Topoisomerase II alpha Rabbit Monoclonal Antibody
产品编号
产品名称
产品包装
产品价格
XY1525
50μl
618.00元
来源
用途
交叉反应性
分子量
Rabbit
WB, IP, IHC
H, M, R
174.0kDa
WB, Western blot; IP, Immunoprecipitation; IF, Immunofluorescence; IHC, Immunohistochemistry; ICC, Immunocytochemistry; FC, Flow Cytometry; ELISA, Enzyme-linked Immunosorbent Assay; ChIP, Chromatin Immunoprecipitation Assay. H, Human; M, Mouse; R, Rat; C, Chicken; Cw, Cow; Dg, Dog; Gp, Guinea pig; Hm, Hamster; Hr, Horse; Mk, Monkey; Pg, Pig; Rb, Rabbit; S, Sheep; Z, ZebrXYish; All, all species expected. 配套提供了Western一抗稀释液，可以用于Western检测或其它适当用途时的一抗稀释。 建议抗体使用时的稀释比例如下(实际使用时需根据抗原水平的高低作适当调整)：
WB
IP
IF
IHC
ICC
FC
ELISA
ChIP
1:1,000-1:2,000
1:10-1:50
-
1:50-1:200
抗体详细信息如下:
About this Antibody
Name
Category
Rabbit Monoclonal Antibody (RabMAb); Primary antibody
Isotype
IgG
Purification
XYfinity purification
About the Immunogen
Immunogen
Recombinant protein
Gene ID
7153(Human); 21973(Mouse); 360243(Rat)
SwissProt
P11388(Human); Q01320(Mouse); P41516(Rat)
Synonyms
DNA topoisomerase 2-alpha; TOP2A; TOP2
Cancer Biology
Background
DNA topoisomerase I and II (Topo I and Topo II) are nuclear enzymes that regulate the topological structure of DNA in eukaryotic cells by transiently breaking and rejoining DNA strands. Eukaryotic topoisomerases are capable of relaxing both positive and negative supercoils, whereas prokaryotic topoisomerases relax only negative supercoils. DNA topoisomerases play a role in DNA replication, recombination, and transcription and have been identified as targets of numerous anticancer drugs. Topo I, a ubiquitously expressed, soluble enzyme, acts by introducing a transient break in one strand of DNA, while Topo II acts by making a transient double-strand break. Topo II is encoded by two different genes to generate two distinct isoforms that are designated Topo IIα and Topo IIβ. Topo IIβ and Topo IIα, are largely homologous at their N-terminal three quarters, however, the C-terminal segments are considerably divergent, suggesting that these regions may mediate different cellular functions and account for the observed differential tissue expression patterns of the two isoforms.
包装清单:
包装
XY050
Western一抗稀释液
50ml
说明书
1份
保存条件: Topoisomerase II alpha Rabbit Monoclonal Antibody -20℃保存，Western一抗稀释液-20℃或4℃保存，一年有效。Western一抗稀释液优先推荐4℃保存，长期不使用可以考虑-20℃保存，但冻融可能会导致出现轻微的浑浊和少量不溶物。 注意事项: 如果本抗体用于Western blot (WB)、**荧光(IF)、**细胞化学(ICC)等实验，请注意回收使用过的稀释抗体。回收的抗体通常至少可以重复使用5-10次。稀释后的抗体，包括已经使用过的稀释抗体，请4℃保存。 回收后重复使用的抗体，使用方法同新鲜稀释的抗体。如果在重复使用过程中发现抗体出现轻微混浊现象，可以10,000g离心1-3分钟，取上清用于后续检测。如果回收的抗体出现明显的絮状物或长霉长菌等情况，则可以考虑废弃该抗体。 提供的Western一抗稀释液也可以用于**荧光(IF)、**组化(IHC)、**细胞化学(ICC)等适当用途。如果希望获得*佳的检测效果，请考虑使用上述检测专用的一抗稀释液。 本产品**于专业人员的科学研究用，不得用于临床诊断或**，不得用于食品或药品，不得存放于普通住宅内。 为了您的**和健康，请穿实验服并戴一次性手套操作。