Anti-Histone H3 (phospho S28)抗体
参阅全部 Histone H3 一抗
兔多克隆抗体to Histone H3 (phospho S28)
Rabbit
This antibody is specific for Histone H3 phosphorylated at residue Ser 28 and does not recognise the unmodified residue or another phosphorylated residue (Ser 10) on the same histone.
适用于: WB, PepArr, ICC/IFmore details
与反应: Human, Recombinant fragment
预测可用于: Drosophila melanogaster
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
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Liquid
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
pH: 7.40
Preservative: 0.02% Sodium azide
Constituents: 98.98% PBS, 1% BSA
Batches of this product that have a concentration < 1mg/ml may have BSA added as a stabilising agent. If you would like information about the formulation of a specific lot, please contact our scientific support team who will be happy to help.
浓度
批次浓度范围 100 µg 浓度为 0.9 - 1 mg/ml
Immunogen affinity purified
多克隆
IgG
Abpromise™承诺保证使用ab5169于以下的经测试应用
“应用说明”部分 下显示的仅为推荐的起始稀释度；实际最佳的稀释度/浓度应由使用者检定。
| 应用 | Ab评论 | 说明 |
|---|---|---|
| WB | (2) | Use a concentration of 1 µg/ml. Detects a band of approximately 17 kDa (predicted molecular weight: 15 kDa). |
| PepArr | Use a concentration of 0.002 - 0.02 µg/ml. | |
| ICC/IF | 1/5000. |
Entrez Gene: 8350 Human
Entrez Gene: 8351 Human
Entrez Gene: 8352 Human
Entrez Gene: 8353 Human
Entrez Gene: 8354 Human
Entrez Gene: 8355 Human
Entrez Gene: 8356 Human
Entrez Gene: 8357 Human
Entrez Gene: 8358 Human
Entrez Gene: 8968 Human
Omim: 602810 Human
SwissProt: P68431 Human
Unigene: 132854 Human
Unigene: 247813 Human
Unigene: 247814 Human
Unigene: 248176 Human
Unigene: 443021 Human
Unigene: 484990 Human
Unigene: 532144 Human
Unigene: 533292 Human
Unigene: 546315 Human
Unigene: 586261 Human
Unigene: 591778 Human
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Histone H3/i antibody
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Western blot - Anti-Histone H3 (phospho S28) antibody (ab5169)
Anti-Histone H3 (phospho S28) antibody (ab5169) at 1 µg/ml + Hela Whole Cell Lysate - Colcemid Treated at 2.5 µg
Secondary
Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/50000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 15 kDa
Observed band size: 17 kDawhy is the actual band size different from the predicted?
Exposure time: 30 seconds
This blot was produced using a 4-12% Bis-tris gel under the MES buffer system. The gel was run at 200V for 35 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 2% Bovine Serum Albumin before being incubated with ab5169 overnight at 4°C. Antibody binding was detected using an anti-rabbit antibody conjugated to HRP, and visualised using ECL development solution ab133406.
Peptide Array - Anti-Histone H3 (phospho S28) antibody (ab5169)
All batches of ab5169 are tested in Peptide Array against peptides to different Histone H3 modifications. Six dilutions of each peptide are printed on to the Peptide Array in triplicate and results are averaged before being plotted on to a graph. Results show strong binding to Histone H3 - phospho S28 peptide (ab5499), indicating that this antibody specifically recognises the Histone H3 - phospho S28 modification.
ab17163 - Histone H3 unmodified
ab5499 - Histone H3 - phospho S28
ab11477 - Histone H3 - phospho S10
Immunocytochemistry/ Immunofluorescence - Anti-Histone H3 (phospho S28) antibody (ab5169)The image was submitted as part of a review by Krik McManus, University of British Columbia
Indian Muntjac (top panel) and HeLa cells (bottom panel) immunofluorescently labelled with ab5169 (green) at a working dilution of 1/5000. The DNA is counterstained with DAPI and is shown in blue in the top panel and red in the bottom panel. This antibody gives a characteristic staining pattern for Histone H3 (phospho S28) whereby the signal increases in intensity during late G2 and continues to increase until metaphase. Upon entry into anaphase the signal begins to decrease until reaching basal levels by early G1. 100x magnification.
Western blot - Anti-Histone H3 (phospho S28) antibody (ab5169)Image courtesy of Richelle Sopko, Harvard University, U.S.A.
All lanes : Anti-Histone H3 (phospho S28) antibody (ab5169) at 1/1000 dilution
Lane 1 : Wild type 0-4 hour old fruit fly embryos.
Lane 2 : 0-4 hour old fruit fly embryos expressing wee RNAi
Secondary
All lanes : Donkey anti-rabbit IgG, Horseradish Peroxidase-L at 1/10000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 15 kDa
Exposure time: 10 minutes
0-4hr old wee shRNA embryos (lane 2) should display elevated phH3Ser28 levels relative to 0-4hr old EGFP shRNA embryos (lane 1). Blocked with 10% BSA.
Immunocytochemistry/ Immunofluorescence - Anti-Histone H3 (phospho S28) antibody (ab5169)This image was submitted as part of a review by Kirk McManus, University of British Columbia
In situ peptide competition was perfomed on paraformaldehyde-fixed HeLa cells. Four 25µl aliquots were made, to which 7.5µg (1.5µl) of no peptide, H3 unmodified peptide (ab2623), H3 phospho S10 peptide (ab11477) or H3 phospho S28 peptide (ab5499) was added, mixed by vortexing and incubated for 1 hour at room temperature. Cells on glass coverslips were fixed with 4% paraformaldehyde (10min) and gently washed twice with PBS, then permeabilized with 0.5% Triton X-100 in PBS (10min) and gently washed three times with PBS. The cells were immunofluorescently labeled with either the peptide-competed antibody or the control antibody (i.e. no peptide) for 30min at room temperature, washed briefly with PBS containing 0.1% Triton X-100 (1 min) and twice with PBS. The cells were then incubated with an appropriate dilution of a secondary antibody at room temperature for 30min, rinsed as above and mounted using a 90% glycerol in PBS mount
