Human MKK4 Antibody

Name: Human MKK4 Antibody
Brand: R&D Systems
SKU: MAB3390
Rating: 3.8 (4 reviews)

Catalog #: MAB3390 4 Reviews Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
MAB3390
MAB3390-SP

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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human MKK4 Antibody Summary

Species Reactivity

Human

Specificity

Detects human MKK4 in direct ELISAs. This antibody does not cross-react with recombinant human MKK7.

Source

Monoclonal Mouse IgG_2B Clone # 323042

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

E. coli-derived recombinant human MKK4
Met1-Asp399
Accession # P45985

Formulation

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.

Label

Unconjugated

Applications

Recommended Concentration

Sample

Immunocytochemistry

3-25 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

Immunocytochemistry

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MKK4 in HeLa Human Cell Line. MKK4 was detected in immersion fixed HeLa human cervical epithelial carcinoma cell line using Mouse Anti-Human MKK4 Monoclonal Antibody (Catalog # MAB3390) at 3 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm and nuclei. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

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: MKK4

Mitogen-activated protein kinase kinase 4 (MKK4 or MAP2K4), also known as SAPK/ERK kinase 1 (SEK1) and Jun kinase kinase 1 (JNKK1), is activated by proinflammatory cytokines and environmental stresses. Activation occurs through phosphorylation at Ser257 and Thr261 by several upstream MAPK kinase kinases (MAP3Ks). MKK4 is a dual specificity protein kinase, phosphorylating and activating the JNK family of MAP kinases at Thr and Tyr positions within the phosphoacceptor sequence Thr-Pro-Tyr.

Long Name

Mitogen-activated Protein Kinase Kinase 4

Entrez Gene IDs

6416 (Human)

Alternate Names

c-Jun N-terminal kinase kinase 1; dual specificity mitogen-activated protein kinase kinase 4; JNK activating kinase 1; JNK-activated kinase 1; JNK-activating kinase 1; JNKK; JNKK1; JNKK1MAPK/ERK kinase 4; MAP kinase kinase 4; MAP2K4; MAPKK4; MEK4; MEK4MEK 4; mitogen-activated protein kinase kinase 4; MKK4; MKK4SAPK/ERK kinase 1; PRKMK4; PRKMK4MAPKK 4; SEK1; SERK1; SERK1EC 2.7.12.2