CoraLite® Plus 647-conjugated Cortactin Polyclonal antibody

Cortactin Polyclonal Antibody for FC (Intra)

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

FC (Intra)

Conjugate

CoraLite® Plus 647 Fluorescent Dye

Cat no : CL647-11381

Synonyms

Amplaxin, cortactin, CTTN, EMS1, FLJ34459, Oncogene EMS1, Src substrate cortactin

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Validation Data Gallery

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  FC experiment of HeLa using CL647-11381

  1X10^6 HeLa cells were intracellularly stained with 0.2 ug CoraLite® Plus 647 Anti-Human Cortactin (CL647-11381) (red), or 0.2 ug isotype control (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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Tested Applications

• Positive FC detected in: HeLa cells

Recommended dilution

• Flow Cytometry (FC): FC : 0.20 ug per 10^6 cells in a 100 µl suspension

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

CL647-11381 targets Cortactin in FC (Intra) applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: Cortactin fusion protein Ag1940
• Full Name: cortactin
• Calculated Molecular Weight: 57 kDa
• Observed Molecular Weight: 80 kDa, 85 kDa
• GenBank Accession Number: BC008799
• Gene Symbol: CTTN
• Gene ID (NCBI): 2017
• Conjugate: CoraLite® Plus 647 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 654 nm / 674 nm
• Form: Liquid
• Purification Method: Antigen affinity 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. 20ul sizes contain 0.1% BSA.

Background Information

Cortactin, encoded by CTTN gene (formerly EMS1), was originally identified as a substrate of the Src kinase. It is a cytoskeletal protein that interacts with F-actin and Arp2/3 complex and plays an important role in regulation of actin assembly and cytoskeleton dynamics. Overexpression of cortactin increases cell migration, and is thought to contribute to the invasive phenotype of breast cancer and several other tumors. Three isoforms of cortactin exist due to the alternative splicing. Although cortactin has a predicted molecular weight around 65 kDa, it was detected as 80/85 doublet or as multiple bands between 75 and 85 kDa on SDS-PAGE (PMID: 18607838, 19089942).