| 货号 | MAB2136-SP |
| 别名 | C16orf12; Chromosome 16 Open Reading Frame 12; GASP2; GASP-2; Growth And Differentiation Factor-Associated Serum Protein 2; hGASP-2; RJD2; WAP Four-Disulfide Core Domain 20A; WAP, Follistatin/Kazal, Immunoglobulin, Kunitz And Netrin Domain Containing 1; WAP, FS, Ig, KU, And NTR-Containing Protein; WFDC20A; WFIKKN; WFIKKN1 | 全称 | Growth and Differentiation Factor-associated Serum Protein-2 |
| 反应种属 | Human |
| 应用 | Western Blot(1 µg/mL) |
| 目标/特异性 | Detects human GASP‑2/WFIKKN in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross‑reactivity with recombinant human GASP-1 is observed. |
| 使用方法 | Western Blot: 1 µg/mL |
| 来源 | Reconstitute at 0.5 mg/mL in sterile PBS. |
| 产品组分 |
| 供应商 | R&D Systems |
| Entrez Gene IDs | 117166 (Human) |
| 纯化方式 | Protein A or G purified from hybridoma culture supernatant |
| 免疫原 | Mouse myeloma cell line NS0-derived recombinant human GASP‑2/WFIKKN Ala20-Asp548 Accession # Q96NZ8 |
| 生物活性 | Human |
| 标记 | Unconjugated |
| 溶解方法 | Reconstitute at 0.5 mg/mL in sterile PBS. |
| 背景 | Growth and differentiation factor-associated serum protein-2 (GASP-2) cDNA encodes a 548 amino acid (aa) protein that contains a 19 aa signal sequence and is comprised of many conserved domains: WAP, follistatin/Kazal, immunoglobulin, two tandem Kunitz, and netrin (1). Based on the order of these conserved domains, GASP-2 is also known as WFIKKN (1). Another related protein which contains the same domain structure is called WFIKKNRP (WFIKKN-related protein), or GASP-1 (2, 3). WAP, follistatin, Kunitz and netrin domains are all implicated in protease inhibition, and the GASP proteins may be multivalent protease inhibitors (1, 4). GASP-1 and -2 show distinct expression patterns both in the developing fetus and the adult. In the developing fetus, GASP-2 is abundant in the lung, skeletal muscle and liver while GASP-1 expression is highest in the brain, skeletal muscle, thymus and kidney (3). In the adult, GASP-2 is expressed primarily in the pancreas, liver, and thymus while GASP-1 is in the ovary, testis, and brain (3). Further characterization shows that GASP-1 inhibits GDF-8/Myostatin and the highly related protein, GDF-11, but not Activin or TGF-beta in vitro (2). Although, this kind of activity has not been reported for GASP-2, tests at R&D Systems have determined that GASP-2 shows similar inhibitory activity towards myostatin as GASP-1. By aa sequence, human GASP-2 is 55% identical to human GASP-1. |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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