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WB 试剂
- PonceauS Staining Solution
- PBST Washing Buffer, 10X
- 1.5M Tris-HCl Buffer, pH8.8
- 1M Tris-HCl Buffer, pH6.8
- 10% SDS Solution
- Prestained Protein Marker
- TBST Washing Buffer, 10X
- SDS PAGE Loading Buffer, 5X
- Stripping Buffered Solution
- Tris Buffer, pH7.4, 10X
- Total Protein Extraction Kit
- Running Buffer, 10X
- Transfer Buffer, 10X
- 30% Acr-Bis(29:1) Solution
- Tris电泳液速溶颗粒
- PBS(1X, premixed powder)
- TBS(1X, premixed powder)
- 快速封闭液
- 转膜液速溶颗粒
- Chemical reagents
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HP1-γ mouse mAb
- 货号:YM1216
- 应用:WB;IF;IP;IHC
- 种属:Mouse;Human;Monkey;Hamster;Rat
- 免疫原:
- Purified recombinant human HP1-gamma protein fragments expressed in E.coli.
- 特异性:
- This antibody detects endogenous levels of HP1-gamma and does not cross-react with related proteins.
- 组成:
- Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
- 稀释:
- wb 1:1000 icc 1:200. IF 1:50-200
- 纯化工艺:
- The antibody was affinity-purified from mouse ascites by affinity-chromatography using epitope-specific immunogen.
- 储存:
- -15°C to -25°C/1 year(Do not lower than -25°C)
- 其他名称:
- CBX 3;CBX3;CBX3_HUMAN;Chromobox homolog 3 (HP1 gamma homolog, Drosophila);Chromobox homolog 3;Chromobox protein homolog 3;GAMMA;HECH;Heterochromatin like protein 1;Heterochromatin protein 1 homolog gamma;Heterochromatin protein HP1 gamma;HP1 gamma;HP1 gamma homolog;HP1Hs gamma;Modifier 2 protein.
- 背景:
- At the nuclear envelope, the nuclear lamina and heterochromatin are adjacent to the inner nuclear membrane. The protein encoded by this gene binds DNA and is a component of heterochromatin. This protein also can bind lamin B receptor, an integral membrane protein found in the inner nuclear membrane. The dual binding functions of the encoded protein may explain the association of heterochromatin with the inner nuclear membrane. This protein binds histone H3 tails methylated at Lys-9 sites. This protein is also recruited to sites of ultraviolet-induced DNA damage and double-strand breaks. Two transcript variants encoding the same protein but differing in the 5' UTR, have been found for this gene.[provided by RefSeq, Mar 2011],
- 功能:
- function:Seems to be involved in transcriptional silencing in heterochromatin-like complexes. Recognizes and binds histone H3 tails methylated at 'Lys-9', leading to epigenetic repression. May contribute to the association of the heterochromatin with the inner nuclear membrane through its interaction with lamin B receptor (LBR). Involved in the formation of functional kinetochore through interaction with MIS12 complex proteins.,PTM:Phosphorylated by PIM1. Phosphorylated during interphase and possibly hyper-phosphorylated during mitosis.,similarity:Contains 2 chromo domains.,subcellular location:Associates with euchromatin and is largely excluded from constitutive heterochromatin. May be associated with microtubules and mitotic poles during mitosis.,subunit:Binds directly to CHAF1A. Interacts with histone H3 methylated at 'Lys-9'. Part of the E2F6.com-1 complex in G0 phase composed of E2F
- 细胞定位:
- Nucleus . Associates with euchromatin and is largely excluded from constitutive heterochromatin. May be associated with microtubules and mitotic poles during mitosis (Potential). .
- 组织表达:
- Bone marrow,Brain,Cajal-Retzius cell,Epithelium,Liver,Placenta,
- Western blot detection of HP1-gamma in Hela,3T3,C6,COS7 and CHO-K1 cell lysates using HP1-gamma mouse mAb (1:1000 diluted).Predicted band size:22KDa.Observed band size:22KDa.
- Immunocytochemistry staining of HeLa cells fixed with 4% Paraformaldehyde and using anti-HP1-gamma mouse mAb (dilution 1:200).
- Immunoprecipitation analysis of Hela cell lysates using HP1-gamma mouse mAb.
- Immunohistochemical analysis of paraffin-embedded Prostate Cancer using HP1-gamma mouse mAb (1/200 dilution).Antigen retrieval was performed by pressure cooking in citrate buffer (pH 6.0).
- Immunocytochemistry staining of HeLa cells fixed with -20℃ Methanol and using HP1-gamma (200137-5G10,dilution 1:200) mouse mAb (green) and Histone H3.1 (Phospho-Ser10)(310045,dilution 1:200) Rabbit pAb (red). DAPI was used to stain nucleus(blue).