- ￥1350 - 3000
- Proteintech
- 18420-1-AP
- 2025年10月13日
- WB, IHC, IF/ICC, FC (Intra), IP, ELISA
- Rabbit
- human
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- 详细信息
- 询价记录
- 文献和实验
- 技术资料
- 免疫原：
Recombinant human P62;SQSTM1 protein
- 亚型：
IgG
- 保存条件：
Store at -20°C. Stable for one year after shipment.
- 克隆性：
Polyclonal
- 标记物：
Unconjugated
- 适应物种：
human
- 保质期：
详见产品包装
- 库存：
充足
- 宿主：
Rabbit
- 应用范围：
WB, IHC, IF/ICC, FC (Intra), IP, ELISA
- 靶点：
P62/SQSTM1
- 抗体英文名：
P62/SQSTM1 Polyclonal antibody
- 抗体名：
P62/SQSTM1 Polyclonal antibody
- 规格：
50ul/100ul/150ul
| 规格： | 50ul | 产品价格： | ￥1350.0 |
|---|---|---|---|
| 规格： | 100ul | 产品价格： | ￥2200.0 |
| 规格： | 150ul | 产品价格： | ￥3000.0 |
经过测试的应用
| Positive WB detected in | HeLa cells, U2OS cells, HEK-293 cells, HepG2 cells, U-87 MG cells, Jurkat cells |
| Positive IP detected in | HepG2 cells, U2OS cells |
| Positive IHC detected in | human lung cancer tissue, human gliomas tissue, human liver cancer tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF/ICC detected in | Chloroquine treated HepG2 cells, U2OS cells, Chloroquine treated HeLa cells |
| Positive FC (Intra) detected in | HEK-293 cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:5000-1:50000 |
| Immunoprecipitation (IP) | IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate |
| Immunohistochemistry (IHC) | IHC : 1:200-1:800 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:750-1:3000 |
| Flow Cytometry (FC) (INTRA) | FC (INTRA) : 0.40 ug per 10^6 cells in a 100 µl suspension |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
产品信息
18420-1-AP targets P62/SQSTM1 in WB, IHC, IF/ICC, FC (Intra), IP, CoIP, ELISA applications and shows reactivity with human samples.
| 经测试应用 | WB, IHC, IF/ICC, FC (Intra), IP, ELISA |
| 文献引用应用 | WB, IHC, IF, IP, CoIP |
| 经测试反应性 | human |
| 文献引用反应性 | human, rabbit, monkey, chicken, zebrafish, sheep, goat, goslings |
| 免疫原 |
CatNo: Ag13131 Product name: Recombinant human P62;SQSTM1 protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 1-440 aa of BC017222 Sequence: MASLTVKAYLLGKEDAAREIRRFSFCCSPEPEAEAEAAAGPGPCERLLSRVAALFPALRPGGFQAHYRDEDGDLVAFSSDEELTMAMSYVKDDIFRIYIKEKKECRRDHRPPCAQEAPRNMVHPNVICDGCNGPVVGTRYKCSVCPDYDLCSVCEGKGLHRGHTKLAFPSPFGHLSEGFSHSRWLRKVKHGHFGWPGWEMGPPGNWSPRPPRAGEARPGPTAESASGPSEDPSVNFLKNVGESVAAALSPLGIEVDIDVEHGGKRSRLTPVSPESSSTEEKSSSQPSSCCSDPSKPGGNVEGATQSLAEQMRKIALESEGRPEEQMESDNCSGGDDDWTHLSSKEVDPSTGELQSLQMPESEGPSSLDPSQEGPTGLKEAALYPHLPPEADPRLIESLSQMLSMGFSDEGGWLTRLLQTKNYDIGAALDTIQYSKHPPPL |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Polyclonal |
| 产品类型 | Antibody |
| 全称 | sequestosome 1 |
| 别名 | P62,SQSTM1, P62, SQSTM1, EBI3-associated protein of 60 kDa, Phosphotyrosine-independent ligand for the Lck SH2 domain of 62 kDa |
| 计算分子量 | 48 kDa |
| 观测分子量 | 62 kDa |
| GenBank蛋白编号 | BC017222 |
| 基因名称 | P62/SQSTM1 |
| Gene ID (NCBI) | 8878 |
| RRID | AB_10694431 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Antigen affinity purification |
| UNIPROT ID | Q13501 |
| 储存缓冲液 | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| 储存条件 | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
Background
P62 (ubiquitin-binding protein P62), also known as Sequestosome-1, is a multifunctional adaptor protein most widely known for its role as an autophagosome cargo protein (PMID: 8551575). P62 via specific interactions with polyubiquitylated target proteins induces their selective autophagy (PMID: 17580304). It also plays an important role in the regulation of the NFkB signaling pathway, senescence, cell differentiation, apoptosis, and immune responses (PMID: 26404812).
What is the molecular weight of P62?
The observed molecular weight of the protein can vary from as low as 8 kDa (for the smallest isoforms) to 48 kDa.
What is the subcellular localization of P62?
P62 is mainly localized in the cytoplasm; however, upon autophagy induction, e.g., via starvation or selective inhibitor treatment, it localizes in vesicular structures - autophagosomes.
What is the tissue specificity of P62?
It is ubiquitously expressed in various tissues.
What is the function of P62 in the regulation of cell death and autophagy?
It is a selective autophagy receptor that forms a bridge between polyubiquitylated cargo (via its UBA domains) and an autophagy modifier such as LC3 (via LIR domains) (PMIDs: 16286508, 20168092, 24128730, 28404643, 22622177). The process of selective autophagy is tightly regulated at many levels, including the posttranslational modifications (PTMs) of various proteins in the cascade, P62 among others (PMID: 29233872). P62 is involved in the regulation of cell death induction in response to various stimuli, e.g., via activation of caspase-8 at the autophagosome membrane (PMID: 29480462). In addition, P62 is degraded during the autophagic process, which makes its intracellular level a marker for autophagy progression.
What is P62's involvement in disease?
Mutations in P62 have been associated with the following diseases: sporadic and familial Paget's disease of bone, neurodegenerative diseases, diabetes, and obesity (PMID: 29480462). A growing number of reports suggest the implication of P62 in the induction of multiple cellular oncogenic transformations. Indeed, increased levels of P62 have been linked to tumor formation, cancer promotion, and resistance to therapy (PMID: 29738493). Moreover, P62 is an unfavorable prognostic marker in liver cancer.
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- 作者
- 内容
- 询问日期
文献和实验| Species | Application | Title |
|---|---|---|
| human | WB | Nature FBXO38 mediates PD-1 ubiquitination and regulates anti-tumour immunity of T cells.Authors - Xiangbo Meng |
| human | WB | Signal Transduct Target Ther Targeting CRL4 suppresses chemoresistant ovarian cancer growth by inducing mitophagyAuthors - Yang Meng |
| human | WB | Mol Cancer Overcoming multi-drug resistance in SCLC: a synergistic approach with venetoclax and hydroxychloroquine targeting the lncRNA LYPLAL1-DT/BCL2/BECN1 pathwayAuthors - Shuxin Li |
| WB | Cell Metab Disrupted methionine cycle triggers muscle atrophy in cancer cachexia through epigenetic regulation of REDD1Authors - Kai Lin | |
| human | WB | Cancer Cell iASPP Is an Antioxidative Factor and Drives Cancer Growth and Drug Resistance by Competing with Nrf2 for Keap1 Binding.Authors - Wenjie Ge |
| WB | Cell Metab Receptor-Mediated ER Export of Lipoproteins Controls Lipid Homeostasis in Mice and Humans.Authors - Xiao Wang |
因此，综合来说，EarthOx的GST标签抗体 （货号#E022040）是一款同时具有高特异性、高灵敏度、多应用类型以及性价比的GST标签抗体。同时，我们也提供其他品牌的GST标签抗体，如Proteintech的GST多克隆抗体 ――GST PolyClonal Antibody（货号#10000-0-AP）以及Abcam、Santa等多种GST标签抗体产品。更多GST标签抗体以及其他如His、HA、Myc、GFP、Flag等其他标签抗体，请电话垂询。美国EarthOx品牌是一家提供高性价比免疫学和细胞
Microarray Approaches for Analysis of Cell Cycle Regulatory Genes
Cell cycle phase Mammalian Yeast G0/G1 AP-1 family (FOS, JUN)
同时，Apaf―1可以激活原形的caspase―9，形成细胞色素C／Apaf―1／caspase―9复合体，即凋亡复合体(apoptosome)。该复合体水解并激活下游的caspase通路如caspase―3等。 凋亡复合体的形成是凋亡信号启动的关键步骤。目前发现激活的癌基因可以辅助凋亡复合体的形成，比如腺病毒EIA可以上调Apaf―1和caspase―9，E2F1可以上调Apaf―1的表达。Apaf―1的释放可促进凋亡复合体的形成，对凋亡的启动起促进作用。目前的研究认为，细胞
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