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 >  经MALS验证的蛋白>CD5 >CD5-H82F3

Biotinylated Human CD5 Protein, Fc,Avitag™ (MALS verified)

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分子别名(Synonym)

CD5,LEU1

表达区间及表达系统(Source)

Biotinylated Human CD5, Fc,Avitag (CD5-H82F3) is expressed from human 293 cells (HEK293). It contains AA Arg 25 - Pro 372 (Accession # P06127-1).

Predicted N-terminus: Arg 25

Request for sequence

蛋白结构(Molecular Characterization)

Online(Arg 25 - Pro 372) P06127-1

This protein carries a human IgG1 Fc tag at the C-terminus, followed by an Avi tag (Avitag™).

The protein has a calculated MW of 66.8 kDa. The protein migrates as 80-100 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

标记(Biotinylation)

Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.

蛋白标记度(Biotin:Protein Ratio)

Passed as determined by the HABA assay / binding ELISA.

内毒素(Endotoxin)

Less than 1.0 EU per μg by the LAL method.

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. Normally trehalose is added as protectant before lyophilization.

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 12 months in lyophilized state;
  2. -70°C for 3 months under sterile conditions after reconstitution.
 

电泳(SDS-PAGE)

Biotinylated Human CD5, Fc,Avitag (Cat. No. CD5-H82F3) SDS-PAGE gel

Biotinylated Human CD5, Fc,Avitag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.

SEC-MALS

Biotinylated Human CD5, Fc,Avitag (Cat. No. CD5-H82F3) MALS images

The purity of Biotinylated Human CD5, Fc,Avitag (Cat. No. CD5-H82F3) is more than 90% and the molecular weight of this protein is around 155-175 kDa verified by SEC-MALS.

Report

背景(Background)

T-cell surface glycoprotein CD5 is also known as Lymphocyte antigen T1/Leu-1 and LEU1,which is phosphorylated on tyrosine residues by LYN,so CD5 can create binding sites for PTPN6/SHP-1.CD5 may act as a receptor in regulating T-cell proliferation. CD5 is expressed at various developmental and activation stages on human B cells.CD5 is a well established negative regulator of TCR and BCR signalling.CD5-positive cells may also prevent the emergence of autoimmunity by provision of cytokines such as IL-10. Development,selection and function of different B- and T-cell subsets or their preferential survival may be directly or indirectly dependent on different glycan structures associated with CD5 or CD5-like molecules.

 

 
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CD5靶点信息
英文全称:T-cell surface glycoprotein CD5
中文全称:T细胞表面糖蛋白CD5
种类:Homo sapiens
上市药物数量:0详情
临床药物数量:5详情
最高研发阶段:临床二期
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