Recombinant Human CD58 protein, His-tagged

• Cat.No.: CD58-462H
• Product Overview: Recombinant Human CD58 (Phe29-Arg215) protein was fused to His-tag at C-terminus and expressed in human 293 cells (HEK293).

Specification

• Description: CD antigen CD58 is also known as Lymphocyte function-associated antigen 3 (LFA-3). CD58 is a cell adhesion molecule expressed on Antigen Presenting Cells (APC), particularly macrophages. CD58/LFA3 is ligand of the T-lymphocyte CD2 glycoprotein, which binds to CD2 (LFA-2) on T cells and is important in strengthening the adhesion between the T cells and Professional Antigen Presenting Cells. In addition, the LFA-3/CD2 interaction may prime response by both the CD2+ and LFA-3+ cells. Polymorphisms in the CD58 gene are associated with increased risk for multiple sclerosis.
• Source: HEK293
• Species: Human
• Tag: His
• Predicted N Terminal: Phe29
• Form: Lyophilized from 0.22 μm filtered solution in PBS, pH7.4, 10% trehalose.
• Molecular Mass: The protein has a calculated MW of 22.3 kDa. The protein migrates as 30-45 kDa under reducing (R) condition (SDS-PAGE) due to differtent glycosylation.
• Protein length: Phe29-Arg215
• Endotoxin: Less than 1.0 EU per μg by the LAL method.
• Purity: >95% as determined by SDS-PAGE.
• Storage: For long term storage, the product should be stored at lyophilized state at -20 centigrade or lower.
  Please avoid repeated freeze-thaw cycles.
  This product is stable after storage at:
  -20 to -70 centigrade for 12 months in lyophilized state;
  -70 centigrade for 3 months under sterile conditions after reconstitution.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4℃ before opening to recover the entire contents.

Gene Information

• Gene Name: CD58
• Official Symbol: CD58
• Synonyms: CD58; CD58 molecule; CD58 antigen, (lymphocyte function associated antigen 3), LFA3; lymphocyte function-associated antigen 3; surface glycoprotein LFA-3; CD58 antigen, (lymphocyte function-associated antigen 3); ag3; LFA3; LFA-3; FLJ23181; FLJ43722
• Gene ID: 965
• mRNA Refseq: NM_001144822
• Protein Refseq: NP_001138294
• MIM: 153420
• UniProt ID: P19256