p53 抗体 (Alexa Fluor 647)
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Quick Overview for p53 抗体 (Alexa Fluor 647) (ABIN2689872)
抗原
See all p53 (TP53) 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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品牌
- BD Phosflow™
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产品特性
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The p53 protein is critical to regulation of normal cell growth and proliferation and is a suppressor of tumor cell proliferation. Inactivation of p53 by a number of mechanisms, such as missense mutations or interaction with oncogenic viral or cellular proteins, can result in tumor progression. Mutations and/or allelic loss of the p53 gene are associated with a wide variety of human tumors. Known to have a role in transcriptional regulation, p53 suppresses various promoters containing TATA elements in an apparently sequence-independent fashion. p53 also binds to DNA in a sequence-specific manner via recognition of a 20-bp consensus-binding site. This interaction stimulates the expression of genes downstream of the p53 binding site. A number of genes that contain p53-binding sites have been identified, including MDM2, GADD45, and muscle creatine kinase. Post-translational acetylation of p53 enhances its DNA-binding activity. There are multiple factors that affect p53 acetylation, thereby modulating cellular proliferation and apoptosis. The L82-51 monoclonal antibody recognizes acetylated lysine 382 (acK382) in the C-terminal region of p53. Analysis of p53 (acK382) in lymphocytes. Human peripheral blood mononuclear cells (PBMC) were either treated with 0.4 μM Trichostatin A (Sigma, Cat. No. T8552) plus 0.4 μM Adriamycin (Doxorubicin hydrochloride, Sigma, Cat. No. D1515) for 24 hours (shaded histogram) or untreated (open histogram). The cells were fixed (BD Cytofix™ buffer, Cat. No. 554655) for 10 minutes, then permeabilized (BD Phosflow™ Perm Buffer III, Cat. No. 558050) on ice for at least 30 minutes, and then stained with Alexa Fluor® 647 Mouse anti-p53 (acK382). Lymphocytes were selected by scatter profile. Flow cytometry was performed on a BD FACSArray™ bioanalyzer system. The specificity of mAb L82-51 was confirmed by western blot analysis using unconjugated antibody on lysates from control (left blot) and Trichostatin A-plus-Adriamycin-treated (right blot) PBMC. p53 (acK382) is identified as a band of 53 kDa in the treated cells.
BD Phosflow™ Alexa Fluor® 647 Mouse anti-p53 (acK382) - Alexa Fluor® 647 - Clone L82-51 - Isotype Mouse IgG1, κ - Reactivity Hu - 50 Tests -
纯化方法
- The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.
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免疫原
- Human p53 acetylated Peptide
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亚型
- IgG1 kappa
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anti-Tumor Protein P53 (TP53) (pSer392) antibody
TP53 适用: 人, 小鼠, 大鼠 WB, IHC, ELISA, IF, ICC 宿主: 兔 Polyclonal unconjugated
anti-Tumor Protein P53 (TP53) (N-Term) antibodyTP53 适用: 人 WB, IF, IHC (p), IP, ICC 宿主: 兔 Polyclonal unconjugated
anti-Tumor Protein P53 (TP53) antibodyKO Validated TP53 适用: 人 WB, IF, IHC (p), IP, ICC, ChIP 宿主: 兔 Polyclonal unconjugated
anti-Tumor Protein P53 (TP53) (AA 301-393) antibodyTP53 适用: 人, 小鼠, 大鼠, 山羊 WB, ELISA, FACS, IHC (p), ICC, IF (p), IF (cc), IHC (fro) 宿主: 兔 Polyclonal unconjugated
anti-Tumor Protein P53 (TP53) (pSer20) antibodyTP53 适用: 人, 小鼠, 大鼠 WB, IHC, ELISA, IF, ICC 宿主: 兔 Polyclonal unconjugated
anti-Tumor Protein P53 (TP53) (acLys319) antibodyTP53 适用: 人, 小鼠, 大鼠 WB, IHC, ELISA, IF, ICC 宿主: 兔 Polyclonal unconjugated
anti-Tumor Protein P53 (TP53) (pSer15) antibodyTP53 适用: 人, 小鼠, 大鼠 WB, IHC, ELISA, IF, IP, ICC 宿主: 兔 Polyclonal unconjugated
anti-Tumor Protein P53 (TP53) (pSer33) antibodyTP53 适用: 人, 小鼠, 大鼠 WB, IHC 宿主: 兔 Polyclonal unconjugated
anti-Tumor Protein P53 (TP53) antibodyTP53 适用: 人, 小鼠, 大鼠, 猴 WB, ELISA, IF, IHC (p) 宿主: 兔 Polyclonal unconjugated
anti-Tumor Protein P53 (TP53) (AA 94-201) antibodyTP53 适用: 人 WB, ELISA, IF, IHC (p), IP 宿主: 小鼠 Monoclonal 2C3 unconjugated
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应用备注
- Optimal working dilution should be determined by the investigator.
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样本量
- 20 μL
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限制
- 仅限研究用
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缓冲液
- Aqueous buffered solution containing BSA and ≤0.09 % sodium azide.
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储存液
- Sodium azide
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注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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注意事项
- The antibody was conjugated to Alexa Fluor® 647 under optimum conditions, and unreacted Alexa Fluor® 647 was removed.
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储存条件
- 4 °C
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储存方法
- Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
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: "Ex vivo expansion of human hematopoietic stem cells by garcinol, a potent inhibitor of histone acetyltransferase." in: PLoS ONE, Vol. 6, Issue 9, pp. e24298, (2011) (PubMed).
: "After a decade of study-ING, a PHD for a versatile family of proteins." in: Trends in biochemical sciences, Vol. 32, Issue 11, pp. 509-19, (2007) (PubMed).
: "Inhibition of SIRT1 catalytic activity increases p53 acetylation but does not alter cell survival following DNA damage." in: Molecular and cellular biology, Vol. 26, Issue 1, pp. 28-38, (2005) (PubMed).
: "ING2 regulates the onset of replicative senescence by induction of p300-dependent p53 acetylation." in: Molecular and cellular biology, Vol. 25, Issue 15, pp. 6639-48, (2005) (PubMed).
: "Regulation of p53 activity by its interaction with homeodomain-interacting protein kinase-2." in: Nature cell biology, Vol. 4, Issue 1, pp. 1-10, (2002) (PubMed).
: "ATM mediates phosphorylation at multiple p53 sites, including Ser(46), in response to ionizing radiation." in: The Journal of biological chemistry, Vol. 277, Issue 15, pp. 12491-4, (2002) (PubMed).
: "p300/CBP-mediated p53 acetylation is commonly induced by p53-activating agents and inhibited by MDM2." in: The EMBO journal, Vol. 20, Issue 6, pp. 1331-40, (2001) (PubMed).
: "hSIR2(SIRT1) functions as an NAD-dependent p53 deacetylase." in: Cell, Vol. 107, Issue 2, pp. 149-59, (2001) (PubMed).
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: "Ex vivo expansion of human hematopoietic stem cells by garcinol, a potent inhibitor of histone acetyltransferase." in: PLoS ONE, Vol. 6, Issue 9, pp. e24298, (2011) (PubMed).
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- p53 (TP53) (Tumor Protein P53 (TP53))
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别名
- p53
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背景
- Synonyms: TP53 (acK382)
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途径
- p53 Pathway, MAPK Pathway, PI3K-Akt Signaling, Apoptosis, AMPK Signaling, Chromatin Binding, ER-Nucleus Signaling, Positive Regulation of Endopeptidase Activity, Hepatitis C, Protein targeting to Nucleus, Autophagy, Warburg Effect
抗原
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