CaV2.1 Polyclonal Antibody, Invitrogen™

Rabbit Polyclonal Antibody

Brand:  Invitrogen PA577295

Product Code. 15933805

Description

Product is shipped at room temperature as a lyophilized powder and should be stored at -20C upon receipt. Reconstitute by adding 50 uL deionized water.

Voltage-dependent calcium channels mediate the entry of calcium ions into excitable cells, and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, and gene expression. Calcium channels are multisubunit complexes composed of alpha-1, beta, alpha-2/delta, and gamma subunits. The channel activity is directed by the pore-forming alpha-1 subunit, whereas, the others act as auxiliary subunits regulating this activity. The distinctive properties of the calcium channel types are related primarily to the expression of a variety of alpha-1 isoforms, alpha-1A, B, C, D, E, and S. This gene encodes the alpha-1A subunit, which is predomitly expressed in neuronal tissue. Mutations in this gene are associated with 2 neurologic disorders, familial hemiplegic migraine and episodic ataxia 2. This gene also exhibits polymorphic variation due to n-repeats. Multiple transcript variants encoding different isoforms have been found for this gene. In one set of transcript variants, the n-repeats occur in the 3 UTR, and are not associated with any disease. But in another set of variants, an insertion extends the coding region to include the n-repeats which encode a polyglutamine tract. Expansion of the n-repeats from the normal 4-16 to 21-28 in the coding region is associated with spinocerebellar ataxia 6.

Specifications

• Antigen: CaV2.1
• Classification: Polyclonal
• Conjugate: Unconjugated
• Gene: CACNA1A
• Gene Alias: alpha1A, Cacna1a
• Host Species: Rabbit
• Purification Method: Antigen affinity chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 12286, 25398, 773
• Content And Storage: -20°C
• Form: Lyophilized

• Applications: Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
• Concentration: 0.8 mg/mL
• Formulation: PBS with 1% BSA and 0.05% sodium azide; pH 7.4
• Gene Accession No.: O00555, P54282, P97445
• Gene Symbols: CACNA1A
• Immunogen: Peptide (C)PSSPERAPGREGPYGRE, corresponding to amino acid residues 865-881 of rat CaV 2.1
• Quantity: 50 μL
• Primary or Secondary: Primary
• Target Species: Human, Mouse, Rat
• Product Type: Antibody
• Isotype: IgG