K109809P Anti-CAMK2D Polyclona

【抗体靶点简介】

Calcium/calmodulin-dependent protein kinase involved in the regulation of Ca2+ homeostatis and excitation-contraction coupling (ECC) in heart by targeting ion channels, transporters and accessory proteins involved in Ca2+ influx into the myocyte, Ca2+ release from the sarcoplasmic reticulum (SR), SR Ca2+ uptake and Na+ and K+ channel transport. Targets also transcription factors and signaling molecules to regulate heart function. In its activated form, is involved in the pathogenesis of dilated cardiomyopathy and heart failure. Contributes to cardiac decompensation and heart failure by regulating SR Ca2+ release via direct phosphorylation of RYR2 Ca2+ channel on 'Ser-2808'. In the nucleus, phosphorylates the MEF2 repressor HDAC4, promoting its nuclear export and binding to 14-3-3 protein, and expression of MEF2 and genes involved in the hypertrophic program. Is essential for left ventricular remodeling responses to myocardial infarction. In pathological myocardial remodeling acts downstream of the beta adrenergic receptor signaling cascade to regulate key proteins involved in ECC. Regulates Ca2+ influx to myocytes by binding and phosphorylating the L-type Ca2+ channel subunit beta-2 CACNB2. In addition to Ca2+ channels, can target and regulate the cardiac sarcolemmal Na+ channel Nav1.5/SCN5A and the K+ channel Kv4.3/KCND3, which contribute to arrhythmogenesis in heart failure. Phosphorylates phospholamban (PLN/PLB), an endogenous inhibitor of SERCA2A/ATP2A2, contributing to the enhancement of SR Ca2+ uptake that may be important in frequency-dependent acceleration of relaxation (FDAR) and maintenance of contractile function during acidosis. May participate in the modulation of skeletal muscle function in response to exercise, by regulating SR Ca2+ transport through phosphorylation of PLN/PLB and triadin, a ryanodine receptor-coupling factor.

【实验操作视频参考】

Western blot实验参考操作流程

Immunohistochemistry实验参考操作流程

抗体在科研领域应用十分广泛，对解析生物学过程、探究疾病发病机制、创新药物研发与临床治疗研究均起到关键支撑作用。

索莱宝现有30000余种经过严格实验验证的抗体产品，全面覆盖神经科学、细胞凋亡、表观遗传学等热门研究方向，适配 WB、IHC、ELISA、IP、co-IP 等主流实验技术场景。包括内参标签抗体，以及多种标记类型的一抗、二抗，充分满足客户多样化实验选型需求。索莱宝拥有成熟专业的抗体制备与质量检测平台，从免疫制备、纯化提纯到实验验证全流程严格筛选评估，全方位保障每一支抗体的性能与品质。

此外，索莱宝已完善一站式技术服务平台，可提供 WB、IHC、IF、IP、流式检测、细胞实验等常规检测，以及多克隆/单克隆抗体定制等个性化定制服务，为科研用户提供全方位解决方案。