Abi2 (基因名), Abl interactor 2 (蛋白名), ABI2_MOUSE.
产品名称:
Mouse Abi2/ Abl interactor 2 ELISA Kit
货号:
-
商标:
EIAab®
监管等级:
别名:
Abelson interactor 2, Abi-2, Abl-binding protein 3, AblBP3, Arg-binding protein 1, ArgBP1
检测方法:
ELISA
特异性:
Natural and recombinant mouse Abl interactor 2
样品类型:
Serum, plasma, tissue homogenates, cell culture supernates and other biological fluids
样品数据:
登录.
研究领域:
-
通用注释
亚单元:
Component of the WAVE complex composed of ABI2, CYFIP1 or CYFIP2, BRK1, NCKAP1 and WASF1/WAVE1. Within the complex, a heterodimer containing NCKAP1 and CYFIP1 interacts with a heterotrimer formed by WASF1/WAVE1, ABI2 and BRK1. CYFIP2 binds to activated RAC1 which causes the complex to dissociate, releasing activated WASF1 (By similarity). Interacts (via SH3 domain) with ABL1 and ABL2 (By similarity).
功能:
Regulator of actin cytoskeleton dynamics underlying cell motility and adhesion. Functions as a component of the WAVE complex, which activates actin nucleating machinery Arp2/3 to drive lamellipodia formation (By similarity). Acts as regulator and substrate of nonreceptor tyrosine kinases ABL1 and ABL2 involved in processes linked to cell growth and differentiation. Positively regulates ABL1-mediated phosphorylation of ENAH, which is required for proper polymerization of nucleated actin filaments at the leading edge (By similarity). Contributes to the regulation of actin assembly at the tips of neuron projections. In particular, controls dendritic spine morphogenesis and may promote dendritic spine specification toward large mushroom-type spines known as repositories of memory in the brain (PubMed:15572692). In hippocampal neurons, may mediate actin-dependent BDNF-NTRK2 early endocytic trafficking that triggers dendrite outgrowth (PubMed:27605705). Participates in ocular lens morphogenesis, likely by regulating lamellipodia-driven adherens junction formation at the epithelial cell-secondary lens fiber interface (PubMed:15572692). Also required for nascent adherens junction assembly in epithelial cells (By similarity).
亚细胞位置:
Cell projection
Lamellipodium
Cell projection
Filopodium
Cytoplasm
Cytoskeleton
Cell junction
Adherens junction
Cell projection
Dendritic spine
Localized to the protruding lamellipodia and filopodia tips (By similarity). Present at nascent adherens junctions where it clusters adjacent to the tips of F-actin protrusions (By similarity).
数据库链接
UniGene:
SMR:
STRING:
KEGG:
Pfam:
Uniprot:
验证序列:
该产品尚未在任何出版物中被引用。
[1].
"Abi-2, a novel SH3-containing protein interacts with the c-Abl tyrosine kinase and modulates c-Abl transforming activity."
[2].
"Identification of ArgBP1, an Arg protein tyrosine kinase binding protein that is the human homologue of a CNS-specific Xenopus gene."
[3].
"GWAS of butyrylcholinesterase activity identifies four novel loci, independent effects within BCHE and secondary associations with metabolic risk factors."
[5].
"Genome-wide association study for subclinical atherosclerosis in major arterial territories in the NHLBI's Framingham Heart Study."
[6].
"The expression of Abl interactor 2 in leiomyoma and myometrium and regulation by GnRH analogue and transforming growth factor-beta."
[8].
"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
[9].
"Screen and identification of proteins interacting with ADAM19 cytoplasmic tail."
[10].
"The Abl interactor proteins localize to sites of actin polymerization at the tips of lamellipodia and filopodia."
[1].
小鼠Abi2ELISA试剂盒可以做多少个样本？
小鼠Abi2ELISA试剂盒分为2种规格，96孔和48孔。96孔的试剂盒，标曲和样本都做复孔的话，可以检测40个样本。96孔的试剂盒，标曲和样本都不做复孔的话，可以检测88个样本。
[2].
小鼠Abi2ELISA试剂盒使用视频？
小鼠Abi2ELISA试剂盒实验操作视频在以下网址中，对每一步的实验步骤都做了演示，方便实验员能更好地理解ELISA实验的过程。
https://www.eiaab.com.cn/lesson-tech/805.html
https://www.eiaab.com.cn/lesson-tech/805.html
[3].
小鼠Abi2ELISA试剂盒是放在-20℃冰箱保存吗？
EIAab的小鼠Abi2ELISA试剂盒，洗涤液、底物、终止液保存于4℃，其余试剂-20℃冰箱保存。
[4].
小鼠Abi2ELISA试剂盒原理？
双抗体夹心法：用纯化的抗体包被微孔板，制成固相抗体，往包被有固相抗体的微孔中依次加入标准品或受检样本、生物素化抗体、HRP标记的亲和素，经过彻底洗涤后用底物TMB显色。用酶标仪在450nm波长下测定吸光度(OD值）,计算样本浓度。
竞争法：用纯化的抗体包被微孔板，制成固相抗体，往包被有固相抗体的微孔中依次加入标准品或受检样本和生物素标记的目标分析物，受检标本中抗原与生物素标记抗原竞争结合有限的抗体。再加入HRP标记的亲和素，经过彻底洗涤后用底物TMB显色。用酶标仪在450nm波长下测定吸光度(OD值）,计算样本浓度。
竞争法：用纯化的抗体包被微孔板，制成固相抗体，往包被有固相抗体的微孔中依次加入标准品或受检样本和生物素标记的目标分析物，受检标本中抗原与生物素标记抗原竞争结合有限的抗体。再加入HRP标记的亲和素，经过彻底洗涤后用底物TMB显色。用酶标仪在450nm波长下测定吸光度(OD值）,计算样本浓度。
[5].
小鼠Abi2ELISA试剂盒中需要使用的样品量是多少？
夹心法100μL/孔，竞争法50μL/孔。如样本浓度过高时，应对样本进行稀释，以使稀释后的样本符合试剂盒的检测范围，计算时再乘以相应的稀释倍数。
[6].
如何分析小鼠Abi2ELISA试剂盒数据？
建议标准曲线，并计算样本浓度。对于elisa的曲线拟合，一般建议采用4参数曲线拟合，4参数曲线拟合通常更适合免疫分析。推荐使用专业软件进行曲线拟合，例如curve expert 1.3。根据样本的OD值由标曲查出相应的浓度，再乘以稀释倍数；或用标准物的浓度与OD值计算出标曲的回归方程式，将样本的OD值代入方程式，计算出样本浓度，再乘以稀释倍数，即为样本的实际浓度。以下链接是curve expert 1.3软件拟合曲线的方法。
https://www.eiaab.com.cn/news/502/
https://www.eiaab.com.cn/news/502/
[7].
小鼠Abi2ELISA试剂盒中是否包含人和动物的副产物，是否包含感染的或者传染性原料如HIV等？
除了抗体和稀释液中的BSA，不含其它人和动物的副产物，也不含感染材料。
[8].
收集小鼠Abi2ELISA试剂盒血浆样本，用什么作为抗凝剂？
一般建议用EDTA和肝素作为抗凝剂。
[9].
小鼠Abi2ELISA试剂盒酶标板可以拆成几部分？拆的时候是否需要避光，无菌？
小鼠Abi2ELISA试剂盒酶标板是8×12孔条，可拆卸，板子可以拆成12条，注意避免孔污染，不需要避光和无菌。暂时不用的板子，放回原来装的袋子里，密封保存。
[10].
小鼠Abi2ELISA试剂盒样本如何保存？
尽量检测新鲜样本。若无新鲜样本，则4℃保存1周，-20℃保存1个月，-80℃保存2个月。
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