Oncostatin M Protein (OSM)
Quick Overview for Oncostatin M Protein (OSM) (ABIN7520374)
抗原
See all Oncostatin M (OSM) 蛋白蛋白类型
生物活性
宿主
资源
纯度
-
-
原理
- Active Recombinant Human Oncostatin-M/OSM Protein
-
序列
- AAIGSCSKEY RVLLGQLQKQ TDLMQDTSRL LDPYIRIQGL DVPKLREHCR ERPGAFPSEE TLRGLGRRGF LQTLNATLGC VLHRLADLEQ RLPKAQDLER SGLNIEDLEK LQMARPNILG LRNNIYCMAQ LLDNSDTAEP TKAGRGASQP PTPTPASDAF QRKLEGCRFL HGYHRFMHSV GRVFSKWGES PNRSRR
-
特异性
- Ala26-Arg221
-
过滤
- 0.22 μm filtered
-
内毒素水平
- < 0.01 EU/μg of the protein by LAL method.
-
Biological Activity Comment
- Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is typically 0.8-3.2 ng/mL, corresponding to a specific activity of 3.12x105-1.25x106units/mg.
-
-
-
-
限制
- 仅限研究用
-
-
-
状态
- Lyophilized
-
溶解方式
- Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid votex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1 % BSA, 5 % HSA, 10 % FBS or 5 % Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.
-
缓冲液
- Lyophilized from a 0.22 μm filtered solution of 20 mM Tris, 150 mM NaCl, 5 % glycerol, pH 7.4.
-
储存条件
- -20 °C,-80 °C
-
储存方法
-
Store the lyophilized protein at -20°C to -80 °C for long term.
After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week.
-
-
- Oncostatin M (OSM)
-
别名
- Oncostatin-M/OSM
-
背景
-
Description: This protein is a member of the leukemia inhibitory factor/oncostatin-M (LIF/OSM) family. The preproprotein is proteolytically processed to generate the mature protein. This protein is a secreted cytokine and growth regulator that inhibits the proliferation of a number of tumor cell lines. This protein also regulates the production of other cytokines, including interleukin 6, granulocyte-colony stimulating factor and granulocyte-macrophage colony stimulating factor in endothelial cells.
Name: OSM, oncostatin-M
-
基因ID
- 5008
-
UniProt
- P13725
-
途径
- JAK/STAT Signaling, Negative Regulation of Hormone Secretion
抗原
-