Recombinant Mouse CD28 Protein (ECD), Fc-His-tagged(C-ter)

• Cat.No.: Cd28-28M
• Product Overview: Recombinant Mouse CD28 Protein (ECD) with Fc-His tag (C-ter) was expressed in HEK293.

Specification

• Species: Mouse
• Source: HEK293
• Tag: Fc&His
• Protein Length: Asn20-Lys149
• Description: The protein encoded by this gene is essential for T-cell proliferation and survival, cytokine production, and T-helper type-2 development. Several alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2011]
• Form: Powder
• Endotoxin: Endotoxin level is less than 0.1 EU/μg of the protein, as determined by the LAL test.
• Purity: > 97% (by SDS-PAGE)
• Applications: Binding, SDS-PAGE
• Notes: For laboratory research only, not for drug, diagnostic or other use.
• Storage: Lyophilized protein should be stored at -20°C or -80°C. After reconstitution, aliquot and store at -20°C for up to one month, at 2-8°C for up to one week. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening.
• Storage Buffer: PBS (pH 7.4)
• Reconstitution: Reconstitute to a concentration of 0.1-0.5 mg/ml in sterile distilled water.

Gene Information

• Gene Name: Cd28 CD28 antigen [ Mus musculus ]
• Official Symbol: Cd28
• Synonyms: CD28; CD28 antigen; T-cell-specific surface glycoprotein CD28
• Gene ID: 12487
• mRNA Refseq: NM_007642
• Protein Refseq: NP_031668