推薦產品
生物源
rat
重組細胞
expressed in E. coli
化驗
≥98% (HPLC)
≥98% (SDS-PAGE)
形狀
lyophilized
分子量
24.4 kDa
包裝
pkg of 10 μg
技術
cell culture | mammalian: suitable
雜質
<0.1 EU/μg endotoxin, tested
顏色
white to off-white
UniProt登錄號
運輸包裝
wet ice
儲存溫度
−20°C
基因資訊
rat ... OSM(289747)
相關類別
一般說明
OSM (oncostatin M) is a polypeptide growth factor that belongs to the interleukin-6 cytokine family that includes interleukin-6, interleukin-11, leukemia inhibitory factor, ciliary neurotrophic factor, cardiotrophin-1, and novel neutrophin-1/B-cell-stimulating factor-3. In rats, this protein shows high expression in the late fetal and neonatal testis. It is also expressed at lower levels in the maturing and adult testis. It is also thought to be expressed in Leydig cells in developing testis.
Recombinant rat Oncostatin M is a 24.4kDa protein, containing 215 amino acid residues.
Recombinant rat Oncostatin M is a 24.4kDa protein, containing 215 amino acid residues.
生化／生理作用
OSM (oncostatin M) functions as a ligand for two high affinity heterodimer receptors that share the signal transducing receptor gp130 (glycoprotein). The two receptors are- type I OSM receptor which is a dimer of the gp130 transducing receptor and the LIF (leukocyte inhibitory factor) receptor β-subunit, and the type II OSM receptor which contains a dimer of gp130 and the OSM receptor β-subunit. OSM is produced by neonatal Sertoli cells, where it induces Sertoli cell and gonocyte proliferation. It is responsible for the induction of spermatogenesis, and negates the effect of luteinizing hormone (LH) on Leydig cell progenitor formation, thus, acting as a regulator for this process. Study in rat shows that this protein stimulates the differentiation of OC15-5 (oval cells) into hepatocytes, and therefore, is thought to be key in liver regeneration by promoting oval cell differentiation into hepatocytes.
序列
MKRGCSSSSP KLLSQLKSQA NITGNTASLL EPYILHQNLN TLTLRAACTE HPVAFPSEDM LRQLSKPDFL STVHATLGRV WHQLGAFRQQ FPKIQDFPEL ERARQNIQGI RNNVYCMARL LHPPLEIPEP TQADSGTSRP TTTAPGIFQI KIDSCRFLWG YHRFMGSVGR VFEEWGDGSR RSRRHSPLWA WLKGDHRIRP SRSSQSAMLR SLVPR
外觀
Lyophilized with no additives.
重構
Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
Oncostatin-M inhibits luteinizing hormone stimulated Leydig cell progenitor formation in vitro.
Teerds KJ et al
Reproductive Biology and Endocrinology, 5, 43-43 (2007)
Oncostatin M inhibits proliferation of rat oval cells, OC15-5, inducing differentiation into hepatocytes.
Okaya A et al
The American Journal of Pathology, 166(3), 709-719 (2005)
Bruce, A.G., et al.
Cytokine Reference, 585-598 (2001)
T M Rose et al.
Proceedings of the National Academy of Sciences of the United States of America, 88(19), 8641-8645 (1991-10-01)
Oncostatin M (OSM), a glycoprotein of Mr approximately 28,000 produced by activated monocyte and T-lymphocyte cell lines, was previously identified by its ability to inhibit the growth of cells from melanoma and other solid tumors. We have detected significant similarities
Zhen Wang et al.
Molecular medicine reports, 19(3), 1529-1542 (2018-12-29)
Psoriasis is a chronic inflammatory skin disease. Keratinocytes (KCs), as skin‑specific cells, serve an important role in the immunopathogenesis of psoriasis. In the present study, transcriptome data derived from psoriasis‑like KCs were used together with the reported transcriptome data from
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