| 货号 | BAF239 |
| 描述 | For ELISA the Antibody Pairs information：Capture antibody：AF-239-NA；Detection antibody：BAF239; and protein: 239-A-100 |
| 别名 | protransforming growth factor alpha; TFGA; TGFA; transforming growth factor, alpha; transforming growth factor-alpha | 全称 | Transforming Growth Factor alpha |
| 反应种属 | Human |
| 应用 | Western Blot(0.1 µg/mL) ELISA Capture (Matched Antibody Pair)(0.2-0.8 µg/mL ) ELISA Detection (Matched Antibody Pair)(0.1-0.4 µg/mL ) ELISA Standard ( ) |
| 目标/特异性 | Detects human TGF-alpha in ELISAs and Western blots. In sandwich immunoassays, less than 0.05% cross‑reactivity with rhTGF-beta 1, rhAR, rhBTC, rhEGF, rhHRG-a and rhSMDF is observed. |
| 使用方法 | Western Blot: 0.1 µg/mL ELISA Capture (Matched Antibody Pair): 0.2-0.8 µg/mL ELISA Detection (Matched Antibody Pair): 0.1-0.4 µg/mL ELISA Standard : |
| 来源 | Reconstitute at 0.2 mg/mL in sterile PBS. |
| 产品组分 |
| 供应商 | R&D Systems |
| Entrez Gene IDs | 7039 (Human) |
| 应用文献 | |
| R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions. Development and validation of sandwich ELISA microarrays with minimal assay interference. | |
| 纯化方式 | Antigen Affinity-purified |
| 免疫原 | E. coli-derived recombinant human TGF-alpha Val40-Ala89 Accession # P01135 |
| 生物活性 | Human |
| 标记 | Biotin |
| 溶解方法 | Reconstitute at 0.2 mg/mL in sterile PBS. |
| 背景 | TGF-alpha was originally isolated from the conditioned media of oncogenically transformed cells as an EGF-like bioactivity. TGF-alpha is a member of the EGF family of cytokines that are synthesized as transmembrane precursors and are characterized by the presence of one or several EGF structural units in their extracellular domain. The soluble forms of these cytokines are released from the transmembrane protein by proteolytic cleavage. Membrane-bound proTGF-alpha is biologically active and seems to play a role in mediation of cell-cell adhesion and in juxtacrine stimulation of adjacent cells. Expression of TGF-alpha is widespread in tumors and transformed cells. TGF-alpha is also expressed in normal tissues during embryogenesis and in adult tissues, including pituitary, brain, keratinocytes and macrophages. Mature TGF-alpha shows approximately 93% amino acid sequence identity with mouse or rat TGF-alpha and is not species specific in its biological effects. TGF-alpha binds to the EGF receptor and activates the receptor tyrosine kinase. Accordingly, TGF-alpha shows a similar potency to EGF as a mitogen for fibroblasts and as an inducer of epithelial development in vivo. TGF-alpha is reportedly more potent than EGF as an angiogenic factor in vivo and as a stimulator for keratinocyte migration. The EGF receptor gene represents the cellular homologue of the avian v-erb-B oncogene. |
| 运输条件 | Blue Ice |
| 存放说明 | -20℃ |
| 参考文献 |
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