Analytical Data
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Gene name
USP28
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简介
The USP28 protein serves as a deubiquitinase and plays a key role in the DNA damage response checkpoint and the stability of the MYC proto-oncogene. It selectively deubiquitinates DNA damage pathway proteins such as CLSPN, thereby regulating apoptosis. USP28 Protein, Human (sf9, His) is the recombinant human-derived USP28 protein, expressed by sf9 insect cells , with N-8*His labeled tag.
- Application
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Alternative Names
USP28; Ubiquitin carboxyl-terminal hydrolase 28; Deubiquitinating enzyme 28; Ubiquitin thioesterase 28; Ubiquitin-specific-processing protease 28
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Species
Human
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Source
Baculovirus
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Tag
N-8*His
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Purity
Greater than 90% as determined by SDS-PAGE.
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Uniprot
Q96RU2
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Expression Region
T2-K1077
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Protein Length
Partial
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Molecular Weight
124.5 kD
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Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.
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Form
Freeze-dried powder
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Buffer formulation
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
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Reconstitution
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
- Customization
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Stability Test
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.
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Storage & Shelf Life
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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Shipping
In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.
Quality inspection process
