| 货号 | AF1295-SP |
| 别名 | AACTMGC88254; ACTGIG25; alpha 1-Antichymotrypsin; alpha-1-antichymotrypsin; antitrypsin), member 3; Cell growth-inhibiting gene 24/25 protein; growth-inhibiting protein 24; growth-inhibiting protein 25; member 3; serine (or cysteine) proteinase inhibitor, clade A (alpha-1 antiproteinase; serine (or cysteine) proteinase inhibitor, clade A, member 3; Serpin A3; serpin peptidase inhibitor, clade A (alpha-1 antiproteinase, antitrypsin) |
| 反应种属 | Human |
| 应用 | Western Blot(0.1 µg/mL) Immunoprecipitation(25 µg/mL) |
| 目标/特异性 | Detects human Serpin A3/ alpha 1‑Antichymotrypsin in direct ELISAs and Western blots. In direct ELISAs, approximately 20% cross‑reactivity with recombinant mouse (rm) Serpin A1 is observed, and less than 3% cross-reactivity with recombinant human (rh) Serpin A1, rhSerpin A3N, rhSerpin A4, rhSerpin A5, rhSerpin A9, rhSerpin C1, rhSerpin F2, and rhSerpin F1/PEDF is observed. |
| 使用方法 | Western Blot: 0.1 µg/mL Immunoprecipitation: 25 µg/mL |
| 来源 | Reconstitute at 0.2 mg/mL in sterile PBS. |
| 产品组分 |
| 供应商 | R&D Systems |
| Entrez Gene IDs | 12 (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. S-glutathionylated serine proteinase inhibitors as plasma biomarkers in assessing response to redox-modulating drugs. | |
| 纯化方式 | Antigen Affinity-purified |
| 免疫原 | Mouse myeloma cell line NS0-derived recombinant human Serpin A3/ alpha 1‑Antichymotrypsin Asn26-Ala423 Accession # P01011 |
| 生物活性 | Human |
| 标记 | Unconjugated |
| 溶解方法 | Reconstitute at 0.2 mg/mL in sterile PBS. |
| 背景 | Serpin A3 is a member of the Serpin superfamily of the serine protease inhibitors (1). It is synthesized primarily in the liver and secreted as one of the most abundant serpins in plasma (2). It is known to inhibit several serine proteases including chymotrypsin, cathepsin G, chymase, kallikrein 3/prostate specific antigen, and unidentified ectoenzymes that process pro-macrophage stimulating protein (1‑5). Serpin A3 is a major constituent of the plaques associated with Alzheimer’s disease and an inhibitor of amyloid beta peptide degradation (1‑6). Deficiency in Serpin A3 activity due to a point mutation (Leu55Pro) is associated with chronic obstructive pulmonary disease (7). Human Serpin A3 is synthesized as a 423 amino acid precursor (8, 9). The mature protein is secreted and has two forms that differ in their N‑termini (10). One of the forms starting at Asn26 was expressed and purified. |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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