Human/Mouse/Rat PAK4 Antibody

Catalog # Availability Size / Price Qty
Detection of Human/Mouse/Rat PAK4 by Western Blot.
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Product Details
Supplemental Products

Human/Mouse/Rat PAK4 Antibody Summary

Species Reactivity
Human, Mouse, Rat
Detects endogenous human, mouse and rat PAK4 in Western blots.
Polyclonal Goat IgG
Antigen Affinity-purified
E. coli-derived recombinant human PAK4
Accession # O96013
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Western Blot
2 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Human/Mouse/Rat PAK4 antibody by Western Blot. View Larger

Detection of Human/Mouse/Rat PAK4 by Western Blot. Western blot shows lysates of Jurkat human acute T cell leukemia cell line, MCF-7 human breast cancer cell line, PT18 mouse mast/basophil cell line, and NIH-3T3 mouse embryonic fibroblast cell line. PVDF membrane was probed with 2 µg/mL of Human/Mouse/Rat PAK4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4178) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for PAK4 at approximately 72 kDa (as indicated). This experiment was conducted using Immunoblot Buffer Group 1.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: PAK4

As downstream targets of the Rho GTPases, the p21-activated kinase (PAK) family of serine/threonine kinases regulates the organization of the actin cytoskeleton in mammalian cells. The PAK family is structurally categorized in two groups, each with three members: group I PAK1-3; and group II PAK4-6. Targeted disruption of PAK4 in mice leads to severe defects in the development and migration of neurons, suggesting a key role for this kinase in neuronal development.

Long Name
p21/Cdc42/Rac1-activated Kinase 4
Entrez Gene IDs
10298 (Human); 70584 (Mouse); 292756 (Rat)
Alternate Names
EC 2.7.11; EC; KIAA1142; p21 protein (Cdc42/Rac)-activated kinase 4; p21(CDKN1A)-activated kinase 4; p21-activated kinase 4; PAK4; PAK-4; protein kinase related to S. cerevisiae STE20, effector for Cdc42Hs; serine/threonine-protein kinase PAK 4

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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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