Storage Buffer | PBS pH 7.4, 0.02% Proclin 300, 50% glycerol |
Storage Temperature | -20ºC |
Shipping Temperature | Blue Ice or 4ºC |
Purification | AmMagTM Ultra AT Protein A MagBeads |
Clonality | Recombinant Monoclonal |
Clone Number | C25 |
Isotype | IgG Kappa |
Specificity | Detects the cytoplasmic C-terminus of Kv1.2. Does not cross-react with other Kv1 channels. |
Cite This Product | Kv1.2 Antibody (StressMarq Biosciences | Victoria, BC CANADA, Catalog# SMC-628) |
Certificate of Analysis | 1 µg/ml was sufficient for detection of Kv1.2 in Rat Brain Membrane lysate. |
Alternative Names | Kv1.2 Antibody, Kv1.2 Ion Channel Antibody, Potassium voltage-gated channel subfamily A member 2 Antibody, NGK1 Antibody, Voltage-gated K(+) channel HuKIV Antibody, Voltage-gated potassium channel HBK5 Antibody, Voltage-gated potassium channel subunit Kv1.2 Antibody |
Research Areas | Ion Channels, Neuroscience, Potassium Channels, Voltage-Gated Potassium Channels |
Cellular Localization | Cell membrane, Cell projection, Synapse, Endoplasmic reticulum membrane, Lamellipodium membrane, Synaptosome, Presynaptic membrane, Dendrite, Paranodal septate junction |
Accession Number | NP_004965.1 |
Gene ID | 3737 |
Swiss Prot | P16389 |
Scientific Background | Aside from being important as a biophysical model of ion channel gating, Kv1.2 appears to contribute to neurological function in humans and animal models with a growing number of reports linking mutations to neurological diseases (1). A landmark crystallographic study resolved the Kv1.2 channel structure at 2.9 Å, revealing the open activation gate and subunit architecture, which has since served as a foundational model for understanding voltage-gated ion channel function (2). Additionally, Kv1.2 has been shown to be active modulators of neuronal signaling by influencing both the electrical properties of axons and the strength of synaptic communication (3). Due to its recombinant nature, our Human Kv1.2 Recombinant Monoclonal IgG offers high specificity and reproducibility, making it ideal for applications in immunohistochemistry, western blotting, and ion channel research. |
References |
1.,Baronas, V. A., Yang, R. Y., & Kurata, H. T. (2017). Extracellular redox sensitivity of Kv1.2 potassium channels. Scientific Reports, 7, 9145. https://doi.org/10.1038/s41598-017-08718-z 2.,Long, S. B., Campbell, E. B., & MacKinnon, R. (2005). Crystal structure of a mammalian voltage-dependent Shaker family K+ channel. Science, 309(5736), 897–903. DOI: 10.1126/science.1116269 3.,Kole, M. H. P., Letzkus, J. J., & Stuart, G. J. (2007). Axon initial segment Kv1 channels control axonal action potential waveform and synaptic efficacy. Neuron, 55(4), 633–647. DOI: 10.1016/j.neuron.2007.07.031 |
Western blot analysis with Stressmarq’s Rabbit Anti-Kv1.2 Monoclonal Antibody, Clone C25 (SMC-628) showing detection of Human Kv1.2 protein in a transient over-expression (OE) lysate (OriGene LY401550). Block: 2% skim milk + 2% BSA for 1 hour at RT. Primary Antibody: Rabbit Anti-Human Kv1.2 Recombinant Monoclonal [C25] (SMC-628) at 1:10000 for 2 hours at RT. Secondary Antibody: Goat anti-Rabbit IgG-HRP (H&L) at 1:5000 for 1 hour at RT. Color Development: Chemiluminescent for HRP (Moss) for 30 sec at RT in the dark. Exposed 0.5 seconds.
Immunocytochemistry/Immunofluorescence analysis with Stressmarq’s Rabbit Anti-Kv1.2 Monoclonal Antibody, Clone C25 (SMC-628). Tissue: Pheochromocytoma cells (PC-12). Species: Rat. Fixation: 4% PFA for 10 min at RT. Permeabilization: 0.15% TritonX for 15 min at RT. Blocking: 10% goat serum for 40 min at RT. Primary Antibody: Rabbit Anti-Human Kv1.2 Recombinant Monoclonal [C25] (SMC-628) at 1:100 for 1 hour at RT. Secondary Antibody: Goat anti-Rabbit IgG-AlexaFluor488 (green) at 1:1000 for 1 hour at RT in the dark. Counterstain: DAPI (blue) nuclear stain at 1:1000 for 5 min at RT in the dark.
Immunohistochemistry analysis with Stressmarq’s Rabbit Anti-Kv1.2 Monoclonal Antibody, Clone C25 (SMC-628). Tissue: Brain. Species: Mouse. Fixation: Paraffin embedded, 4um thin. Blocking: 3% milk for 1 hour at RT. Primary Antibody: Rabbit Anti-Human Kv1.2 Recombinant Monoclonal [C25] (SMC-628) at 1:100 for 1 hour at RT. Secondary Antibody: Goat anti-Rabbit IgG-HRP (H&L) at 1:100 for 45 min at RT. Counterstain: Hematoxylin (purple) nuclear stain at 1:10 for 5 min at RT. Color Development: DAB at 1:50 for 15 min at RT.
Immunocytochemistry/Immunofluorescence analysis with Stressmarq’s Rabbit Anti-Kv1.2 Monoclonal Antibody, Clone C25 (SMC-628). Tissue: Neuroblastoma cells (Kelly). Species: Human. Fixation: 4% PFA for 10 min at RT. Permeabilization: 0.15% TritonX for 15 min at RT. Blocking: 10% goat serum for 40 min at RT. Primary Antibody: Rabbit Anti-Human Kv1.2 Recombinant Monoclonal [C25] (SMC-628) at 1:100 for 1 hour at RT. Secondary Antibody: Goat anti-Rabbit IgG-AlexaFluor488 (green) at 1:1000 for 1 hour at RT in the dark. Counterstain: DAPI (blue) nuclear stain at 1:1000 for 5 min at RT in the dark.
Western blot analysis with Stressmarq’s Rabbit Anti-Kv1.2 Monoclonal Antibody, Clone C25 (SMC-628) showing detection of Rat Kv1.2 protein in a Rat brain membrane lysate. Block: 2% skim milk + 2% BSA for 1 hour at RT. Primary Antibody: Rabbit Anti-Human Kv1.2 Recombinant Monoclonal [C25] (SMC-628) at 1:1000 for 2 hours at RT. Secondary Antibody: Goat anti-Rabbit IgG-HRP (H&L) at 1:5000 for 1 hour at RT. Color Development: Chemiluminescent for HRP (Moss) for 3 min at RT in the dark. Exposed 0.3 seconds.
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