Anti-XIAP抗体(ab2541)
Key features and details
- Rabbit polyclonal to XIAP
- Suitable for: WB, ICC/IF
- Reacts with: Human
- Isotype: IgG
概述
-
产品名称
Anti-XIAP抗体
参阅全部 XIAP 一抗 -
描述
兔多克隆抗体to XIAP -
宿主
Rabbit -
特异性
This antibody detects the 53 kDa human XIAP protein. It does not cross-react with other apoptosis inhibitors. -
Tested Applications & Species
See all applications and species dataApplication Species ICC/IF HumanWB Human
-
免疫原
Available on request. (Peptide available as ab38275.)
-
常规说明
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing the problem with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation.
One factor contributing to the crisis is the use of antibodies that are not suitable. This can lead to misleading results and the use of incorrect data informing project assumptions and direction. To help address this challenge, we have introduced an application and species grid on our primary antibody datasheets to make it easy to simplify identification of the right antibody for your needs.
Learn more here.
性能
-
形式
Liquid -
存放说明
Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles. -
存储溶液
pH: 7.20
Preservative: 0.01% Thimerosal (merthiolate)
Constituents: PBS, 30% Glycerol, 0.5% BSA -
Concentration information loading... -
纯度
Immunogen affinity purified -
克隆
多克隆 -
同种型
IgG -
研究领域
相关产品
-
Compatible Secondaries
-
Isotype control
-
Recombinant Protein
-
Related Products
应用
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab2541 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Tested applications are guaranteed to work and covered by our Abpromise guarantee.
Predicted to work for this combination of applications and species but not guaranteed.
Does not work for this combination of applications and species.
| 应用 | Species |
|---|---|
| ICC/IF |
Human
|
| WB |
Human
|
| 应用 | Ab评论 | 说明 |
|---|---|---|
| WB |
Use a concentration of 1 µg/ml. Detects a band of approximately 54 kDa (predicted molecular weight: 54 kDa).
|
|
| ICC/IF | (1) |
1/200.
|
| 说明 |
|---|
|
WB
Use a concentration of 1 µg/ml. Detects a band of approximately 54 kDa (predicted molecular weight: 54 kDa). |
|
ICC/IF
1/200. |
靶标
-
功能
Apoptotic suppressor. Has E3 ubiquitin-protein ligase activity. Mediates the proteasomal degradation of target proteins, such as caspase-3, SMAC or AIFM1. Inhibitor of caspase-3, -7 and -9. Mediates activation of MAP3K7/TAK1, leading to the activation of NF-kappa-B. -
组织特异性
Ubiquitous, except peripheral blood leukocytes. -
疾病相关
Defects in XIAP are the cause of lymphoproliferative syndrome X-linked type 2 (XLP2) [MIM:300635]. XLP is a rare immunodeficiency characterized by extreme susceptibility to infection with Epstein-Barr virus (EBV). Symptoms include severe or fatal mononucleosis, acquired hypogammaglobulinemia, pancytopenia and malignant lymphoma. -
序列相似性
Belongs to the IAP family.
Contains 3 BIR repeats.
Contains 1 RING-type zinc finger. -
结构域
The first BIR domain is involved in interaction with TAB1/MAP3K7IP1 and is important for dimerization. The second BIR domain is sufficient to inhibit caspase-3 and caspase-7, while the third BIR is involved in caspase-9 inhibition. The interactions with SMAC and PRSS25 are mediated by the second and third BIR domains. -
翻译后修饰
Ubiquitinated and degraded by the proteasome in apoptotic cells.
Phosphorylation by PKB/AKT protects XIAP against ubiquitination and protects the protein against proteasomal degradation. -
细胞定位
Cytoplasm. - Information by UniProt
-
数据库链接
- Entrez Gene: 331 Human
- Omim: 300079 Human
- SwissProt: P98170 Human
- Unigene: 356076 Human
-
别名
- AP 13 antibody
- API3 antibody
- Apoptosis Inhibitor 3 antibody
see all
图片
-
Immunocytochemistry/ Immunofluorescence - Anti-XIAP antibody (ab2541)This image is courtesy of an Abreview submitted by Dr Kirk McManusab2541 (1/200) staining XIAP in HeLa cells (green). Cells were permeabilised with 0.5% Triton-X100/ PBS, fixed in methanol (-20oC, 10min) and counterstained with DAPI (red) in order to highlight the nucleus. Please refer to abreview for further experimental details.
-
Western blot - Anti-XIAP antibody (ab2541)All lanes : Anti-XIAP antibody (ab2541) at 1 µg/ml
Lane 1 : Human brain tissue lysate - total protein (ab29466)
Lane 2 : Human placenta tissue lysate - total protein (ab29745)
Lysates/proteins at 10 µg per lane.
Secondary
All lanes : Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 54 kDa
Observed band size: 54 kDa
Exposure time: 12 minutes -
Immunocytochemistry/ Immunofluorescence - Anti-XIAP antibody (ab2541)ab2541 staining XIAP in MCF7 cells treated with forskolin (ab120058), by ICC/IF. Increase in XIAP expression correlates with increased concentration of forskolin, as described in literature.
The cells were incubated at 37°C for 2h in media containing different concentrations of ab120058 (forskolin) in DMSO, fixed with 100% methanol for 5 minutes at -20°C and blocked with PBS containing 10% goat serum, 0.3 M glycine, 1% BSA and 0.1% tween for 2h at room temperature. Staining of the treated cells with ab2541 (1 µg/ml) was performed overnight at 4°C in PBS containing 1% BSA and 0.1% tween. A DyLight 488 goat anti-rabbit polyclonal antibody (ab96899) at 1/250 dilution was used as the secondary antibody.
实验方案
数据表及文件
-
SDS download
-
Datasheet download
文献 (7)
ab2541 被引用在 7 文献中.
- Dong X et al. Effect of Jiawei Fengshining on Synovial Cell Apoptosis and TGF-ß1/Smad Signaling Pathway in Rats with Rheumatoid Arthritis. Evid Based Complement Alternat Med 2019:8614034 (2019). PubMed: 31929822
- Li Y et al. Dual targeting of survivin and X-linked inhibitor of apoptosis protein suppresses the growth and promotes the apoptosis of gastric cancer HGC-27 cells. Oncol Lett 16:3489-3498 (2018). PubMed: 30127953
- Bao J et al. Fmr1 protects cardiomyocytes against lipopolysaccharide-induced myocardial injury. Exp Ther Med 16:1825-1833 (2018). PubMed: 30186407
- Zhang QY et al. FAM46C is critical for the anti-proliferation and pro-apoptotic effects of norcantharidin in hepatocellular carcinoma cells. Sci Rep 7:396 (2017). WB ; Human . PubMed: 28341836
- Hsu KH et al. Anti-apoptotic effects of osteopontin through the up-regulation of Mcl-1 in gastrointestinal stromal tumors. World J Surg Oncol 12:189 (2014). WB ; Human . PubMed: 24947165
- Lopergolo A et al. Apollon gene silencing induces apoptosis in breast cancer cells through p53 stabilisation and caspase-3 activation. Br J Cancer 100:739-46 (2009). WB ; Human . PubMed: 19223905
- Shrikhande SV et al. Silencing of X-linked inhibitor of apoptosis (XIAP) decreases gemcitabine resistance of pancreatic cancer cells. Anticancer Res 26:3265-73 (2006). IHC (PFA fixed) . PubMed: 17094439