C3868

Anti-Calsequestrin-2 antibody produced in rabbit

~1.0 mg/mL, affinity isolated antibody, buffered aqueous solution

• Synonyme(s) : Anti-CASQ2, Anti-fast-twitch, cardiac muscle Calsequestrin
• Code UNSPSC : 12352203
• Nomenclature NACRES : NA.44

Propriétés

• Source biologique: rabbit
• Niveau de qualité: 200
• Conjugué: unconjugated
• Forme d'anticorps: affinity isolated antibody
• Type de produit anticorps: primary antibodies
• Clone: polyclonal
• Forme: buffered aqueous solution
• Poids mol.: antigen ~55 kDa
• Espèces réactives: rat, human
• Réactivité de l'espèce (prédite par homologie): mouse
• Validation améliorée: recombinant expression; Learn more about Antibody Enhanced Validation
• Concentration: ~1.0 mg/mL
• Technique(s): western blot: 0.5-1.0 μg/mL using HEK-293T cells expressing human calsequestrin-2; western blot: 0.5-1.0 μg/mL using extract of rat cardiac muscle (S1 fraction)
• Numéro d'accès UniProt: O14958
• Conditions d'expédition: dry ice
• Température de stockage: −20°C
• Modification post-traductionnelle de la cible: unmodified
• Informations sur le gène: human ... CASQ2(845) ; mouse ... Casq2(12373) ; rat ... Casq2(29209)

Description

Description générale

Calsequestrin is a major Ca²⁺ binding protein in cardiac and skeletal muscle.

Calsequestrin-2 (55 kDa) is found in both sarcoplasmic reticulum′s (SR) terminal cisternae luminal space of both cardiac and in slow skeletal muscle cells. It is made of three domains each with negatively charged thioredoxin-like folds with a β-sheet surrounded by four α-helices.

Immunogène

synthetic peptide corresponding to amino acids 57-74 of rat calsequestrin-2, conjugated to KLH. This sequence is highly conserved in human and rat calsequestrin-2 (single amino acid substitution). This sequence is not found in calsequestrin-1.

Application

Anti-Calsequestrin-2 antibody has been used in immunoblotting, western blotting.

Anti-Calsequestrin-2 is suitable for western blot at a concentration of 0.5-1.0μg/mL using HEK-293T cells expressing human calsequestrin-2 and western blot at a concentration of 0.5-1.0μg/mL using extract of rat cardiac muscle (S1 fraction)

Actions biochimiques/physiologiques

Over expression of cardiac calsequestrin (CASQ2) is associated with depressed cardiovascular function and hypertrophy. Mutations in CASQ2 are thought to be associated with catecholaminergic polymorphic ventricular tachycardia (CPVT). It is a high-capacity, low-affinity Ca²⁺ binding glycoprotein, which functions as an internal Ca²⁺ store in the lumen of the sarcoplasmic reticulum (SR).

Forme physique

Solution in 0.01 M phos­phate buffered saline, pH 7.4, containing 15 mM sodium azide.

Clause de non-responsabilité

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)