Analytical Data
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Gene name
flaB
- Application
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Alternative Names
flaB；Flagellin B
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Species
Human
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Source
E. coli
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Tag
His tag N-Terminus
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Purity
Greater than 90% as determined by SDS-PAGE.
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Uniprot
O51941
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Expression Region
1-283aa
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AA Sequence
MIINHNLSAVNAHRSLKFNELAVDKTMKALSSGMRINSAADDASGLAVSEKLRTQINGLRQAERNTEDGMSFIQTAEGFLEQTSNIIQRIRVLAIQTSNGIYSNEDRQLVQVEVSALVDEVDRIASQAEFNKFKLFEGQFARGSRVASMWFHMGPNQNQRERFYIGTMTSKALKLVKADGRPIAISSPGEANDVIGLADAALTKIMKQRADMGAYYNRLEYTAKGLMGAYENMQASESRIRDADMAEEVVSLTTKQILVQSGTAMLAQANMKPNSVLKLLQQI
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Molecular Weight
38.8 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
Related Products
Protein Description
The study of flaB recombinant protein is rooted in its significance in the field of microbiology, especially in understanding bacterial motility and pathogenesis. flaB, which encodes flagellin, is a key structural component of bacterial flagella, playing a crucial role in the chemotaxis and mobility of flagellated bacteria. These properties are essential for bacterial colonization, infection, and survival in various environments. Research on flaB recombinant protein has garnered attention due to its potential applications in vaccine development and diagnostic assays. By expressing and purifying flaB as a recombinant protein, scientists can study its immunogenicity and interactions with the host immune system, paving the way for innovative strategies to combat flagellated bacterial infections. Furthermore, understanding the structural and functional dynamics of flaB can provide insights into the mechanisms of bacterial motility, which may reveal targets for antimicrobial therapies. As bacterial resistance becomes a growing global concern, the exploration of proteins like flaB offers a promising avenue for the development of new interventions against pathogenic bacteria.
