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生物源
mouse
品質等級
共軛
unconjugated
抗體表格
ascites fluid
抗體產品種類
primary antibodies
無性繁殖
1F7E3D10, monoclonal
形狀
buffered aqueous solution
物種活性
human, rat, bovine, pig
技術
indirect immunofluorescence: 1:200
western blot: 1:5,000
同型
IgG1
UniProt登錄號
運輸包裝
dry ice
儲存溫度
−20°C
目標翻譯後修改
unmodified
基因資訊
human ... CAST(831)
rat ... Cast(25403)
一般說明
钙蛋白酶抑制蛋白是由人类CAST基因编码的蛋白。钙蛋白酶抑制蛋白是普遍存在的钙依赖性蛋白酶μ-钙蛋白酶和m-钙蛋白酶的内源性抑制剂。它在许多细胞生理和病理过程中具有关键作用。钙蛋白酶抑制蛋白水平对于调控钙蛋白酶活性非常重要。
特異性
表位作图研究表明,该表位位于人钙蛋白酶抑制蛋白的氨基酸 543-673(结构域 IV)之间。该抗体通过免疫印迹可以检测到 150、125、90 和 70 kDa 的条带,这些条带被认为是从钙蛋白酶抑制蛋白基因的不同起始位点翻译的蛋白质。它不会与钙蛋白酶或钙调蛋白发生交叉反应。通过免疫印迹,观察到与人血小板和红细胞、牛血小板、心脏和骨骼肌以及大鼠成肌细胞、肾脏、肝脏和脾脏的反应性。通过对猪 LLC-PK1 细胞进行免疫荧光,可以观察到弥漫性细胞质染色。
免疫原
来自牛骨骼肌的钙蛋白酶抑制蛋白。
應用
小鼠单克隆抗-钙蛋白酶抑制蛋白抗体适用于间接免疫荧光(1:200 稀释)和蛋白质印迹(1:5,000 稀释)。
生化/生理作用
细胞质中钙蛋白酶抑制蛋白的活性受Ca2+和环状AMP调控。长期激活钙蛋白酶会促进钙蛋白酶抑制蛋白降解。钙蛋白酶抑制蛋白在支原体污染的培养细胞中过表达。CAST基因与遗传异质性角膜营养不良症圆锥角膜(KC)的遗传易感性有关。它还与帕金森病(PD)和单核苷酸多态性(SNP)有关。′
外觀
含有 0.05% 叠氮化钠的磷酸盐缓冲盐水溶液。
免責聲明
除非我们的产品目录或产品附带的其他公司文档另有说明,否则我们的产品仅供研究使用,不得用于任何其他目的,包括但不限于未经授权的商业用途、体外诊断用途、离体或体内治疗用途或任何类型的消费或应用于人类或动物。
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儲存類別代碼
10 - Combustible liquids
水污染物質分類(WGK)
nwg
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
PloS one, 8(8), e70935-e70935 (2013-08-21)
Recent studies point to an association between the late-onset sporadic Parkinson's disease (PD) and single nucleotide polymorphisms (SNPs) rs1559085 and rs27852 in Ca(2+)-dependent protease calpain inhibitor calpastatin (CAST) gene. This finding is of interest since loss of CAST activity could
Food chemistry, 274, 743-749 (2018-10-31)
The objective of this study was to investigate the effect of phosphorylation on the sensitivity of μ-calpain to the inhibition induced by calpastatin. Purified μ-calpain was incubated with alkaline phosphatase (AP) or protein kinase A (PKA) to modulate the phosphorylation
Cellular and molecular life sciences : CMLS, 60(12), 2669-2678 (2003-12-20)
The amount of calpastatin directly available in cytosol is under the control of [Ca2+] and [cyclic AMP]. Prolonged calpain activation also promotes degradation of calpastatin. The fluctuation of calpastatin concentration in cell soluble fraction is accompanied by an initial decrease
Journal of biochemistry, 113(5), 591-599 (1993-05-01)
Calpain requires Ca2+ for both proteolysis of its substrates and interaction with its endogenous inhibitor, calpastatin. The mechanism of inhibition of calpain by calpastatin has remained unsolved, although Nishimura and Goll [J. Biol. Chem. 266, 11842-11850 (1991)] reported that autolyzed
Archives of biochemistry and biophysics, 437(1), 69-77 (2005-04-12)
Calpastatin is a specific endogenous protein inhibitor of the ubiquitous calcium dependent proteinases mu- and m-calpain. The calpain-calpastatin system is involved in various physiological and pathological processes. In the present study, we determined the bovine calpastatin gene structure and demonstrated
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