- ¥1580
- LMAI Bio
- LM-5676R
- 进口/国产
- 2026年01月09日
- ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 Flow-Cyt=0.2ug/test IF=1:100-500 （石蜡切片需做抗原修复）
- Rabbit
- Human, Mouse, Rat, Dog, Pig, Cow, Guinea Pig,
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- 详细信息
- 文献和实验
- 技术资料
- 供应商：
上海联迈生物工程有限公司
- 库存：
大量
- 目录编号：
LM-5676R
- 克隆性：
多克隆
- 抗原来源：
Rabbit
- 保质期：
1年
- 抗体英文名：
phospho-ROCK2(Tyr256)
- 抗体名：
磷酸化Rho相关蛋白激酶2抗体
- 宿主：
Rabbit
- 适应物种：
Human, Mouse, Rat, Dog, Pig, Cow, Guinea Pig,
- 免疫原：
KLH conjugated Synthesised phosphopeptide derived from human ROCK2 around the phosphorylation site of Tyr256:PD(p-Y)IS
- 亚型：
IgG
- 形态：
Lyophilized or Liquid
- 应用范围：
ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 Flow-Cyt=0.2ug/test IF=1:100-500 （石蜡切片需做抗原修复）
- 浓度：
1mg/ml
- 保存条件：
Store at -20 °C
- 规格：
100ul
| 英文名称 | phospho-ROCK2(Tyr256) |
| 中文名称 | 磷酸化Rho相关蛋白激酶2抗体 |
| 别 名 | ROCK2(phospho Y256); p164 ROCK 2; Rho associated coiled coil containing protein kinase 2; Rho associated protein kinase 2; Rho kinase 2; ROCK 2; Rock II; Rock2m; ROK alpha; ROKalpha; ROCK2_HUMAN. |
| 规格价格 | 100ul/1580元 购买 大包装/询价 |
| 说 明 书 | 100ul |
| 产品类型 | 磷酸化抗体 |
| 研究领域 | 免疫学 信号转导 转录调节因子 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 交叉反应 | Human, Mouse, Rat, Dog, Pig, Cow, Guinea Pig, |
| 产品应用 | ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 Flow-Cyt=0.2ug/test IF=1:100-500 （石蜡切片需做抗原修复） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 分 子 量 | 153kDa |
| 细胞定位 | 细胞核 细胞浆 细胞膜 |
| 性 状 | Lyophilized or Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated Synthesised phosphopeptide derived from human ROCK2 around the phosphorylation site of Tyr256:PD(p-Y)IS |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 储 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存条件 | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. |
| PubMed | PubMed |
| 产品介绍 | background: The protein encoded by this gene is a serine/threonine kinase that regulates cytokinesis, smooth muscle contraction, the formation of actin stress fibers and focal adhesions, and the activation of the c-fos serum response element. This protein, which is an isozyme of ROCK1 is a target for the small GTPase Rho. Function: Protein kinase which is a key regulator of actin cytoskeleton and cell polarity. Involved in regulation of smooth muscle contraction, actin cytoskeleton organization, stress fiber and focal adhesion formation, neurite retraction, cell adhesion and motility via phosphorylation of ADD1, BRCA2, CNN1, EZR, DPYSL2, EP300, MSN, MYL9/MLC2, NPM1, RDX, PPP1R12A and VIM. Phosphorylates SORL1 and IRF4. Acts as a negative regulator of VEGF-induced angiogenic endothelial cell activation. Positively regulates the activation of p42/MAPK1-p44/MAPK3 and of p90RSK/RPS6KA1 during myogenic differentiation. Plays an important role in the timely initiation of centrosome duplication. Inhibits keratinocyte terminal differentiation. May regulate closure of the eyelids and ventral body wall through organization of actomyosin bundles. Plays a critical role in the regulation of spine and synaptic properties in the hippocampus. Subunit: Homodimer. Interacts with IRS1, RHOB and RHOC. Interacts with RHOA (activated by GTP), PPP1R12A, CHORDC1, SORL1, EP300 and BRCA2. Interacts with NPM1 and this interaction enhances its activity. Interacts with RAF1. Subcellular Location: Cytoplasm. Cell membrane; Peripheral membrane protein (By similarity). Nucleus. Cytoplasm, cytoskeleton, centrosome. Post-translational modifications: Phosphorylated upon DNA damage, probably by ATM or ATR. Phosphorylation at Tyr-722 reduces its binding to RHOA and is crucial for focal adhesion dynamics. Dephosphorylation by PTPN11 stimulates its RHOA binding activity. Cleaved by granzyme B during apoptosis. This leads to constitutive activation of the kinase and membrane blebbing. Similarity: Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. Contains 1 AGC-kinase C-terminal domain. Contains 1 PH domain. Contains 1 phorbol-ester/DAG-type zinc finger. Contains 1 protein kinase domain. Contains 1 REM (Hr1) repeat. SWISS: O75116 Gene ID: 9475 Database links: Entrez Gene: 9475 Human Entrez Gene: 19878 Mouse Entrez Gene: 25537 Rat Omim: 604002 Human SwissProt: O75116 Human SwissProt: P70336 Mouse Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. ROCK2（Rho kinase alpha）是ROCK1的同工酶。是一个丝/苏氨基酸激酶，可调节细胞因子，平滑肌收缩和肌动蛋白的形成。 |
| 产品图片 |  Paraformaldehyde-fixed, paraffin embedded (Mouse testis); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (phospho-ROCK2(Tyr256)) Polyclonal Antibody, Unconjugated (bs-5676R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.  Tissue/cell: rat testis tissue; 4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min; Incubation: Anti-phospho-ROCK2 (Tyr256) Polyclonal Antibody, Unconjugated(bs-5676R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining  Blank control: Hela. Primary Antibody (green line): Rabbit Anti-phospho-ROCK2(Tyr256) antibody (bs-5676R) Dilution: 1μg /10^6 cells; Isotype Control Antibody (orange line): Rabbit IgG . Secondary Antibody : Goat anti-rabbit IgG-PE Dilution: 1μg /test. Protocol The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 90% ice-cold methanol for 20 min at-20℃. The cells were then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed. |
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文献和实验Using Phospho‐Motif Antibodies to Determine Kinase Substrates
the phosphorylation site; therefore, substrate?directed, phosphorylation?state?sensitive, motif?specific (?phospho?motif?) antibodies represent powerful tools to identify novel kinase substrates and to investigate mechanisms of substrate phosphorylation
，但当细胞活化时这个残基则发生去磷酸化，随之发生激酶的活化以及Tyr394的自身磷酸化。目前研究认为，CD45通过使Tyr505去磷酸化对p56 lck 起正调控作用；而p50 csk 是使Tyr505发生磷酸化对p56 lck 则起负调控作用。CD45和p50 csk 对其它src家族PTKs也发挥着同样的调节作用。 （二）p56 lck 与CD4/CD8分子
三句话读懂一篇 CNS：「神药」二甲双胍又出抗癌奇招；抑郁症
衰老过程息息相关。2021 年 8 月 20 日，重庆大学生命科学学院庞珊珊课题组联合唐海清课题组在 Nature Communications 杂志上发表研究论文 Saturated very long chain fatty acid configures glycosphingolipid for lysosome homeostasis in long-lived C. elegans。该研究以线虫生殖细胞缺失突变体作为模型，发现一种新的促机体保持长寿的超长链饱和脂肪酸 behenic
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