Recombinant Toxoplasma gondii GRA2

• Cat.No.: GRA2-591T
• Product Overview: The E.coli derived recombinant protein contains the 28 (GRA2) immunodominant regions, amino acids 21-185. The fusion protein contains additional 38 amino acids derived from pET vectors.

Specification

• Source: E. coli
• Species: Toxoplasma gondii
• Form: 50 mM Tris-HCl and 50% glycerol. No preservative and no stabilizer
• Protein length: 21-185 A.A.
• Purity: Toxoplasma protein is >95.0% pure as determined by 12.0% PAGE (Coomassie staining).
• Applications: Toxoplasma antigen is suitable for ELISA and Western blots, excellent antigen for detection of Toxoplasma gondii- with minimal specificity problems.
• Notes: Immunoreactive with sera of Toxoplasma gondii-infected individuals.
• Stability: 6 months at -20°C or one year -80°C.
• Storage: Toxoplasma protein is shipped at 4°C. Upon arrival, store at -20°C.

Gene Information

• Gene Name: GRA2_TOXGO
• Official Symbol: GRA2
• Synonyms: GRA2; Dense granule protein 2; Protein GRA 2; 28 kDa antigen; GP28.5
• Gene ID: 5811
• UniProt ID: P13404
• Function: Major granular component involved in excreted-secreted antigen (ESA) immunity. Possibly acts in conjunction with GRA1.