Monoclonal Anti-MAP3K4 antibody produced in mouse
SIGMA/SAB1409316 - clone 5D4, purified immunoglobulin, buffered aqueous solution
Synonym: FLJ42439; KIAA0213; MAPKKK4; MEKK4; MTK1; PRO0412
Product Type: Chemical
Western Blotting QC Western Blot detection against Immunogen (36.63 kDa).
ELISA Detection limit for recombinant GST tagged MAP3K4 is approximately 0.03 ng/mL as a capture antibody.
| antibody form | purified immunoglobulin |
| antibody product type | primary antibodies |
| biological source | mouse |
| clone | 5D4, monoclonal |
| conjugate | unconjugated |
| form | buffered aqueous solution |
| isotype | IgG2bκ |
| mol wt | antigen 36.63 kDa |
| NCBI accession no. | NM_005922   |
| Quality Level | 100 |
| shipped in | dry ice |
| species reactivity | human |
| storage temp. | −20°C |
| target post-translational modification | unmodified |
| technique(s) | indirect ELISA: suitable |
| western blot: 1-5 μg/mL | |
| UniProt accession no. | Q9Y6R4 |
| General description: | The central core of each mitogen-activated protein kinase (MAPK) pathway is a conserved cascade of 3 protein kinases: an activated MAPK kinase kinase (MAPKKK) phosphorylates and activates a specific MAPK kinase (MAPKK), which then activates a specific MAPK. While the ERK MAPKs are activated by mitogenic stimulation, the CSBP2 and JNK MAPKs are activated by environmental stresses such as osmotic shock, UV irradiation, wound stress, and inflammatory factors. This gene encodes a MAPKKK, the MEKK4 protein, also called MTK1. This protein contains a protein kinase catalytic domain at the C terminus. The N-terminal nonkinase domain may contain a regulatory domain. Expression of MEKK4 in mammalian cells activated the CSBP2 and JNK MAPK pathways, but not the ERK pathway. In vitro kinase studies indicated that recombinant MEKK4 can specifically phosphorylate and activate PRKMK6 and SERK1, MAPKKs that activate CSBP2 and JNK, respectively but cannot phosphorylate PRKMK1, an MAPKK that activates ERKs. MEKK4 is a major mediator of environmental stresses that activate the CSBP2 MAPK pathway, and a minor mediator of the JNK pathway. Two alternatively spliced transcripts encoding distinct isoforms have been described. (provided by RefSeq) |
| Immunogen: | MAP3K4 (NP_005913, 1201 a.a. ~ 1300 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa. Sequence AASRPSPSGGDSVLPKSISSAHDTR |
| Physical form: | Solution in phosphate buffered saline, pH 7.4 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | −20°C |
| UNSPSC | 12352203 |