Kv1.4 polyclonal, anti-human, mouse, rat
€455.00
In stock
SKU
AC-ABO11605
Catalog Number: AC-ABO11605
Size: 100 µg
Isotype: Rabbit IgG
Applications: WB
Datasheet
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Size: 100 µg
Isotype: Rabbit IgG
Applications: WB
Datasheet
Request Information
Description: Rabbit IgG polyclonal antibody for Potassium voltage-gated channel subfamily A member 4(KCNA4) detection. Tested with WB in Human;Mouse;Rat.Protein Name: Potassium voltage-gated channel subfamily A member 4
Protein Function:
Voltage-gated potassium channel that mediates transmembrane potassium transport in excitable membranes. Forms tetrameric potassium-selective channels through which potassium ions pass in accordance with their electrochemical gradient. The channel alternates between opened and closed conformations in response to the voltage difference across the membrane (PubMed:19912772, PubMed:8495559). Can form functional homotetrameric channels and heterotetrameric channels that contain variable proportions of KCNA1, KCNA2, KCNA4, KCNA5, and possibly other family members as well; channel properties depend on the type of alpha subunits that are part of the channel (PubMed:8495559). Channel properties are modulated by cytoplasmic beta subunits that regulate the subcellular location of the alpha subunits and promote rapid inactivation. In vivo, membranes probably contain a mixture of heteromeric potassium channel complexes, making it difficult to assign currents observed in intact tissues to any particular potassium channel family member. Homotetrameric KCNA4 forms a potassium channel that opens in response to membrane depolarization, followed by rapid spontaneous channel closure (PubMed:19912772, PubMed:8495559). Likewise, a heterotetrameric channel formed by KCNA1 and KCNA4 shows rapid inactivation (PubMed:17156368). .
Other Names: Potassium voltage-gated channel subfamily A member 4, HPCN2, Voltage-gated K(+) channel HuKII, Voltage-gated potassium channel HBK4, Voltage-gated potassium channel HK1, Voltage-gated potassium channel subunit Kv1.4, KCNA4, KCNA4L
Subcellular Localization: Cell membrane ; Multi-pass membrane protein . Cell projection, axon .
Tissue Specificity: Detected in heart ventricle. .
Gene ID: 3739
Immunogen: A synthetic peptide corresponding to a sequence in the middle region of human Kv1.4(329-344aa LPEFRDDRDLVMALSA), different from the related mouse and rat sequences by one amino acid.
Calculated MW: 73257
Purification: Immunogen affinity purified.
Format: Lyophilized
Reconstitution: Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Contents: Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.
Concentration (mg/ml): Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Storage: At -20˚C for one year. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for a longer time.Avoid repeated freezing and thawing.
Protein Function:
Voltage-gated potassium channel that mediates transmembrane potassium transport in excitable membranes. Forms tetrameric potassium-selective channels through which potassium ions pass in accordance with their electrochemical gradient. The channel alternates between opened and closed conformations in response to the voltage difference across the membrane (PubMed:19912772, PubMed:8495559). Can form functional homotetrameric channels and heterotetrameric channels that contain variable proportions of KCNA1, KCNA2, KCNA4, KCNA5, and possibly other family members as well; channel properties depend on the type of alpha subunits that are part of the channel (PubMed:8495559). Channel properties are modulated by cytoplasmic beta subunits that regulate the subcellular location of the alpha subunits and promote rapid inactivation. In vivo, membranes probably contain a mixture of heteromeric potassium channel complexes, making it difficult to assign currents observed in intact tissues to any particular potassium channel family member. Homotetrameric KCNA4 forms a potassium channel that opens in response to membrane depolarization, followed by rapid spontaneous channel closure (PubMed:19912772, PubMed:8495559). Likewise, a heterotetrameric channel formed by KCNA1 and KCNA4 shows rapid inactivation (PubMed:17156368). .
Other Names: Potassium voltage-gated channel subfamily A member 4, HPCN2, Voltage-gated K(+) channel HuKII, Voltage-gated potassium channel HBK4, Voltage-gated potassium channel HK1, Voltage-gated potassium channel subunit Kv1.4, KCNA4, KCNA4L
Subcellular Localization: Cell membrane ; Multi-pass membrane protein . Cell projection, axon .
Tissue Specificity: Detected in heart ventricle. .
Gene ID: 3739
Immunogen: A synthetic peptide corresponding to a sequence in the middle region of human Kv1.4(329-344aa LPEFRDDRDLVMALSA), different from the related mouse and rat sequences by one amino acid.
Calculated MW: 73257
Purification: Immunogen affinity purified.
Format: Lyophilized
Reconstitution: Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Contents: Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.
Concentration (mg/ml): Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Storage: At -20˚C for one year. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for a longer time.Avoid repeated freezing and thawing.
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