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 >  Protein>IL-10 >IL0-H5219

Human IL-10 Protein, premium grade

GMP version GMP-L10H25 is now available for seamless transition.

分子别名(Synonym)

CSIF,IL-10,IL10A,TGIF,B-TCGF,GVHDS,MGC126450,MGC126451,RP11-262N9.1,Interleukin-10

表达区间及表达系统(Source)

Human IL-10, premium grade (IL0-H5219) is expressed from human 293 cells (HEK293). It contains AA Ser 19 - Asn 178 (Accession # P22301.1).

Predicted N-terminus: Ser 19

Human IL-10, premium grade (IL0-H5219), designed for preclinical stage, has the same activity and performance with GMP Human IL-10, which enables a seamless transition from preclinical development to clinical phases. Premium Grade product offer a cost efficient alternative of GMP Grade products for the early development phase when safety of raw materials is not top priority. By using Premium Grade products in early development phase, you can transition easily into clinical and commercial phase without need to revalidate the raw materials and modify manufacturing process.

Request for sequence

蛋白结构(Molecular Characterization)

IL-10 Structure

This protein carries no "tag".

The protein has a calculated MW of 18.6 kDa. The protein migrates as 17 kDa±3 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

内毒素(Endotoxin)

Less than 0.01 EU per μg by the LAL method.

宿主蛋白残留(Host Cell Protein)

<0.5 ng/µg of protein tested by ELISA.

宿主核酸残留(Host Cell DNA)

<0.02 ng/μg of protein tested by qPCR.

无菌(Sterility)

Negative

支原体(Mycoplasma)

Negative.

纯度(Purity)

>95% as determined by SDS-PAGE.

>90% as determined by SEC-MALS.

制剂(Formulation)

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

Contact us for customized product form or formulation.

重构方法(Reconstitution)

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

存储(Storage)

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:

  1. -20°C to -70°C for 24 months in lyophilized state;
  2. -70°C for 3 months under sterile conditions after reconstitution.
 

电泳(SDS-PAGE)

IL-10 SDS-PAGE

Human IL-10, premium grade on SDS-PAGE under reducing (R) and non-reducing (NR) conditions. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95% (With Star Ribbon Pre-stained Protein Marker).

SEC-MALS

IL-10 SEC-MALS

The purity of Human IL-10, premium grade (Cat. No. IL0-H5219) is more than 90% and the molecular weight of this protein is around 35-45 kDa verified by SEC-MALS.

Report

 

活性(Bioactivity)-Bioactivity CELL BASE

IL-10 CELL

Human IL-10, premium grade (Cat. No. IL0-H5219) inhibits the secrection IL-6 by RAW264.7 cells. The specific activity of Human IL-10, premium grade is >1.00 x 10^7 IU/mg, which is calibrated against WHO Reference Reagent Interleukin-10 (Human, rDNA derived) (NIBSC code: 93/722) (QC tested).

Protocol

 

活性(Bioactivity)-ELISA

IL-10 ELISA

Immobilized Human IL-10, premium grade (Cat. No. IL0-H5219) at 5 μg/mL (100 μL/well) can bind Biotinylated Human IL-10 R alpha, Fc,Avitag (Cat. No. ILR-H82F6) with a linear range of 0.2-5 ng/mL (QC tested).

Protocol

IL-10 ELISA

Immobilized Human IL-10, premium grade (Cat. No. IL0-H5219) at 5 μg/mL (100 μL/well) can bind Cynomolgus IL-10 R alpha Protein, Fc Tag (Cat. No. ILR-C5256) with a linear range of 0.2-5 ng/mL (Routinely tested).

Protocol

IL-10 ELISA

Immobilized Human IL-10, premium grade (Cat. No. IL0-H5219) at 5 μg/mL (100 μL/well) can bind Human IL-10 R alpha Protein, Fc Tag (Cat. No. ILR-H525a) with a linear range of 0.2-2 ng/mL (Routinely tested).

Protocol

 

稳定性(Stability)

IL-10 STABILITY

The Cell based assay shows batch-to-batch consistency between Acro's GMP and PG IL-10.

 

背景(Background)

Interleukin-10 (IL-10) is also known as human cytokine synthesis inhibitory factor (CSIF), is an anti-inflammatory cytokine. IL-10 is an immunosuppressive cytokine produced by a variety of mammalian cell types including macrophages, monocytes, T cells, B cells and keratinocytes. Mature human IL-10 shares 72% - 86% amino acid sequence identity with bovine, canine, equine, feline, mouse, ovine, porcine, and rat IL-10. Whereas human IL-10 is active on mouse cells, mouse IL-10 does not act on human cells. IL-10 is capable of inhibiting synthesis of pro-inflammatory cytokines such as IFN-γ, IL-2, IL-3, TNFα and GM-CSF made by cells such as macrophages and regulatory T-cells. It also displays a potent ability to suppress the antigen-presentation capacity of antigen presenting cells. However, it is also stimulatory towards certain T cells and mast cells and stimulates B cell maturation and antibody production. Knockout studies suggested the function of Interleukin-10 / IL-10 as an essential immunoregulator in the intestinal tract. Patients with Crohn's disease react favorably towards treatment with bacteria producing recombinant interleukin-10, showing the importance of interleukin-10 for counteracting excessive immunity in the human body.

 

前沿进展

 
 
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IL-10靶点信息
英文全称:Interleukin-10
中文全称:白细胞介素-10
种类:Homo sapiens
上市药物数量:0详情
临床药物数量:4详情
最高研发阶段:临床三期
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