肌浆/内质网钙ATP酶2抗体
规格：1mg/1ml
英文名： Serca2/SERCA2 ATPase
别名： ATP dependent calcium pumpsc; ATP2A2; ATP2B; ATPase Ca++ transporting cardiac muscle slow twitch 2; Ca++ transporting cardiac muscle slow twitch 2; Calcium pump 2; Calcium-transporting ATPase sarcopla
分子量： 115kDa
储存液：0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glyce
克隆类型：Polyclonal
亚型：IgG
纯化方法：affinity purified by Protein A
**原：KLH conjugated synthetic peptide derived from human Serca2/S
交叉反应：Human, Mouse, Rat, Dog, Pig, Cow, Horse, Rabbit,
细胞定位：
肌浆/内质网钙ATP酶2抗体产品介绍：background: ATP dependent calcium pumps are responsible, in part, for the maintenance of low cytoplasmic free calcium concentrations. The ATP pumps that reside in intracellular organelles are encoded by a family of structurally related enzymes, termed the sarcoplasmic or endoplasmic reticulum calcium (SERCA) ATPases. The SERCA1 gene is exclusively expressed in type II (fast) skeletal muscle. The SERCA2 gene is subject to tissue dependent processing which is responsible for the generation of SERCA2a muscle-specific form expressed in type I (slow) skeletal, cardiac and smooth muscle and the SERCA2b isoform expressed in all cell types. The SERCA3 gene is not as well characterized and is found in non-muscle cells. Function: This magnesium-dependent enzyme catalyzes the hydrolysis of ATP coupled with the translocation of calcium from the cytosol to the sarcoplasmic reticulum lumen. Isoform 2 is involved in the regulation of the contraction/relaxation cycle. Subunit: Associated with phospholamban (PLN) (By similarity). Isoform 1 interacts with TRAM2 (via C-terminus). Interacts with HAX1. Subcellular Location: Endoplasmic reticulum membrane; Multi-pass membrane protein. Sarcoplasmic reticulum membrane; Multi-pass membrane protein. Tissue Specificity: Isoform 1 is widely expressed in smooth muscle and nonmuscle tissues such as in ***** skin epidermis, with highest expression in liver, pancreas and lung, and intermediate expression in brain, kidney and placenta. Also expressed at lower levels in heart and skeletal muscle. Isoforms 2 and 3 are highly expressed in the heart and slow twitch skeletal muscle. Expression of isoform 3 is predominantly restricted to cardiomyocytes and in close proximity to the sarcolemma. Both isoforms are mildly expressed in lung, kidney, liver, pancreas and placenta. Expression of 肌浆/内质网钙ATP酶2抗体isoform 3 is amplified during monocytic differentiation and also observed in the fetal heart. Post-translational modifications: Nitrated under oxidative stress. Nitration on the two tyrosine residues inhibits catalytic activity. DISEASE: Defects in ATP2A2 are a cause of acrokeratosis verruciformis (AKV) [MIM:101900]; also known as Hopf disease. AKV is a localized disorder of keratinization, which is inherited as an autosomal dominant trait. Its onset is early in life with multiple flat-topped, flesh-colored papules on the hands and feet, punctuate keratoses on the palms and soles, with varying degrees of nail involvement. The histopathology shows a distinctive pattern of epidermal features with hyperkeratosis, hypergranulosis, and acanthosis together with papillomatosis. These changes are frequently associated with circumscribed elevations of the epidermis that are said to resemble church spires. There are no features of dyskeratosis or acantholysis, the typical findings in lesions of Darier disease. Defects in ATP2A2 are the cause of Darier disease (DD) [MIM:124200]; also known as Darier-White disease (DAR). DD is an autosomal dominantly inherited skin disorder characterized by loss of adhesion between epidermal cells (acantholysis) and abnormal keratinization. Patients with mild disease may have no more than a few scattered keratotic papules or subtle nail changes, whereas those with severe disease are handicapped by widespread malodorous keratotic 肌浆/内质网钙ATP酶2抗体plaques. In a few families, neuropsychiatric abnormalities such as mild mental retardation, schizophrenia, bipolar disorder and epilepsy have been reported. Stress, UV exposure, heat, sweat, friction, and oral contraception exacerbate disease symptoms. Prevalence has been estimated at 1 in 50000. Clinical variants of DD include hypertrophic, vesicobullous, hypopigmented, cornifying, zosteriform or linear, acute and comedonal subtypes. Comedonal Darier disease (CDD) is characterized by the coexistence of acne-like comedonal lesions with typical Darier hyperkeratotic papules on light-exposed areas. At histopathologic level, CDD differs from classic DD in the prominent follicular involvement and the presence of greatly elongated dermal villi. Similarity: Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IIA subfamily. Database links: Entrez Gene: 396446 Chicken Entrez Gene: 403878 Dog Entrez Gene: 488 Human Entrez Gene: 11938 Mouse Entrez Gene: 396875 Pig Entrez Gene: 100038308 Rabbit Entrez Gene: 29693 Rat Entrez Gene: 380096 Xenopus laevis Omim: 108740 Human SwissProt: Q03669 Chicken SwissProt: O46674 Dog SwissProt: P16615 Human SwissProt: O55143 Mouse SwissProt: P11607 Pig SwissProt: P20647 Rabbit SwissProt: P11507 Rat Unigene: 506759 Human Unigene: 227583 Mouse Unigene: 2305 Rat Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
肌浆/内质网钙ATP酶2抗体产品应用：WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
研究领域：肿瘤 心血管 细胞生物 信号转导
储存条件： Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
来源： Rabbit
外观： Lyophilized or Liquid