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 >  Protein>latent GDF-8 >GD8-M82Q3

Biotinylated Mouse latent GDF-8 Protein, Avitag™,His Tag

表达区间及表达系统(Source)

Biotinylated Mouse latent GDF-8 Protein, Avitag,His Tag (GD8-M82Q3) is expressed from human 293 cells (HEK293). It contains AA Asn 25 - Ser 376 (Accession # O08689).

Predicted N-terminus: Gly

Request for sequence

蛋白结构(Molecular Characterization)

latent GDF-8 Structure

This protein carries an Avi tag (Avitag™) at the N-terminus, followed by a polyhistidine tag.

The protein has a calculated MW of 43.7 kDa. The protein migrates as 40 kDa and 50-53 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

标记(Labeling)

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(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)

>90% as determined by SDS-PAGE.

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

电泳(SDS-PAGE)

latent GDF-8 SDS-PAGE

Biotinylated Mouse latent GDF-8 Protein, Avitag,His Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 90% (With Star Ribbon Pre-stained Protein Marker).

 

活性(Bioactivity)-ELISA

latent GDF-8 ELISA

Immobilized Human Follistatin Protein, His Tag, premium grade (Cat. No. FON-H52H4) at 5 μg/mL (100 μL/well) can bind Biotinylated Mouse latent GDF-8 Protein, Avitag,His Tag (Cat. No. GD8-M82Q3) with a linear range of 0.2-16 ng/mL (QC tested).

Protocol

 

背景(Background)

Growth differentiation factor 8 (GDF8), also known as myostatin, is a unique member of the transforming growth factor-β superfamily that is expressed in human granulosa cells and has important roles in regulating a variety of ovarian functions. GDF8 acts as a negative regulator of skeletal muscle growth and differentiation. In addition to the expression in the musculoskeletal system, GDF8 is also expressed in various tissues, including the reproductive system.

 

前沿进展

 
 
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latent GDF-8靶点信息
英文全称:Growth/differentiation factor 8
中文全称:生长分化因子-8
种类:Homo sapiens
上市药物数量:0详情
临床药物数量:7详情
最高研发阶段:临床三期
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