癌症的基本特征包括细胞增殖、血管生成、迁移、凋亡逃避机制和细胞永生等。找到癌症发生过程中这些通路的关键标记物和对应的抗体用于检测至关重要。
为您推荐一个泛素化位点预测神器——泛素化分析工具，可以为您的蛋白的泛素化位点作出预测和评分。
细胞自噬受体图形绘图工具为你的蛋白的细胞受体结合位点作出预测和评分，识别结合到自噬通路中的蛋白是非常重要的，便于让我们理解自噬在正常生理、病理过程中的作用，如发育、细胞分化、神经退化性疾病、压力条件下、感染和癌症。
A4GALT Rabbit pAb
A4GALT Rabbit pAb
- 产品详情
- 实验流程
- 背景知识
| Primary Accession | Q9NPC4 |
|---|---|
| Reactivity | Mouse |
| Predicted | Human, Rat, Chicken, Dog, Pig |
| Host | Rabbit |
| Clonality | Polyclonal |
| Calculated MW | 40499 Da |
| Physical State | Liquid |
| Immunogen | KLH conjugated synthetic peptide derived from human A4GALT/CD77 |
| Epitope Specificity | 291-353/353 |
| Isotype | IgG |
| Purity | affinity purified by Protein A |
| Buffer | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| SUBCELLULAR LOCATION | Golgi apparatus membrane; Single-pass type II membrane protein (Probable). |
| SIMILARITY | Belongs to the glycosyltransferase 32 family. |
| Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| Background Descriptions | Necessary for the biosynthesis of the Pk antigen of blood histogroup P. Catalyzes the transfer of galactose to lactosylceramide and galactosylceramide. Necessary for the synthesis of the receptor for bacterial verotoxins.Expression of CD77, also called Gb3, sensitizes a cell to verotoxins, causing cellular injury that can lead to disease. Therefore, the complex regulation of CD77 biosynthesis and the activity of the enzymes involved, such as CD77 synthase, can be studied by compared gene expression between toxin-sensitive and insensitive tissues and cell lines. The highest tissue expression of CD77 synthase occurs in the kidney, mesenteric lymph node, spleen, and brain. Burkitt leukemia cells express very high levels of CD77 as well as CD77 synthase, and are sensitive to verotoxin induced apoptosis. These megakaryoblasts then never mature, leading to the arrest of platelet generation in the bone marrow, which may cause thrombocytopenia, a symptom associated with various hemorrhagic conditions. |
| Gene ID | 53947 |
|---|---|
| Other Names | Lactosylceramide 4-alpha-galactosyltransferase, 2.4.1.228, Alpha-1, 4-N-acetylglucosaminyltransferase, Alpha-1, 4-galactosyltransferase, Alpha4Gal-T1, CD77 synthase, Globotriaosylceramide synthase, Gb3 synthase, P1/Pk synthase, UDP-galactose:beta-D-galactosyl-beta1-R 4-alpha-D-galactosyltransferase, A4GALT, A14GALT, A4GALT1 |
| Target/Specificity | Ubiquitous. Highly expressed in kidney, heart, spleen, liver, testis and placenta. |
| Dilution | Flow-Cyt=1ug/Test |
| Storage | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. 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. |
| Name | A4GALT |
|---|---|
| Synonyms | A14GALT, A4GALT1 |
| Function | Glycosyltransferase involved in biosynthesis of P1, P(k) and the rare NOR antigens of P1PK histo-blood group system (PubMed:10747952, PubMed:10748143, PubMed:22965229, PubMed:26773500, PubMed:29572228, PubMed:33460651). Catalyzes the transfer of galactose from UDP-alpha-D-galactose in an alpha1,4 linkage to lactosylceramide/beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)- ceramide(d18:1(4E)) to produce globotriaosylceramide/globoside Gb3Cer (d18:1(4E)), also known as P(k) antigen or CD77 (PubMed:10748143, PubMed:10747952, PubMed:26773500, PubMed:29572228, PubMed:22965229). Globoside Gb3Cer/P(k)/CD77 is a root structure in biosynthesis pathway of neutral glycosphingolipids of the globo-series. Broadly expressed in cell membranes of immune cells and other tissues, Gb3Cer/P(k)/CD77 antigen may participate in mechanisms that regulate cell-cell interactions and cell differentiation. In germinal center B cells, Gb3Cer/CD77 interacts with CD19 to drive centroblast-to-centrocyte transition, B cell receptor complex assembly and T follicular helper cell differentiation. In epithelium, Gb3Cer regulates CDH1/E-cadherin- dependent cell-cell adhesion counteracting epithelial-to-mesenchymal transition (By similarity) (PubMed:29572228). Synthesizes P1 glycan epitope (alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-GlcNAc-R) by transferring a galactose moiety to paragloboside nLc4 or to complex-type N-glycans (PubMed:26773500, PubMed:29572228, PubMed:33460651). Generates the rare NOR1 and NOR2 antigens which carry a Gal(alpha1->4)GalNAc terminal moiety and are both derived from Gb4Cer precursor (PubMed:22965229, PubMed:26773500, PubMed:33460651). Also able to transfer galactose to galactosylceramide/beta-D-Gal-(1<->1')-Cer (PubMed:10748143). |
| Cellular Location | Golgi apparatus membrane; Single- pass type II membrane protein |
| Tissue Location | Ubiquitous. Highly expressed in kidney, heart, spleen, liver, testis and placenta |
For Research Use Only. Not For Use In Diagnostic Procedures.
Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
Necessary for the biosynthesis of the Pk antigen of blood histogroup P. Catalyzes the transfer of galactose to lactosylceramide and galactosylceramide. Necessary for the synthesis of the receptor for bacterial verotoxins.Expression of CD77, also called Gb3, sensitizes a cell to verotoxins, causing cellular injury that can lead to disease. Therefore, the complex regulation of CD77 biosynthesis and the activity of the enzymes involved, such as CD77 synthase, can be studied by compared gene expression between toxin-sensitive and insensitive tissues and cell lines. The highest tissue expression of CD77 synthase occurs in the kidney, mesenteric lymph node, spleen, and brain. Burkitt leukemia cells express very high levels of CD77 as well as CD77 synthase, and are sensitive to verotoxin induced apoptosis. These megakaryoblasts then never mature, leading to the arrest of platelet generation in the bone marrow, which may cause thrombocytopenia, a symptom associated with various hemorrhagic conditions.
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