Human ERK3 Antibody

Catalog # Availability Size / Price Qty
Detection of Human ERK3 by Western Blot.
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Product Details
Supplemental Products

Human ERK3 Antibody Summary

Species Reactivity
Detects endogenous human ERK3 in Western blots.
Polyclonal Goat IgG
Antigen Affinity-purified
E. coli-derived recombinant human ERK3
Accession # Q16659
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
1 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.

Data Example

Western Blot Detection of Human ERK3 antibody by Western Blot. View Larger

Detection of Human ERK3 by Western Blot. Western blot shows lysates of MDA-MB-468 human breast cancer cell line, U937 human histiocytic lymphoma cell line, and Raji human Burkitt's lymphoma cell line. PVDF membrane was probed with 1 µg/mL of Human ERK3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3196) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for ERK3 at approximately 105 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: ERK3

Extracellular signal-regulated kinase 3 (ERK3) is a serine/threonine protein kinase also known as mitogen-activated protein kinase 6 (MAPK6) and p97MAPK. Unlike ERK1 and ERK2, ERK3 lacks the phosphoacceptor sequence T-E-Y in its activation loop. This kinase also possesses a unique C-terminal extension that is missing in traditional MAPKs. Highly unstable, ERK3 is rapidly degraded following N-terminal ubiquitination.

Long Name
Extracellular Signal-regulated Kinase 3
Entrez Gene IDs
5597 (Human); 50772 (Mouse); 58840 (Rat)
Alternate Names
DKFZp686F03189; EC 2.7.11; EC; ERK3; ERK-3; ERK3p97-MAPK; Extracellular signal-regulated kinase 3; extracellular signal-regulated kinase, p97; HsT17250; MAP kinase 6; MAP kinase isoform p97; MAPK 6; MAPK6; mitogen-activated protein kinase 6; p97MAPK; PRKM6; protein kinase, mitogen-activated 5; protein kinase, mitogen-activated 6

Product Datasheets


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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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