Recombinant Dermatophagoides pteronyssinus Major mite allergen Der p 23

Code CSB-EP3170DJH
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Product Details

Purity Greater than 85% as determined by SDS-PAGE.
Target Names N/A
Uniprot No. L7N6F8
Research Area Others
Alternative Names ; Major mite allergen Der p 23; Major house dust mite allergen Der p 23; Major HDM allergen Der p 23; Peritrophin-like protein Der p 23; allergen Der p 23
Species Dermatophagoides pteronyssinus (European house dust mite)
Source E.coli
Expression Region 22-90aa
Target Protein Sequence ANDNDDDPTTTVHPTTTEQPDDKFECPSRFGYFADPKDPHKFYICSNWEAVHKDCPGNTRWNEDEETCT
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight 13.0 kDa
Protein Length Full Length of Mature Protein
Tag Info N-terminal 6xHis-tagged
Form Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting
and FAQs
Protein FAQs
Storage Condition Store at -20°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA Please contact us to get it.

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