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Human/Mouse/Rat JNK2 Antibody

Catalog #: MAB1846
2 Citations Datasheet / COA / SDS
Catalog # Availability Size / Price Qty
MAB1846
MAB1846-SP
Detection of Human, Mouse, and Rat JNK2 by Western Blot.
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Citations (2)
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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human/Mouse/Rat JNK2 Antibody Summary

Species Reactivity
Human, Mouse, Rat
Specificity
Detects human, mouse, and rat JNK2, expressed as p46 JNK (isoforms 2 and/or 3, both 382 aa) and p54 JNK (isoforms 1 and/or 4, both 424 aa) in Western blots. Does not detect recombinant JNK1 or JNK3.
Source
Monoclonal Mouse IgG2B Clone # 252320
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
E. coli-derived recombinant human JNK2 isoform 2
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
Western Blot
0.2 µg/mL
See below
Immunocytochemistry
8-25 µg/mL
See below
Knockout Validated
JNK2 is specifically detected in HEK293T human embryonic kidney parental cell line but is not detectable in JNK2 knockout HEK293T cell line.
 

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, and Rat JNK2 antibody by Western Blot. View Larger

Detection of Human, Mouse, and Rat JNK2 by Western Blot. Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line and C2C12 mouse myoblast cell line. PVDF membrane was probed with 0.2 µg/mL Mouse Anti-Human/Mouse/Rat JNK2 Monoclonal Antibody (Catalog # MAB1846) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). For additional reference, recombinant human JNK1, JNK2, and JNK3 (1 ng/lane) were included. Specific bands for JNK2 were detected at approximately 46 and 54 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Immunocytochemistry JNK2 antibody in HeLa Human Cell Line by Immunocytochemistry (ICC). View Larger

JNK2 in HeLa Human Cell Line. JNK2 was detected in immersion fixed HeLa human cervical epithelial carcinoma cell line using Mouse Anti-Human/Mouse/Rat JNK2 Monoclonal Antibody (Catalog # MAB1846) at 25 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. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Knockout Validated Western Blot Shows Human JNK2 Antibody Specificity by Using Knockout Cell Line. View Larger

Western Blot Shows Human JNK2 Specificity by Using Knockout Cell Line. Western blot shows lysates of HEK293T human embryonic kidney parental cell line and JNK2 knockout HEK293T cell line (KO). PVDF membrane was probed with 0.2 µg/mL of Mouse Anti-Human/Mouse/Rat JNK2 Monoclonal Antibody (Catalog # MAB1846) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). Specific bands were detected for JNK2 at approximately 45 and 54 kDa (as indicated) in the parental HEK293T cell line, but is not detectable in knockout HEK293T cell line. GAPDH (Catalog # MAB5718) is shown as a loading control. This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Immunocytochemistry View Larger

JNK2 in C2C12 Mouse Cell Line. JNK2 was detected in immersion fixed C2C12 mouse myoblast cell line using Mouse Anti-Human/Mouse/Rat JNK2 Monoclonal Antibody (Catalog # MAB1846) at 25 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; NL007) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. Staining was performed using our protocol for Fluorescent ICC Staining of Non-adherent Cells.

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.

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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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: JNK2

The c-Jun N-terminal kinases (JNKs) are encoded by three genes: JNK1, JNK2, and JNK3. Members of the MAPK superfamily, JNKs are activated by environmental stresses and inflammatory cytokines. JNK1, also known as SAPK1 gamma and MAPK8, is expressed as four isoforms generated by alternative splicing. JNK1 is activated by dual phosphorylation at T183 and Y185 by the MAPK kinases MKK4 and/or MKK7.

Long Name
C-Jun N-terminal Kinase 2
Entrez Gene IDs
5601 (Human); 243911 (Mouse); 50658 (Rat)
Alternate Names
c-Jun kinase 2; c-Jun N-terminal kinase 2; EC 2.7.11; EC 2.7.11.24; JNK2; JNK2A; JNK2BETA; JNK2JNK2ALPHA; JNK-55; Jun kinase; MAP kinase 9; MAPK 9; MAPK9; mitogen-activated protein kinase 9; p54a; p54aSAPK; PRKM9JNK2B; SAPK; SAPK1 alpha; Stress-activated protein kinase JNK2

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Citations for Human/Mouse/Rat JNK2 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

2 Citations: Showing 1 - 2
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  1. APP upregulation contributes to retinal ganglion cell degeneration via JNK3
    Authors: C Liu, CW Zhang, Y Zhou, WQ Wong, LC Lee, WY Ong, SO Yoon, W Hong, XY Fu, TW Soong, EH Koo, LW Stanton, KL Lim, ZC Xiao, GS Dawe
    Cell Death Differ., 2017-12-13;0(0):.
    Species: Mouse
    Sample Types: Tissue Homogenates
    Applications: Western Blot
  2. Distinct role of c-Jun N-terminal kinase isoforms in human neutrophil apoptosis regulated by tumor necrosis factor-alpha and granulocyte-macrophage colony-stimulating factor.
    Authors: Kato T, Noma H, Kitagawa M, Takahashi T, Oshitani N, Kitagawa S
    J. Interferon Cytokine Res., 2008-04-01;28(4):235-43.
    Species: Human
    Sample Types: Cell Lysates
    Applications: ELISA Development

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