WB result of MEK3 Rabbit mAb
Primary antibody: MEK3 Rabbit mAb at 1/1000 dilution
Lane 1: HepG2 whole cell lysate 20 µg
Lane 2: HeLa whole cell lysate 20 µg
Lane 3: MCF7 whole cell lysate 20 µg
Secondary antibody: Goat Anti-Rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 39 kDa
Observed MW: 36, 39 kDa
(This blot was developed with high sensitivity substrate)
MEK3 Recombinant Rabbit mAb (S-835-23)
MEK3 Recombinant Rabbit mAb (S-835-23)
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Product Details
Product Details
Product Specification
| Host | Rabbit |
| Synonyms | Dual specificity mitogen-activated protein kinase kinase 3, MAP kinase kinase 3, MAPKK 3, MAPK/ERK kinase 3, SAPK kinase 2, SAPKK-2, SAPKK2, Stress-activated protein kinase kinase 2 |
| Immunogen | Recombinant Protein |
| Location | Cytoplasm, Nucleus |
| Accession | P46734 |
| Clone Number | S-835-23 |
| Antibody Type | Recombinant mAb |
| Isotype | IgG |
| Application | WB, IHC-P, ICC, ICFCM, IP |
| Reactivity | Hu, Ms, Rt |
| Purification | Protein A |
| Concentration | 0.5 mg/ml |
| Conjugation | Unconjugated |
| Physical Appearance | Liquid |
| Storage Buffer | PBS, 40% Glycerol, 0.05%BSA, 0.03% Proclin 300 |
| Stability & Storage | 12 months from date of receipt / reconstitution, -20 °C as supplied |
Dilution
| application | dilution | species |
| WB | 1:1000 | null |
| IP | 1:50 | null |
| IHC-P | 1:250 | null |
| ICC | 1:500 | null |
| ICFCM | 1:500 | null |
Background
Dual specificity kinase. Is activated by cytokines and environmental stress in vivo. Catalyzes the concomitant phosphorylation of a threonine and a tyrosine residue in the MAP kinase p38. Part of a signaling cascade that begins with the activation of the adrenergic receptor ADRA1B and leads to the activation of MAPK14.
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Western Blot
WB result of MEK3 Rabbit mAb
Primary antibody: MEK3 Rabbit mAb at 1/1000 dilution
Lane 1: NIH/3T3 whole cell lysate 20 µg
Secondary antibody: Goat Anti-Rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 39 kDa
Observed MW: 36, 39 kDa
(This blot was developed with high sensitivity substrate)
WB result of MEK3 Rabbit mAb
Primary antibody: MEK3 Rabbit mAb at 1/1000 dilution
Lane 1: C6 whole cell lysate 20 µg
Secondary antibody: Goat Anti-Rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 39 kDa
Observed MW: 39 kDa
(This blot was developed with high sensitivity substrate)
FC
Flow cytometric analysis of 4% PFA fixed 90% methanol permeabilized NIH/3T3 (Mouse embryonic fibroblast) cells labelling MEK3 antibody at 1/500 dilution (0.1 μg)/ (Red) compared with a Rabbit monoclonal IgG (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). Goat Anti - Rabbit IgG Alexa Fluor® 488 was used as the secondary antibody.
IP
MEK3 Rabbit mAb at 1/50 dilution (1 µg) immunoprecipitating MEK3 in 0.4 mg HepG2 whole cell lysate.
Western blot was performed on the immunoprecipitate using MEK3 Rabbit mAb at 1/1000 dilution.
Secondary antibody (HRP) for IP was used at 1/400 dilution.
Lane 1: HepG2 whole cell lysate 20 µg (Input)
Lane 2: MEK3 Rabbit mAb IP in HepG2 whole cell lysate
Lane 3: Rabbit monoclonal IgG IP in HepG2 whole cell lysate
Predicted MW: 39 kDa
Observed MW: 36, 39 kDa
Immunohistochemistry
IHC shows positive staining in paraffin-embedded human colon. Anti-MEK3 antibody was used at 1/250 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human skeletal muscle. Anti-MEK3 antibody was used at 1/250 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human breast cancer. Anti-MEK3 antibody was used at 1/250 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human lung adenocarcinoma. Anti-MEK3 antibody was used at 1/250 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded mouse skeletal muscle. Anti-MEK3 antibody was used at 1/250 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
Immunocytochemistry
ICC shows positive staining in HepG2 cells. Anti-MEK3 antibody was used at 1/500 dilution (Green) and incubated overnight at 4°C. Goat polyclonal Antibody to Rabbit IgG - H&L (Alexa Fluor® 488) was used as secondary antibody at 1/1000 dilution. The cells were fixed with 4% PFA and permeabilized with 0.1% PBS-Triton X-100. Nuclei were counterstained with DAPI (Blue). Counterstain with tubulin (Red).
ICC shows positive staining in NIH/3T3 cells. Anti-MEK3 antibody was used at 1/500 dilution (Green) and incubated overnight at 4°C. Goat polyclonal Antibody to Rabbit IgG - H&L (Alexa Fluor® 488) was used as secondary antibody at 1/1000 dilution. The cells were fixed with 4% PFA and permeabilized with 0.1% PBS-Triton X-100. Nuclei were counterstained with DAPI (Blue). Counterstain with tubulin (Red).
