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Species of Origin
Mouse
Expression System
CHO
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Affinity Tag
His Tag (C-term)
Storage Buffer
Lyophilized from a 0.2 µm filtered solution of PBS, pH 7.4.
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Purity
>80% as determined by SDS-PAGE analysis.
Molecular weight
The protein has a calculated MW of 11.25 kDa.
The protein migrates as 15-20 kDa under reducing condition (SDS-PAGE analysis). -
Endotoxin Level
<0.1 EU per 1 μg of the protein by the LAL method.
Form
Lyophilized
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Specifications
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Background
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Background
The Qa-2, alpha3 domain within the QA-2 antigen is crucial for recombinant protein applications. This domain plays a pivotal role in immune recognition and modulation, influencing antigen presentation and immune response pathways. Understanding its structure and function is essential for designing recombinant proteins that interact effectively with immune receptors, potentially enhancing therapeutic efficacy and immune system modulation. Detailed documentation of the Qa-2, alpha3 domain facilitates its integration into recombinant protein design strategies, ensuring precise targeting and therapeutic outcomes in biomedical research and development.
Synonyms
QA-2 antigen
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Uniprot ID
P14429
Sequence Note
Asp204-Trp295
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Instruction
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Reconstitution
It is recommended to reconstitute the lyophilized protein in sterile H₂O to a concentration of 200 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at -20°C or lower for long term storage.
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Stability & Storage
This product is stable after storage at:
- -20°C for 12 months in lyophilized state from date of receipt.
- -20°C or -80°C for 1 month under sterile conditions after reconstitution.
Avoid repeated freeze/thaw cycles.
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Publication
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Datasheet & Documents
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Disclaimer:For Research Use or Further Manufacturing Only.