Human JAB1 / COPS5 Protein, Fc Tag

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JA1-H5553-100ug
$410.00
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JA1-H5553-1mg
$2,680.00
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JA1-H5553
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Synonyms

JAB1

Source

Human JAB1 Protein, Fc Tag (JA1-H5553) is expressed from Baculovirus-Insect cells. It contains AA Ala 2 - Ser 334 (Accession # Q92905-1).

Predicted N-terminus: Ala 2

Molecular Characterization

This protein carries a human IgG1 Fc tag at the C-terminus.

The protein has a calculated MW of 64.0 kDa. The protein migrates as 33 kDa and 64-66 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Endotoxin

Less than 1.0 EU per μg by the LAL method / rFC method.

Purity

>90% as determined by SDS-PAGE.

Formulation

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

Contact us for customized product form or formulation.

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.

Shipping and Storage

This product is shipped at ambient temperature.

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:
  • -20°C to -70°C for 12 months in lyophilized state;
  • -70°C for 3 months under sterile conditions after reconstitution.

バックグランド

Jab1, also known as CSN5, is a component of (COP9) signalosome complex (CSN) and reported to be involved in the regulation of cell proliferation, cell-cycle progression, and tumorigenesis. As a component of the COP9 signalosome complex, Jab1 could reciprocally regulate the stability and transcriptional activity of MED1 and might be a MED1 direct target gene mediating the aggressive phenotypes of HER2+tumors.