Zebravis Kv1.2 Antilichaam / Kcna2a

Kv1.2 forms tetrameric channel complexes, either as homotetramers or heterotetramers with other Kv1 subunits, to mediate delayed rectifier potassium currents. These channels open in response to membrane depolarization, allowing K+ ions to flow out of the cell, thereby repolarizing the membrane and shaping action potentials. In zebrafish, kcna2a and kcna2b are expressed in the central nervous system (CNS), particularly during early development, suggesting roles in neuronal differentiation, patterning, and excitability. Functional studies in zebrafish have shown that perturbations in Kv1.2 expression or function can lead to abnormal neural activity and motor behaviors, highlighting its importance in the maturation and function of the nervous system. Kv1.2 is also a target for pharmacological research, as dysfunction in Kv1.2 channels in humans is associated with disorders such as episodic ataxia, epilepsy, and neuromyotonia. Zebrafish models expressing human Kv1.2 variants or subjected to gene knockdowns provide valuable platforms for studying disease mechanisms and for high-throughput drug screening.

Western blot: 0.5-1 µg/mL

E7F8M2

Zebrafish

An E.coli-derived zebrafish Kv1.2/Kcna2a recombinant protein (amino acids E437-V493) was used as the immunogen for the Zebrafish Kv1.2 antibody.

WB

Antigen affinity chromatography

Antigen affinity purified

Lyophilized from 1X PBS with 2% Trehalose

This Zebrafish Kv1.2 antibody is available for research use only.

After reconstitution, the Zebrafish Kv1.2 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.

0.5 mg/mL if reconstituted with 0.2ml sterile DI water

Optimal dilution of the Zebrafish Kv1.2 antibody should be determined by the researcher.

Western blot analysis of Kv1.2/Kcna2a protein using Zebrafish Kv1.2 antibody and 1) zebrafish head, 2) whole female zebrafish, 3) whole male zebrafish and 4) zebrafish embryo tissue lysate. Predicted molecular weight ~57 kDa.