Recombinant Rat Cd28 Protein, His-tagged

• Cat.No.: Cd28-669R
• Product Overview: Recombinant Rat Cd28 Protein (Asn20-Leu150) with His tag was expressed in E. coli.

Specification

• Species: Rat
• Source: E.coli
• Tag: His
• Protein Length: Asn20-Leu150
• Description: Enables identical protein binding activity. Involved in T cell activation and T cell costimulation. Located in membrane raft. Used to study lymphopenia. Human ortholog(s) of this gene implicated in multiple sclerosis and type 1 diabetes mellitus. Orthologous to human CD28 (CD28 molecule).
• Form: Freeze-dried powder
• Molecular Mass: Predicted Molecular Mass: 18.7 kDa; Accurate Molecular Mass: 19 kDa
• Purity: > 90%
• Applications: Positive Control; Immunogen; SDS-PAGE; WB.
• Stability: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 centigrade for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
• Storage: Avoid repeated freeze/thaw cycles. Store at 2-8 centigrade for one month. Aliquot and store at -80 centigrade for 12 months.
• Storage Buffer: PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
• Reconstitution: Reconstitute in PBS or others.

Gene Information

• Gene Name: Cd28 Cd28 molecule [ Rattus norvegicus (Norway rat) ]
• Official Symbol: Cd28
• Synonyms: CD28; Cd28 molecule; T-cell-specific surface glycoprotein CD28; CD28 antigen; CD28RNA
• Gene ID: 25660
• mRNA Refseq: NM_013121
• Protein Refseq: NP_037253
• UniProt ID: P31042