Analytical Data
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Gene name
HSPF4
- Application
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Alternative Names
HSPF4；DNAJ2；HDJ2；HSJ2；DnaJ homolog subfamily A member 1
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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
P31689
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Expression Region
1-394aa
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AA Sequence
MVKETTYYDVLGVKPNATQEELKKAYRKLALKYHPDKNPNEGEKFKQISQAYEVLSDAKKRELYDKGGEQAIKEGGAGGGFGSPMDIFDMFFGGGGRMQRERRGKNVVHQLSVTLEDLYNGATRKLALQKNVICDKCEGRGGKKGAVECCPNCRGTGMQIRIHQIGPGMVQQIQSVCMECQGHGERISPKDRCKSCNGRKIVREKKILEVHIDKGMKDGQKITFHGEGDQEPGLEPGDIIIVLDQKDHAVFTRRGEDLFMCMDIQLVEALCGFQKPISTLDNRTIVITSHPGQIVKHGDIKCVLNEGMPIYRRPYEKGRLIIEFKVNFPENGFLSPDKLSLLEKLLPERKEVEETDEMDQVELVDFDPNQERRRHYNGEAYEDDEHHPRGGVQC
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Molecular Weight
52.0 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
HSPF4 (Heat Shock Protein Family F Member 4) is a member of the heat shock protein family, which plays a crucial role in cellular stress responses, protein folding, and the maintenance of cellular homeostasis. The study of HSPF4 has gained attention due to its potential involvement in various biological processes and diseases, including cancer and neurodegenerative disorders. Recent research suggests that HSPF4 may contribute to tumor progression and drug resistance by modulating cellular responses to stress and apoptosis. Moreover, the recombinant expression of HSPF4 provides a valuable tool for investigating its functional roles and mechanisms in health and disease. Understanding the structural and functional properties of HSPF4 through recombinant protein studies can lead to new insights into its role in cellular processes and may identify novel therapeutic targets. Thus, the research on HSPF4 recombinant protein is significant for advancing our knowledge of heat shock proteins and their implications in various pathological conditions.
