Recombinant Charybdis feriatus Tropomyosin Cha f 1.0101

SKU: Q9N2R3

Size: 100ug. Other sizes are also available.

Activity: Not tested

Research Areas: Others

Uniprot ID: Q9N2R3

Gene Names: N/A

Alternative Name(s): Allergen Cha f I Allergen: Cha f 1

Abbreviation: Recombinant Charybdis feriatus Tropomyosin Cha f 1.0101 protein

Organism: Charybdis feriata (Crucifix crab) (Cancer feriatus)

Source: Yeast

Expression Region: 1-264aa

Protein Length: Full Length

Tag Info: N-terminal 6xHis-tagged

Target Protein Sequence: MDAIKKKMQAMKLEKDNAMDRADTLEQQNKEANLRAEKTEEEIRATQKKMQQVENELDQAQEQLSAANTKLDEKEKALQNAEGEVAALNRRIQLPEEDLERSEERLNTATTKLAEASQAADESERMRKVLENRSLSDEERMDALENQLKEARFLAEEADRKYDEVARKLAMVEADLERAEERAESGESKIVELEEELRVVGNNLKSLEVSEEKANQREETYKEQIKTLANKLKAAEARAEFAERSVQKLQKEVDRLEDELVNEK

MW: 32.4 kDa

Purity: Greater than 90% 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: Tropomyosin, in association with the troponin complex, plays a central role in the calcium dependent regulation of muscle contraction.

Reference: "Identification and molecular characterization of Charybdis feriatus tropomyosin, the major crab allergen."Leung P.S.C., Chen Y.C., Gershwin M.E., Wong S.H., Kwan H.S., Chu K.H.J. Allergy Clin. Immunol. 102: 847-852(1998)

Function: Tropomyosin, in association with the troponin complex, plays a central role in the calcium dependent regulation of muscle contraction.