Bpsbioscience/大鼠白细胞介素10/90175-B/20µg
商品编号：
90175-B
品牌：
bpsbioscience
市场价：
¥4100.00
美元价：
2460.00
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
Species: Rat
Host Species: E. coli
MW: 19 kDa
Genbank #: P29456
a.a: 19–178
Background:
IL-10 is produced by mouse Th2-cells following their stimulation by lectins. The main source for B-cell derived IL-10 in mice are Ly1 B-cells that express CD5 (Ly1) and CD11. In humans IL-10 is produced by activated CD8(+) peripheral blood T-cells, by T-helper CD4(+) T-cell clones after both antigen-specific and polyclonal activation, by B- cell lymphomas, and by monocytes following cell activation by bacterial lipopolysaccharides and mast cells. IL-10 is a homodimeric protein with subunits having a length of 160 amino acids. Human Interleukin-10 shows 73% amino acid homology with mouse Interleukin-10. The murine IL-10 receptor has been cloned. This receptor is a protein of approximately 110 kDa that binds murine IL-10 specifically. This receptor is structurally related to receptors for IFN. The CD nomenclature for this receptor is CDw210. IL-10 inhibits the synthesis of a number of cytokines such as IFN-gamma, IL-2 and TNF-beta in Th1 T-helper subpopulations of T-cells but not of Th2 T-helper cells. This activity is antagonized by IL-4. The inhibitory effect on IFN- gamma production is indirect and appears to be the result of a suppression of IL-12 synthesis by accessory cells. In the human system, IL-10 is produced by, and down-regulates the function of Th1 and Th2 cells.
Description:
Recombinant Rat Interleukin-10 is a disulfide-linked monomer protein consisting of 161 amino acid residues, and migrates as an approximately 19 kDa protein under non-reducing and reducing conditions in SDS-PAGE. Optimized DNA sequence encoding rat Interleukin-10 mature chain was expressed in E. coli.
UniProt
P29456
Synonym(s):
IL-10, Interleukin 10, Cytokine Synthesis Inhibitory Factor, CSIF, TGIF, IL10
Purity:
≥95% by SDS-PAGE and HPLC
Endotoxin Level:
<0.1 ng/µg (1 EU/µg), using the LAL gel clot method.
Biological Activity:
The ED50 was determined by the dose-dependent inhibition of antigen-specific T cell proliferation is less than 12 ng/ml.
Formulation:
Lyophilized from 0.2 µm filtered PBS, pH 7.
Format:
lyophilized protein
Reconstitution:
Reconstitute at 0.1-1.0 mg/ml in distilled water. This solution can then be diluted into other buffers. To maximize product collection from vial surface, vortex briefly and then spin down to recollect the liquid.
Storage / Stability:
The lyophilized protein is stable for at least 2 years from date of receipt when stored at -20°C. Upon reconstitution, store in working aliquots at +4°C for up to one month, or at -20°C for up to six months, in the presence of a carrier protein. Avoid repeated freeze/thaw cycles.
Reference(s):
1. J. Immunol., Oct 2009, 183: 4475 - 4482.
2. J. Immunol., Oct 2009, 183: 4619 - 4627.
3. J. Exp. Med., Sep 2009, 206: 2235 - 2251.
2. J. Immunol., Oct 2009, 183: 4619 - 4627.
3. J. Exp. Med., Sep 2009, 206: 2235 - 2251.
Warning(s):
Avoid freeze/thaw cycles
Amino Acid Sequence:
SKGHSIRGDNNCTHFPVSQTHMLRELRAAFSQVKTFFQKKDQLDNILLTDSLLQDFKGYLGCQALSEMIKFYLVEVMPQAENHGPEIKEHLNSLGEKLKTLWIQLRRCHRFLPCENKSKAVEQVKNDFNKLQDKGVYKAMNEFDIFINCIEAYVTLKMKN
Scientific Category:
Cytokine/Growth Factors
Product Type:
Recombinant Protein
Data shown is lot-specific. Contact us for specific information on other lots.
品牌介绍
bpsbioscience简介：为生命科学研究提供ELISA试剂盒（仅供科研）、抗体和抗原（仅供科研）、流式抗体，使您的检测结果更稳定可靠，用心服务科研。我公司国内总代理,华东地区代理bpsbioscience 专业经营进口胎牛血清、细胞因子、ELISA试剂盒、细胞、抗体、生物试剂、耗材、培养基、一抗、二抗、其产品吸附均匀，吸附性好，空白值低，孔底透明度高，代做ELISA实验等。
