Validation Data Gallery
Tested Applications
| Positive WB detected in | HeLa cells, HEK-293 cells, MCF-7 cells, Jurkat cells, HSC-T6 cells, NIH/3T3 cells, RAW 264.7 cells |
| Positive IHC detected in | mouse kidney tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF/ICC detected in | NIH/3T3 cells |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:5000-1:50000 |
| Immunohistochemistry (IHC) | IHC : 1:250-1:1000 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:400-1:1600 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Published Applications
| WB | See 2 publications below |
| IF | See 1 publications below |
Product Information
66637-1-Ig targets STK3/MST2 in WB, IHC, IF/ICC, ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Cited Reactivity | human |
| Host / Isotype | Mouse / IgG2a |
| Class | Monoclonal |
| Type | Antibody |
| Immunogen |
CatNo: Ag2741 Product name: Recombinant human STK3 protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 1-306 aa of BC010640 Sequence: MEQPPAPKSKLKKLSEDSLTKQPEEVFDVLEKLGEGSYGSVFKAIHKESGQVVAIKQVPVESDLQEIIKEISIMQQCDSPYVVKYYGSYFKNTDLWIVMEYCGAGSVSDIIRLRNKTLIEDEIATILKSTLKGLEYLHFMRKIHRDIKAGNILLNTEGHAKLADFGVAGQLTDTMAKRNTVIGTPFWMAPEVIQEIGYNCVADIWSLGITSIEMAEGKPPYADIHPMRAIFMIPTNPPPTFRKPELWSDDFTDFVKKCLVKNPEQRATATQLLQHPFIKNAKPVSILRDLITEAMEIKAKRHEEQQ 相同性解析による交差性が予測される生物種 |
| Full Name | serine/threonine kinase 3 (STE20 homolog, yeast) |
| Calculated molecular weight | 491 aa, 56 kDa |
| Observed molecular weight | 56-63 kDa |
| GenBank accession number | BC010640 |
| Gene Symbol | STK3 |
| Gene ID (NCBI) | 6788 |
| RRID | AB_2881996 |
| Conjugate | Unconjugated |
| Form | |
| Form | Liquid |
| Purification Method | Protein A purification |
| UNIPROT ID | Q13188 |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol{{ptg:BufferTemp}}7.3 |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
Background Information
The protein encoded by STK3 gene is a key serine/threonine kinase, and its protein product can be cleaved by caspase in the process of apoptosis, and the inhibitory C-terminal part is removed, and the N-terminal part is transferred to the nucleus to form homodimer, which becomes an active kinase and promotes chromatin condensation in the process of apoptosis. STK3 is one of the core components of Hippo signaling pathway, which plays a key role in controlling cell proliferation, apoptosis and tissue growth. In the Hippo signaling pathway, STK3 forms a cascade reaction with STK4, LATS1/2 and other kinases, phosphorylates and activates LATS1/2, and then inhibits transcription coactivators YAP and TAZ, thus controlling cell growth and preventing cancer progression. STK3 and STK4(MST1) are similar in structure and function. They have conserved amino-terminal kinase domains, carboxyl-terminal regulatory domains and interaction domains. The antibody can cross-recognize STK4.
Protocols
| Product Specific Protocols | |
|---|---|
| IF protocol for STK3/MST2 antibody 66637-1-Ig | Download protocol |
| IHC protocol for STK3/MST2 antibody 66637-1-Ig | Download protocol |
| WB protocol for STK3/MST2 antibody 66637-1-Ig | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Biochim Biophys Acta Gen Subj Extracellular matrix stiffness regulates degradation of MST2 via SCF βTrCP | ||
Oncogene Identification of a novel alternative splicing isoform of the Hippo kinase STK3/MST2 with impaired kinase and cell growth suppressing activities |