Recombinant Murine Interleukin-10

名称：Recombinant Murine Interleukin-10

货号：UN129

规格：2μg/10μg/50μg/100μg/500μg/1mg

纯度：>98%

系统：E.coli.

产品详情

Recombinant Murine Interleukin-10

Interleukin-10 (IL-10) is encoded by the IL10 gene and expressed in monocytes and Type 2 T helper cells (Th2) . The biological activities of IL-10 are mediated by the IL-10 receptor complex, which is composed of the ligand-binding IL-10 Rα/R1 and the accessory IL-10 Rβ/R2 subunits. IL-10 is capable of inhibiting the synthesis of a number of cytokines, including IFN-gamma, IL-2, IL-3, TNF and GM-CSF produced by activated macrophages and by T helper cells. IL-10 is classified as a class 2 cytokine which consist of IL-10, IL-19, IL-20, IL-22, IL-24 and IL-26, several interferons and interferon-like molecules. Mature murine IL-10 shares 70%-77% amino acid sequence identity with human, bovine, porcine IL-10, but murine IL-10 does not act on human cells. Recombinant murine IL-10 is an 18.7kDa protein containing 160 amino acid residues.

 名称缩写/Abbreviation：

rMuIL-10

货号/Item No.：

UN129

别名/Synonyms：

CSIF

表达系统/Source：

Expressed in E. coli.

分子量/Molecular Weight：

Approximately 18.7 kDa, a single non-glycosylated polypeptide chain containing 160 amino acids.

SCI的检索号/Accession #：

P18893 Ser19-Ser178

蛋白序列/A.A. Sequence：

SRGQYSREDNNCTHFPVGQSHMLLELRTAFSQVKTFFQTKDQLDNILLTDSLMQDFKGYLGCQALSEMIQFYLVEVMPQAEKHGPEIKEHLNSLGEKLKTLRMRLRRCHRFLPCENKSKAVEQVKSDFNKLQDQGVYKAMNEFDIFINCIEAYMMIKMKS

纯度/Purity：

＞98% by SDS-PAGE or HPLC.

活性/Biological Activity：

Fully biologically active when compared to standard. The ED₅₀ as determined by a cell proliferation assay using murine MC/9-2 cells is less than 1 ng/ml, corresponding to a specific activity of ≥ 1.0×10⁶ IU/mg.

配方/Formulation：

Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, with 150 mM NaCl, pH 7.4.

外观/Appearance：

Sterile filtered White lyophilized (freeze-dried) powder.

内毒素/Endotoxin：

< 0.01 EU/μg of rMuIL-10 protein as determined by LAL method.

复溶/Reconstitution：

Before use this product, please read the direction below carefully. This vial must be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in 10 mM HCl to a concentration of 0.1-1.0 mg/ml. Stock solutions should be apportioned into working aliquots and stored at ≤ -20℃. Further dilutions should be made in appropriate buffered solutions.

稳定性和存储/Stability & Storage：

For long term storage, the product should be stored ≤ -20℃. Please avoid repeated freeze-thaw cycles after reconstitution. 36 months from date of receipt, -20 to -70℃ as supplied. 1 month, 2 to 8℃ under sterile conditions after reconstitution. 3 months, -20 to -70℃ under sterile conditions after reconstitution.

* THIS PRODUCT IS FOR RESEARCH, LABORATORY AND EVALUATION PURPOSE ONLY.