Anti-STK39/SPAK antibody (Internal) (STJ71936)
SPECIFICATIONS
ClonalityPolyclonal
HostGoat
ConjugationUnconjugated
IsotypeIgG
General Information
| Short Description | Goat polyclonal antibody anti-STK39/SPAK (Internal) is suitable for use in ELISA, Western Blot and Immunohistochemistry research applications. |
| Applications | Pep-ELISA/WB/IHC |
| Host | Goat |
| Reactivity | Human/Mouse/Rat/Dog |
| Note | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Product Properties
| Clonality | Polyclonal |
| Isotype | IgG |
| Conjugation | Unconjugated |
| Concentration | 0.5 mg/mL |
| Purification | Purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide. |
| Dilution Range | Peptide ELISA: antibody detection limit dilution 1:4000.WB: Approx 65kDa band observed in Human Brain (Cerebellum) lysate (calculated MW of 59.5kDa according to NP_037365.2). The observed molecular weight corresponds to earlier findings with dif |
| Formulation | 0.5 mg/ml in Tris saline, 0.02% sodium azide, pH7.3 with 0.5% bovine serum albumin. NA |
| Storage Instruction | Store at-20ยฐC on receipt and minimise freeze-thaw cycles. |
Target Information
| Gene Symbol | STK39 |
| Gene ID | 27347 |
| Uniprot ID | STK39_HUMAN |
| Accession Number | NP_037365.2 |
| Immunogen Region | Internal |
| Immunogen Sequence | SQEKSRRVKEENPE |
Additional Info
| Post Translational Modifications | Phosphorylation at Thr-231 by WNK kinases (WNK1, WNK2, WNK3 or WNK4) is required for activation. Autophosphorylation at Thr-231 positively regulates its activity. Phosphorylated at Ser-309 by PRKCQ. |
| Function | Effector serine/threonine-protein kinase component of the WNK-SPAK/OSR1 kinase cascade, which is involved in various processes, such as ion transport, response to hypertonic stress and blood pressure. Specifically recognizes and binds proteins with a RFXV motif. Acts downstream of WNK kinases (WNK1, WNK2, WNK3 or WNK4): following activation by WNK kinases, catalyzes phosphorylation of ion cotransporters, such as SLC12A1/NKCC2, SLC12A2/NKCC1, SLC12A3/NCC, SLC12A5/KCC2 or SLC12A6/KCC3, regulating their activity. Mediates regulatory volume increase in response to hyperosmotic stress by catalyzing phosphorylation of ion cotransporters SLC12A1/NKCC2, SLC12A2/NKCC1 and SLC12A6/KCC3 downstream of WNK1 and WNK3 kinases. Phosphorylation of Na-K-Cl cotransporters SLC12A2/NKCC1 and SLC12A2/NKCC1 promote their activation and ion influx.simultaneously, phosphorylation of K-Cl cotransporters SLC12A5/KCC2 and SLC12A6/KCC3 inhibit their activity, blocking ion efflux. Acts as a regulator of NaCl reabsorption in the distal nephron by mediating phosphorylation and activation of the thiazide-sensitive Na-Cl cotransporter SLC12A3/NCC in distal convoluted tubule cells of kidney downstream of WNK4. Mediates the inhibition of SLC4A4, SLC26A6 as well as CFTR activities. Phosphorylates RELT. |
| Protein Name | Ste20/Sps1-Related Proline-Alanine-Rich Protein KinaseSte-20-Related KinaseDchtSerine/Threonine-Protein Kinase 39 |
| Cellular Localisation | CytoplasmNucleusNucleus When Caspase-Cleaved |
| Alternative Antibody Names | Anti-Ste20/Sps1-Related Proline-Alanine-Rich Protein Kinase antibodyAnti-Ste-20-Related Kinase antibodyAnti-Dcht antibodyAnti-Serine/Threonine-Protein Kinase 39 antibodyAnti-STK39 antibodyAnti-PASK antibodyAnti-SPAK antibody |
Information sourced from Uniprot.org