Recombinant Pseudopleuronectes americanus Ice-structuring protein 3 (B16D,B26D,B27D)

SKU: P02733

Size: 100ug. Other sizes are also available.

Activity: Not tested

Research Areas: Others

Uniprot ID: P02733

Gene Names: N/A

Alternative Name(s): ISP 3;Antifreeze peptide 3

Abbreviation: Recombinant Pseudopleuronectes americanus Ice-structuring protein 3 (Mutant type) protein

Organism: Pseudopleuronectes americanus (Winter flounder) (Pleuronectes americanus)

Source: E.coli

Expression Region: 1-37aa

Protein Length: Full Length

Tag Info: N-terminal 6xHis-KSI-tagged

Target Protein Sequence: DTASDAAAAAALTAADAAAAAKLTADDAAAAAAATAA

MW: 18.5 kDa

Purity: Greater than 95% as determined by SDS-PAGE.

Endotoxin: Not test

Biological_Activity:

Form: Liquid or Lyophilized powder

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℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Storage: 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℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

Relevance: Contributes to protect fish blood from freezing at subzero sea water temperatures. Lowers the blood freezing point. Binds to nascent ice crystals and prevents further growth.

Reference:

Function: