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Phospho-Cortactin (Tyr421) Rabbit anti-Human, Mouse, Polyclonal, Invitrogen™ Non-distribution product as customer accommodation.

Rabbit Polyclonal Antibody

Manufacturer:  Invitrogen 44854G

Catalog No. 44-854-G


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Description

Description

Cortactin (Cttn) is a ubiquitous actin-binding protein that was originally identified as a substrate for Src. It contributes to the organization of the actin cytoskeleton and cell shape. Cortactin also plays a role in the formation of lamellipodia and cell migration. It is accumulated in peripheral, actin-enriched structures of cells suggesting that cortactin facilitates actin network formation. Cortactin has four major domains of interest the N-terminal acidic (NTA) and tandem repeats domains and the C-terminal proline-rich and SH3 Domains. NTA associates with the Arp2/3 and WASP complex at F-actin branches. Cortactin is involved in promoting cell motility and invasion, including a critical role in invadopodia, actin rich-subcellular protrusions associated with degradation of the ECM by cancer cells. Cortactin is phosphorylated by src family kinases at Y421, Y466, and Y482 and S405 and S418 that are phosphorylated by Erk family kinases.
Specifications

Specifications

Phospho-Cortactin (Tyr421)
Polyclonal
Dulbecco′s PBS with 1mg/mL BSA, 50% glycerol and 0.05% sodium azide; pH 7.3
Q14247, Q60598
1110020L01Rik, Amplaxin, cortactin, CTTN, EMS1, ems1 sequence (mammary tumor and squamous cell carcinoma-associated (p80/85 src substrate), FLJ34459, Oncogene EMS1, Src substrate cortactin, SRC8
Rabbit
IgG
100 μL
-20°C
Primary
13043, 2017
Immunocytochemistry, Immunofluorescence, Western Blot
Unconjugated
CTTN
Liquid
Cttn
The antiserum was produced against a chemically synthesized phosphopeptide derived from the region of mouse cortactin that contains tyrosine 421.
Antigen affinity chromatography
RUO
Antibody
Polyclonal
Human, Mouse
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