来源
用途
交叉反应性
理论分子量
实际分子量
Rabbit
WB
H, M
69kDa
100kDa
WB, Western blot; IP, Immunoprecipitation; IF, Immunofluorescence; IHC, Immunohistochemistry; ICC, Immunocytochemistry; FC, Flow Cytometry; ChIP, Chromatin Immunoprecipitation Assay; ChIP-seq, ChIP-sequencing.
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, Zebrafish; 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
ChIP
ChIP-seq
1:500-1:1000
-
-
-
-
-
-
-
抗体详细信息如下:
About this Antibody
Name
Phospho-FoxO1 (Ser256) Rabbit Polyclonal Antibody
Category
Rabbit Polyclonal Antibody (pAb); Primary antibody
Isotype
IgG
Purification method
Affinity purification
Positive samples
293T
Cellular location
Cytoplasm, Nucleus
Customer validation
-
About the Immunogen
Immunogen
A synthetic phosphorylated peptide around S256 of human FoxO1 (NP_002006.2).
Sequence
AASMD
Gene ID
2308
Swiss Prot
Q12778
Synonyms
FOXO1; FKH1; FKHR; FOXO1A; forkhead box O1
Category
Regulation of Apoptosis; B Cell Receptor Signaling; ErbB/HER Signaling; G1/S Checkpoint
Background
The Forkhead family of transcription factors is involved in tumorigenesis of rhabdomyosarcoma and acute leukemias. Within the family, three members (FoxO1, FoxO4, and FoxO3a) have sequence similarity to the nematode orthologue DAF-16, which mediates signaling via a pathway involving IGFR1, PI3K, and Akt. Active forkhead members act as tumor suppressors by promoting cell cycle arrest and apoptosis. Increased expression of any FoxO member results in the activation of the cell cycle inhibitor p27 Kip1. Forkhead transcription factors also play a part in TGF-β-mediated upregulation of p21 Cip1, a process negatively regulated through PI3K. Increased proliferation results when forkhead transcription factors are inactivated through phosphorylation by Akt at Thr24, Ser256, and Ser319, which results in nuclear export and inhibition of transcription factor activity. Forkhead transcription factors can also be inhibited by the deacetylase sirtuin (SIRT1).
包装清单：
产品编号
产品名称
包装
AF5824
Phospho-FoxO1 (Ser256) Rabbit Polyclonal Antibody
50μl
AZ050
Western一抗稀释液
50ml
—
说明书
1份
保存条件：
Phospho-FoxO1 (Ser256) Rabbit Polyclonal Antibody -20ºC保存，Western一抗稀释液-20ºC或4ºC保存，一年有效。Western一抗稀释液优先推荐4ºC保存，长期不使用可以考虑-20ºC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)、免疫荧光(IF)、免疫细胞化学(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免疫荧光(IF)、免疫组化(IHC)、免疫细胞化学(ICC)等适当用途。如果希望获得最佳的检测效果，请考虑使用上述检测专用的一抗稀释液。
本产品仅限于专业人员的科学研究用，不得用于临床诊断或治疗，不得用于食品或药品，不得存放于普通住宅内。
为了您的安全和健康，请穿实验服并戴一次性手套操作。
代表性图片：

Fig. 1. Western blot analysis of extracts of 293T cells, using Phospho-FoxO1-S256 antibody.293T were treated by CIP at 37℃ for 1 hour. Secondary antibody: HRP-labeled Goat Anti-Rabbit IgG(H+L) (A0208) at 1:1000 dilution. Lysates/proteins: 25µg per lane. Blocking buffer: QuickBlock™ Blocking Buffer (P0231). Detection: BeyoECL Star (P0018A). Exposure time:1s.
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