抗体来源 Rabbit
克隆类型 polyclonal
交叉反应 Human, Mouse, Rat, Cow, Horse, Rabbit
产品类型 一抗
研究领域 细胞生物 神经生物学 细胞类型标志物 细胞骨架
蛋白分子量 predicted molecular weight: 45kDa
性 状 Lyophilized or Liquid
免 疫 原 KLH conjugated synthetic peptide derived from human ARC N-terminus
亚 型 IgG
纯化方法 affinity purified by Protein A
储 存 液 0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide
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.
即刻早期基因ARC抗体产品介绍 Activity-regulated cytoskeleton-associated protein (ARC)in the brain and learning and memory, researchers believe: ARC protein is by strengthening the function of synaptic links in order to save the memory, including learning and memory and emotion. At present, the scientists will also Activity-regulated cytoskeleton-associated protein used to take drugs addiction.
Function : Required for consolidation of synaptic plasticity as well as formation of long-term memory. Regulates endocytosis of AMPA receptors in response to synaptic activity. Required for homeostatic synaptic scaling of AMPA receptors (By similarity). Plays a role in the regulation of cell morphology and cytoskeletal organization. Required in the stress fiber dynamics and cell migration.
Subunit : Interacts with SH3GL1/endophilin-2, SH3GL3/endophilin-3 and DNM2/DYN2.
Subcellular Location : Cytoplasm, cytoskeleton. Endosome. Cytoplasmic vesicle, secretory vesicle, acrosome. Cell junction, synapse, postsynaptic cell membrane, postsynaptic density. Cell projection, dendrite. Cell projection, dendritic spine. Cell junction, synapse.
Similarity : Belongs to the ARC/ARG3.1 family.
Database links : UniProtKB/Swiss-Prot: Q7LC44.1
Protein: line1, rat brain lysates, 30ug; line2, rat heart lysates, 30ug;
Primary: Anti-ARC (bs-0385R) at 1:200;
Secondary: HRP conjugated Goat-Anti-Rabbit IgG(bse-0295G) at 1: 3000;
ECL excitated the fluorescence;
Predicted band size : 44kD
Observed band size : 42kD,44kD
纯度:在实验的任何阶段,确定抗体溶液纯度的最简单方法是取一部分样本进行SDS-PAGE电泳。凝胶可用考马斯亮蓝染色(灵敏度为0.1—0.5ug/带)或银染(灵敏度1~l0ug/带)。
定量:如果抗体还不纯,有一个快捷的定量方法,即通过SDS-PAGE电泳分离出轻、重链,然后和已知的标准染色带比较。如果需要分析许多样本,用免疫测定法对抗体定量较容易。如果抗体是经过纯化的,可通过测蛋白总量代替上述两种方法,有一简单的方法,即紫外吸收法。即刻早期基因ARC抗体的量可通过测280nm处的吸收值来测(10D大致相当于0.75mg/m1的纯化抗体)。
抗原结合活性:一般说来,纯化方法不会引起抗原结合活性的改变。用蛋白G或蛋白A树脂很少导致抗体活性丧失。然而,如果最终抗体产物的作用不如原来所预料的好,检测抗体纯化过程所丢失的活性就极为重要。用一系列滴定法比较纯化的抗体和其原材料的活性,以标定每一步中的总抗体量,这将有助于较好的估计通过纯化所丢失的活性。