Histone H4 抗体 (AA 2-103)
Quick Overview for Histone H4 抗体 (AA 2-103) (ABIN7440314)
抗原
See all Histone H4 抗体适用
宿主
克隆类型
标记
应用范围
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抗原表位
- AA 2-103
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原理
- Polyclonal Antibody to Histone H4 (H4)
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特异性
- The antibody is a rabbit polyclonal antibody raised against H4. It has been selected for its ability to recognize H4 in immunohistochemical staining and western blotting.
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交叉反应
- Cat, 小鸡, Cow, 犬, 豚鼠, 马, 人, 小鼠, Pig, 兔, 大鼠, 猕猴
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纯化方法
- Antigen-specific affinity chromatography followed by Protein A affinity chromatography
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免疫原
- Recombinant Histone H4 (H4) corresdonding to Ser2~Gly103 with N-terminal His and GST Tag
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亚型
- IgG
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应用备注
- Western blotting: 0.01-2 μg/mL,Immunohistochemistry: 5-20 μg/mL,Immunocytochemistry: 5-20 μg/mL,Optimal working dilutions must be determined by end user.
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说明
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The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
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限制
- 仅限研究用
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- by
- Prof. Merighi, Laboratory of Neurobiology, Department of Veterinary Sciences, University of Turin
- No.
- #104631
- 日期
- 2025.08.04
- 抗原
- Histone H4
- Lot Number
- A20250716116
- Method validated
- Immunohistochemistry
- Positive Control
- Negative Control
Control slices were processed for each experimental procedure, omitting the primary antibody. In this case, overnight incubation was only performed using a diluent solution.
- Notes
- Primary Antibody
- ABIN7440314
- Secondary Antibody
- anti-rabbit Alexa Fluor 488 (Invitrogen A11008, lot # 3112790)
- Full Protocol
- Sample analyzed: adult (9 months old) CD1 mouse brain.
- Paraffin-embedded slices (7µm thick) were deparaffinized and rehydrated through a graded series of alcohols and distilled water (dH2O).
- Sections were blocked in ovalbumin 1% 1 hour at room temperature.
- Antigen retrieval was performed in all the sections by microwave treatment (1 minute at 750W + 1 minute at 250W in Citrate buffer pH 6).
- 3x5 minutes washing in 0.01M PBS.
- Sections were incubated with the primary antibody at the following dilutions of 1:25/1:50/1:100/1:200, overnight at room temperature (primary antibody was diluted in PLL/BSA/PBS diluent).
- 3x5 minutes washing in 0.01M PBS.
- Incubation with the anti-rabbit secondary antibody 1:400 in PLL/BSA/PBS diluent, 1 hour at room temperature.
- 3x5 minutes washing in 0.01M PBS.
- Nuclear counterstaining was performed with 4′,6-Diamidine-2′-phenylindole dihydrochloride (DAPI) 1µg/mL, 2 minutes.
- 2x5 minutes washing in 0.01M PBS.
- Specimens were then mounted in Fluoroshield mounting medium (Sigma).
- Images were acquired with a Leica DM 6000B fluorescence microscope with a digital camera at 63x magnification.
- Experimental Notes
Passed. The antibody works in IHC-P at concentrations from 1:25-1:50.
生效 #104631 (Immunohistochemistry)
Validation ImagesFull Methods -
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状态
- Liquid
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浓度
- 0.33 mg/mL
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缓冲液
- PBS, pH 7.4, containing 0.02 % Sodium azide, 50 % glycerol.
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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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储存条件
- 4 °C,-20 °C
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储存方法
- Store at 4°C for frequent use. Stored at -20°C in a manual defrost freezer for two year without detectable loss of activity. Avoid repeated freeze-thaw cycles.
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有效期
- 24 months
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- Histone H4
抗原
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(1 validation)