Analytical Data
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Gene name
STE11
- Application
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Species
Saccharomyces cerevisiae
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Source
E. coli
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Tag
Tag Free
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Purity
Greater than 90% as determined by SDS-PAGE.
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Uniprot
P23561
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Expression Region
415-712aa
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Molecular Weight
33.5 kDa
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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
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Protein Description
STE11 is a key protein involved in various signaling pathways, particularly in the context of the mitogen-activated protein kinase (MAPK) cascades, which are essential for regulating cell growth, differentiation, and response to environmental stimuli. Research on STE11 focuses on its role as a signal transducer in yeast and other organisms, where it functions upstream in the signaling pathway to relay information from various receptors to downstream effectors. Understanding the structure and function of STE11 is vital for elucidating mechanisms of signal transduction and cell fate decisions. This has implications in developmental biology, cancer research, and cellular responses to stress. The recombinant expression of STE11 allows for detailed biochemical studies, facilitating the exploration of its interactions with other proteins and its enzymatic activities. Additionally, identifying post-translational modifications of STE11 can shed light on its regulatory mechanisms. The insights gained from STE11 studies contribute to the broader understanding of cellular signaling networks and potential therapeutic targets in human diseases.
