PAK4

p21 protein (Cdc42/Rac)-activated kinase 4

Serine/threonine protein kinase that plays a role in a variety of different signaling pathways including cytoskeleton regulation, cell migration, growth, proliferation or cell survival. Activation by various effectors including growth factor receptors or active CDC42 and RAC1 results in a conformational change and a subsequent autophosphorylation on several serine and/or threonine residues. Phosphorylates and inactivates the protein phosphatase SSH1, leading to increased inhibitory phosphorylation of the actin binding/depolymerizing factor cofilin. Decreased cofilin activity may lead to stabilization of actin filaments. Phosphorylates LIMK1, a kinase that also inhibits the activity of cofilin. Phosphorylates integrin beta5/ITGB5 and thus regulates cell motility. Phosphorylates ARHGEF2 and activates the downstream target RHOA that plays a role in the regulation of assembly of focal adhesions and actin stress fibers. Stimulates cell survival by phosphorylating the BCL2 antagonist of cell death BAD. Alternatively, inhibits apoptosis by preventing caspase-8 binding to death domain receptors in a kinase independent manner. Plays a role in cell-cycle progression by controlling levels of the cell-cycle regulatory protein CDKN1A and by phosphorylating RAN.

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Products

ELISA Kits (2)

Type

Sandwich (1)

Sandwich CLIA (1)

Target

PAK4 (2)

Reactivity

Human (2)

Format

96-Well Strip Plate (2)

Publications

No (2)

Sample Type

Plasma (2)

Serum (2)

Tissue Homogenates (1)

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Human PAK4 (CLIA) ELISA Kit - LS-F26594

Type:

Sandwich CLIA

Format:

96-Well Strip Plate

Reactivity:

Human

Range:

54.87 - 40000 pg/ml

Detection:

Chemiluminescent

Sample Types:

Plasma, Serum

Price:

1 Plate/$968

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Human PAK4 (Sandwich ELISA) ELISA Kit - LS-F8682

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Human

Range:

0.156 - 10 ng/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Plasma, Serum, Tissue Homogenates

Price:

1 Plate/$834

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