重组人HDGF(肝癌衍生生长因子)

特别提示：包括重组人HDGF(肝癌衍生生长因子)在内，本公司的所有产品仅可用于科研实验，严禁用于临床医疗及其他非科研用途！

产品名称：重组人HDGF(肝癌衍生生长因子)
英文名称：Recombinant Human Hepatoma-Derived Growth Factor

产品货号：重组人HDGF(肝癌衍生生长因子)
产品规格：10μg|50μg|500μg|1mg

本品由我们的大肠杆菌表达系统制备，目的基因编码的Met1-Tyr100在C端含有His标签。

HDGF质量控制：＞95%(还原性SDS-PAGE)。

HDGF制剂：冻干品

HDGF保存：
冻干蛋白可在-20℃长期保存，室温也可稳定保存3周。
复溶蛋白溶液可在4～7℃保存2～7天。
复溶后建议分装冻存在-20℃，可保存3个月，应避免反复冻融。

HDGF复溶：
1、试剂开盖前请先离心。
2、复溶浓度应大于100 μg/ml.
3、冻干蛋白溶于ddH2O中
4、复溶后根据使用量分装保存，避免反复冻融。

关于HDGF：
Hepatoma-Derived Growth Factor is a original member of the HDGF family. HDGF is a cytoplasmic protein and contains one PWWP domain. HDGF expression levels are high in the nucleus and cytoplasm of smooth muscle and endothelial cells. HDGF has proliferative, angiogenic and neurotrophic activity. HDGF was initially characterized as a secreted mitogen from the Huh-7 human hepatoma cell line. As a heparin-binding protein, which is highly expressed in tumor cells where it stimulates proliferation. HDGF has mitogenic activity for fibroblasts and acts as a transcriptional repressor. It has been shown that HDGF is linked with tumorigenesis and the growth of cancer.

除了重组人HDGF(肝癌衍生生长因子),，我公司还供应以下相关产品：



名称：重组人白介素IL-15(白细胞介素15)
货号：JN0336
规格：10μg|50μg|500μg|1mg
本品由我们的大肠杆菌表达系统制备，目的基因编码的Asn49-Ser162表达纯化而来。

IL-15质量控制：＞95%(还原性SDS-PAGE)。

IL-15制剂：冻干品

IL-15保存：
冻干蛋白可在-20℃长期保存，室温也可稳定保存3周。
复溶蛋白溶液可在4～7℃保存2～7天。
复溶后建议分装冻存在-20℃，可保存3个月，应避免反复冻融。

IL-15复溶：
1、试剂开盖前请先离心。
2、复溶浓度应大于100 μg/ml.
3、冻干蛋白溶于ddH2O中
4、复溶后根据使用量分装保存，避免反复冻融。

关于IL-15：
Human Interleukin 15 (IL-15) is a cytokine that regulates T cell and natural killer cell activation and proliferation. IL-15 binds to the alpha subunit of the IL15 receptor (IL-15RA) with high affinity. IL-15 also binds to the beta and gamma chains of the IL-2 receptor, but not the alpha subunit of the IL2 receptor. IL-15 is structurally and functionally related to IL-2. Both cytokines share some subunits of receptors, allowing them to compete for and negatively regulate each other"s activity. The number of CD8+ memory T cells is controlled by a balance between IL-15 and IL-2. Despite their many overlapping functional properties, IL-2 and IL-15 are, in fact, quite distinct players in the immune system. IL-15 is constitutively expressed by a wide variety of cell types and tissues, including monocytes, macrophages and DCs. Mature Human IL-15 shares 70% amino acid sequence identity with Mouse and Rat IL-15.