供货周期: | 现货 |
品牌: | Abcam |
规格: | 0.2ml/200μg |
货号: | |
CAS号: |
谷氧还蛋白/巯基转移酶抗体英文名称 Anti-Glutaredoxin 1
中文名称 谷氧还蛋白/巯基转移酶抗体
别 名 Glrx; Glrx1; GLRX1_HUMAN; Glutaredoxin; Glutaredoxin-1; Glutaredoxin1; Grx 1; Grx; Grx1; Thioltransferase 1; Thioltransferase; Thioltransferase-1; Thioltransferase1; TTase; TTase 1; TTase-1; TTase1.
浓 度 1mg/1ml
规 格 0.2ml/200μg
纯化的抗体可通过不同的途径获取,有些谷氧还蛋白/巯基转移酶抗体可通过下述方法制备或从商家购买。从商家购买的抗体,通常附有正确的储存方法。
1)工作液应在4℃下融化并存放,可能稳定达数月。
2)如果没有特殊原因而避免使用叠氮钠,亦可加入叠氮钠,浓度为0.02%。将纯化的抗体样本分装成合适的体积,于-20℃保存。
3)纯化的抗体溶液应以较高的浓度(如lmg/m1)在中性pH下保存。:常用的抗体储存浓度高达l0mg/ml。较低浓度的抗体冻存前应浓缩。所有标准的浓缩方法(如超滤法),皆可使用。还有一个简单的方法是用蛋白A或蛋白G亲和柱来浓缩溶液。如果纯化的抗体不是用于标记,可将它们以较低浓度储存于加有1%BSA的溶液中。
4)经纯化制备的抗体在常用的缓冲液中是稳定的。其DH应保持在中性左右。如果pH在7-8之间,即使保存多年,对抗体也无损害。多数情况下,盐浓度适于保持在0-150mmol/L之间,但在长期存放的抗体中,盐溶液浓度高达500mmol/L时,对G谷氧还蛋白/巯基转移酶抗体能有损害。如果没有其他说明.律议用PBS或50mmol/LTris(DH8.0)溶液长期存放抗体。
抗体来源 Rabbit
克隆类型 polyclonal
交叉反应 Human, Mouse, Rat, Dog, Pig, Cow, Horse, Rabbit
产品类型 一抗
研究领域 细胞生物 信号转导
蛋白分子量 predicted molecular weight: 12kDa
性 状 Lyophilized or Liquid
免 疫 原 KLH conjugated synthetic peptide derived from human Glutaredoxin 1 (51-106aa)
亚 型 IgG
纯化方法 affinity purified by Protein A
储 存 液 Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
产品应用 WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 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.
保存条件 Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
Important Note This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
谷氧还蛋白/巯基转移酶抗体产品介绍 This gene encodes a member of the glutaredoxin family. The encoded protein is a cytoplasmic enzyme catalyzing the reversible reduction of glutathione-protein mixed disulfides. This enzyme highly contributes to the antioxidant defense system. It is crucial for several signalling pathways by controlling the S-glutathionylation status of signalling mediators. It is involved in beta-amyloid toxicity and Alzheimer's disease. Multiple alternatively spliced transcript variants encoding the same protein have been identified. [provided by RefSeq, Aug 2011].
Function : Has a glutathione-disulfide oxidoreductase activity in the presence of NADPH and glutathione reductase. Reduces low molecular weight disulfides and proteins.
Subcellular Location : Cytoplasm.
Similarity : Belongs to the glutaredoxin family.
Contains 1 glutaredoxin domain.
Database links : UniProtKB/Swiss-Prot: P35754.2
谷氧还蛋白(Glutaredoxin,简称为GRX)是一类小型的氧化还原酶,为大约只有一百个氨基酸残基的单链蛋白质,并以谷胱甘肽作为辅因子。谷氧还蛋白被底物氧化,而非酶促地被谷胱甘肽还原。与可被硫氧还蛋白还原酶还原的硫氧还蛋白相反,并不存在特异性还原谷氧还蛋白的氧化还原酶。取而代之的是,谷氧还蛋白通过去氧化谷胱甘肽来被还原。被氧化的谷胱甘肽接下来被谷胱甘肽还原酶重生出来。NADPH、谷胱甘肽、谷胱甘肽还原酶和谷氧还蛋白这些组件组合在一起的氧化还原网络构成了谷胱甘肽系统。
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