's disease, Parkinson's disease in the brain, and nephropathic cystinosis in kidney (PMID: 22074114, 22860231, 22714671). The molecular weight of p62 is predicted as 48/ 38 kDa, while western blot analyses using this antibody demonstrate the major band around 60-62 kDa in various tissues.