货号 | PRD215-10 |
简介 | Supplied as ready-to-use 5 ug protein balls |
别名 | colony stimulating factor 2 (granulocyte-macrophage); Colony-stimulating factor; CSF; CSF2; GM-CSF; GMCSFgranulocyte-macrophage colony-stimulating factor; granulocyte-macrophage colony stimulating factor; MGC131935; MGC138897; molgramostin; sargramostim | 全称 | Granulocyte Macrophage Growth Factor |
反应种属 | Human |
来源 | E. coli-derived Ala18 - Glu144 |
产品组分 |
供应商 | R&D Systems |
Entrez Gene IDs | 1437 (Human); 12981 (Mouse); 116630 (Rat); 397208 (Porcine); 403923 (Canine); 493805 (Feline) |
内毒素水平 | <0.10 EU per 1 μg of the protein by the LAL method. |
生物活性 | Measured in a cell proliferation assay using TF‑1 human erythroleukemic cells. Kitamura, T. et al. (1989) J. Cell Physiol. 140:323. The ED50 for this effect is typically 6-30 pg/mL. |
溶解方法 | Add ProDot directly to the medium or reconstitute in the vial at 100 μg/mL in sterile PBS containing at least 0.1% human or bovineserum albumin. |
背景 | GM-CSF (Granulocyte-Macrophage Colony Stimulating Factor) induces the development of monocytes, neutrophils, eosinophils, and myeloid and dermal dendritic cells. It also acts as a neutrophil and dendritic cell chemoattractant. GM-CSF promotes Th1 and Th17 cell mediated autoimmune inflammation as well as the inflammatory activation of dendritic cells, microglia, alveolar macrophages, and eosinophils. In addition, it cooperates with G-CSF in promoting tumor cell proliferation and invasion. GM-CSF signals through a receptor complex composed of GM-CSF R alpha and the Common beta Chain (beta c) with Syndecan-2 as a potential co-receptor. The beta c subunit is shared by the receptor complexes for IL-3 and IL-5. |
Accession # | CAA26822 |
运输条件 | Blue Ice |
N-terminal Sequence Analysis | Ala18 |
预期分子量 | 14 kDa |
SDS-PAGE | 14 kDa, reducing conditions |
存放说明 | 4℃ |
纯度 | >97%, by SDS-PAGE under reducing conditions and visualized by silver stain |
参考文献 |
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1 μg/lane of ProDots® Recombinant Human GM-CSF was resolved with SDS-PAGE under reducing (R) and non-reducing (NR) conditions and visualized with silver staining, showing a single band at approximately 14 kDa. | |
ProDots Recombinant Human GM-CSF stimulates cell proliferation of the TF-1 human erythroleukemic cell line. The ED50 for this effect is typically 6-30 pg/mL |