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宿主来源
Rabbit分子别名
H3K23me细胞定位
NucleusAccession
P68431克隆号
S-R413抗体类型
Recombinant mAb抗体同种型
IgG翻译后修饰类型
甲基化反应种属 ?
Hu, Ms纯化方式
Protein A浓度
0.5 mg/ml标记
Unconjugated性状
Liquid缓冲体系
PBS, 40% Glycerol, 0.05% BSA, 0.03% Proclin 300
储存条件
12 months from date of receipt / reconstitution, -20 °C as supplied
应用
ChIP
ICFCM
ICC ?
WB
稀释度
应用 稀释度 推荐种属 WB 1:1000 Hu, Ms ICC 1:500 Hu, Ms ICFCM 1:50-1:500 Hu, Ms ChIP 1:50 Hu
Histone H3 (mono-methyl K23) refers to histone H3 that is modified by a single methyl group at the lysine residue position 23 (K23). In biology, histone H3 is a crucial component of the nucleosome, playing a key role in the compaction of DNA and the structure of chromatin. Mono-methylation at the K23 position (mono-methyl K23) is a specific modification form of histone H3. This modification may affect chromatin structure and gene expression by altering the interactions between histone H3, DNA, and other proteins.
免疫印迹
WB result of Histone H3 (mono methyl K23) Rabbit mAb
Primary antibody: Histone H3 (mono methyl K23) Rabbit mAb at 1/1000 dilution
Lane 1: HeLa whole cell lysate 20 µg
Secondary antibody: Goat Anti-rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 15 kDa
Observed MW: 17 kDaWB result of Histone H3 (mono methyl K23) Rabbit mAb
Primary antibody: Histone H3 (mono methyl K23) Rabbit mAb at 1/1000 dilution
Lane 1: NIH/3T3 whole cell lysate 20 µg
Secondary antibody: Goat Anti-rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 15 kDa
Observed MW: 17 kDa
流式分析
Flow cytometric analysis of 4% PFA fixed 90% methanol permeabilized HeLa (Human cervix adenocarcinoma epithelial cell) labelling Histone H3 (mono methyl K23) antibody at 1/500 dilution (0.1 μg)/ (Red) compared with a Rabbit monoclonal IgG (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). Goat Anti - Rabbit IgG Alexa Fluor® 488 was used as the secondary antibody.
Flow cytometric analysis of 4% PFA fixed 90% methanol permeabilized NIH/3T3 (Mouse embryonic fibroblast) labelling Histone H3 (mono methyl K23) antibody at 1/50 dilution (1 μg)/ (Red) compared with a Rabbit monoclonal IgG (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). Goat Anti - Rabbit IgG Alexa Fluor® 488 was used as the secondary antibody.
免疫细胞化学
ICC shows positive staining in HeLa cells. Anti- Histone H3 (mono methyl K23) antibody was used at 1/500 dilution (Green) and incubated overnight at 4°C. Goat polyclonal Antibody to Rabbit IgG - H&L (Alexa Fluor® 488) was used as secondary antibody at 1/1000 dilution. The cells were fixed with 100% ice-cold methanol and permeabilized with 0.1% PBS-Triton X-100. Nuclei were counterstained with DAPI (Blue). Counterstain with tubulin (Red).
ICC shows positive staining in NIH/3T3 cells. Anti- Histone H3 (mono methyl K23) antibody was used at 1/500 dilution (Green) and incubated overnight at 4°C. Goat polyclonal Antibody to Rabbit IgG - H&L (Alexa Fluor® 488) was used as secondary antibody at 1/1000 dilution. The cells were fixed with 100% ice-cold methanol and permeabilized with 0.1% PBS-Triton X-100. Nuclei were counterstained with DAPI (Blue). Counterstain with tubulin (Red).
ChIP
Chromatin immunoprecipitation (ChIP) was performed on HeLa cells cross - linked with 1% formaldehyde for 10 min, then chromatin was fragmented by sonication. Parallel reactions used Histone H3 (mono methyl K23) Recombinant Rabbit mAb (S-R413) and Rabbit mAb IgG Isotype Control (SDT-R173) at 1:50 for immunoprecipitation. Post -immunoprecipitation, both samples were washed, eluted, and cross - links reversed. Purified DNA was analyzed by qPCR.
qPCR (%input: immunoprecipitated DNA/input DNA)
showed the enrichment of RPL30, GAPDH, MYOD1,
AFM, SAT-α and SAT-2 in Histone H3 (mono methyl K23)
Recombinant Rabbit mAb (S-R413)-immunoprecipitated
sample.
FAQs
我们一般不推荐客户回收利用抗体。 因为抗体使用之后缓冲体系已经发生改变，不同客户在回收抗体的保存条件上也会有差异，所以抗体回收使用效果无法保证。另外，我们对一批抗体回收验证测试，测试结果显示不同抗体可回收次数不同，一般效价越高的抗体，可重复使用的次数越多，客户可根据实验情况来确定
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