| 產品編號 | bs-20738R |
| 英文名稱 | PDX1 Rabbit pAb |
| 中文名稱 | 胰島素促進因子/胰十二指腸同源異型盒蛋白抗體 |
| 別 名 | Glucose sensitive factor; Glucose-sensitive factor; GSF; IDX 1; IDX-1; IDX1; Insulin promoter factor 1; insulin promoter factor 1 homeodomain transcription factor; insulin upstream factor 1; IPF 1; IPF-1; IPF1; Islet/duodenum homeobox 1; Islet/duodenum homeobox-1; IUF 1; IUF-1; IUF1; MODY4; Pancreas/duodenum homeobox 1; Pancreas/duodenum homeobox protein 1; pancreatic and duodenal homeobox P; PDX 1; PDX-1; PDX1_HUMAN; Somatostatin transactivating factor 1; Somatostatin-transactivating factor 1; STF 1; STF-1; STF1. |
| 研究領域 | 細胞生物 神經生物學 生長因子和激素 轉錄調節(jié)因子 內分泌病 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 克 隆 號 | |
| 交叉反應 | Human,Mouse,Rat (predicted: Rabbit,Pig,Sheep,Cow,Chicken,Dog,Horse) |
| 產品應用 | IHC-P=1:100-500,IHC-F=1:100-500,IF=1:100-500,Flow-Cyt=1μg/Test
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 30 kDa |
| 檢測分子量 | |
| 細胞定位 | 細胞核 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human PDX1: 101-200/284 |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 緩 沖 液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存條件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事項 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 產品介紹 |
The protein encoded by this gene is a transcriptional activator of several genes, including insulin, somatostatin, glucokinase, islet amyloid polypeptide, and glucose transporter type 2. The encoded nuclear protein is involved in the early development of the pancreas and plays a major role in glucose-dependent regulation of insulin gene expression. Defects in this gene are a cause of pancreatic agenesis, which can lead to early-onset insulin-dependent diabetes mellitus (IDDM), as well as maturity onset diabetes of the young type 4 (MODY4). [provided by RefSeq, Aug 2017] Function: Activates insulin, somatostatin, glucokinase, islet amyloid polypeptide and glucose transporter type 2 gene transcription. Particularly involved in glucose-dependent regulation of insulin gene transcription. Binds preferentially the DNA motif 5'-[CT]TAAT[TG]-3'. During development, specifies the early pancreatic epithelium, permitting its proliferation, branching and subsequent differentiation. At adult stage, required for maintaining the hormone-producing phenotype of the beta-cell. Subunit: Interacts with the basic helix-loop-helix domains of TCF3(E47) and NEUROD1 and with HMG-I(Y). Interacts with SPOP. Interacts with the methyltransferase SETD7. Subcellular Location: Nucleus. Tissue Specificity: Duodenum and pancreas (Langerhans islet beta cells and small subsets of endocrine non-beta-cells, at low levels in acinar cells). Post-translational modifications: Phosphorylated by the SAPK2 pathway at high intracellular glucose concentration. DISEASE: Defects in PDX1 are a cause of pancreatic agenesis (PAC)[MIM:260370]. This autosomal recessive disorder is characterized by absence or hypoplasia of pancreas, leading to early-onset insulin-dependent diabetes mellitus. This was found in a frameshift mutation that produces a truncated protein and results in a second initiation that produces a second protein that act as a dominant negative mutant. Defects in PDX1 are a cause of non-insulin-dependent diabetes mellitus (NIDDM) [MIM:125853]; also known as diabetes mellitus type 2. NIDDM is characterized by an autosomal dominant mode of inheritance, onset during adulthood and insulin resistance. Defects in PDX1 are the cause of maturity-onset diabetes of the young type 4 (MODY4) [MIM:606392]; also symbolized MODY-4. MODY is a form of diabetes that is characterized by an autosomal dominant mode of inheritance, onset in childhood or early adulthood (usually before 25 years of age), a primary defect in insulin secretion and frequent insulin-independence at the beginning of the disease. Similarity: Belongs to the Antp homeobox family. IPF1/XlHbox-8 subfamily. Contains 1 homeobox DNA-binding domain. SWISS: P52945 Gene ID: 3651 Database links: Entrez Gene: 3651 Human Entrez Gene: 18609 Mouse Omim: 600733 Human SwissProt: P52945 Human SwissProt: P52946 Mouse Unigene: 32938 Human Unigene: 389714 Mouse Unigene: 54603 Rat PDX1是一種同源框轉錄因子-即胰十二指腸同源異型盒基因，又稱IPF-1(胰島素促進因子)、IDX-1、IUF-1。 近年來，科學家們對PDX1從不同的角度進行了卓有成效的研究。有學者認為；PDX1是胰腺發(fā)育及胰島素基因轉錄表達的關鍵性轉錄因子，即決定于胰腺前體細胞向B、A、D細胞的分化。 還有學者認為：PDX1對于腸內胚層背胰芽和腹胰芽的生長、分化起重要作用，早期胰腺表達的PDX-1對胰腺上皮的形成和分化是必需的。 |
| 產品圖片 |
Paraformaldehyde-fixed, paraffin embedded (rat pancreas); 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 (PDX1) Polyclonal Antibody, Unconjugated (bs-20738R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
Paraformaldehyde-fixed, paraffin embedded (mouse pancreas); 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 (PDX1) Polyclonal Antibody, Unconjugated (bs-20738R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
Blank control (blue line): Hep G2 (fixed with 70% ethanol (Overnight at 4℃) and then permeabilized with 90% methanol for 20 min at -20℃).
Primary Antibody (green line): Rabbit Anti-PDX1 antibody (bs-20738R),Dilution: 0.2μg /10^6 cells.
Isotype Control Antibody (orange line): Rabbit IgG .
Secondary Antibody (white blue line): Goat anti-rabbit IgG-PE,dilution: 1μg /test.
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| 1、抗體溶解方法 | |
| 2、抗體修復方式 | |
| 3、常用試劑的配制 | |
| 4、免疫組化操作步驟 | |
| 5、免疫組化問題解答 | |
| 6、Western Blotting 操作步驟 | |
| 7、Western Blotting 問題解答 | |
| 8、關于肽鏈的設計 | |
| 9、多肽的溶解與保存 | |
| 10、酶標抗體效價測定程序 | |
