| Host: |
Rabbit |
| Applications: |
IHC/WB |
| Reactivity: |
Human/Rat/Mouse |
| Note: |
STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description: |
Rabbit polyclonal antibody anti-KCNQ3 (750-800 aa) is suitable for use in Immunohistochemistry and Western Blot research applications. |
| Clonality: |
Polyclonal |
| Conjugation: |
Unconjugated |
| Isotype: |
IgG |
| Formulation: |
Lyophilised |
| Purification: |
IgG purified |
| Dilution Range: |
IHC, WB. A dilution of 1:200 to 1:2000 is recommended. The optimal dilution should be determined by the end user. Not yet tested in other applications. |
| Storage Instruction: |
Maintain the lyophilised/reconstituted antibodies frozen at-20°C for long term storage and refrigerated at 2-8°C for a shorter term. When reconstituting, Glycerol (1:1) may be added for an additional stability. Avoid freeze and thaw cycles. |
| Gene Symbol: |
KCNQ3 |
| Gene ID: |
3786 |
| Uniprot ID: |
KCNQ3_HUMAN |
| Immunogen Region: |
750-800 aa |
| Specificity: |
Specific for KCNQ3. |
| Immunogen: |
A synthetic peptide from aa region 750-800 of human KCNQ3 (Kv7.3) conjugated to blue carrier protein was used as the antigen. The peptide is homologous in rat and mouse. |
| Post Translational Modifications | KCNQ2/KCNQ3 are ubiquitinated by NEDD4L. Ubiquitination leads to protein degradation (Probable). Degradation induced by NEDD4L is inhibited by USP36. |
| Function | Pore-forming subunit of the voltage-gated potassium (Kv) M-channel which is responsible for the M-current, a key controller of neuronal excitability. M-channel is composed of pore-forming subunits KCNQ2 and KCNQ3 assembled as heterotetramers. The native M-current has a slowly activating and deactivating potassium conductance which plays a critical role in determining the subthreshold electrical excitability of neurons as well as the responsiveness to synaptic inputs. M-channel is selectively permeable in vitro to other cations besides potassium, in decreasing order of affinity K(+) > Rb(+) > Cs(+) > Na(+). M-channel association with SLC5A3/SMIT1 alters channel ion selectivity, increasing Na(+) and Cs(+) permeation relative to K(+). Suppressed by activation of M1 muscarinic acetylcholine receptors. KCNQ3 also associates with KCNQ5 to form a functional channel in vitro and may also contribute to the M-current in brain. |
| Protein Name | Potassium Voltage-Gated Channel Subfamily Kqt Member 3Kqt-Like 3Potassium Channel Subunit Alpha Kvlqt3Voltage-Gated Potassium Channel Subunit Kv7.3 |
| Database Links | Reactome: R-HSA-1296072Reactome: R-HSA-445095 |
| Cellular Localisation | Cell MembraneMulti-Pass Membrane Protein |
| Alternative Antibody Names | Anti-Potassium Voltage-Gated Channel Subfamily Kqt Member 3 antibodyAnti-Kqt-Like 3 antibodyAnti-Potassium Channel Subunit Alpha Kvlqt3 antibodyAnti-Voltage-Gated Potassium Channel Subunit Kv7.3 antibodyAnti-KCNQ3 antibody |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
