Recombinant Human CD19 Protein, DYKDDDDK-tagged

• Cat.No.: CD19-765H
• Product Overview: Recombinant Human CD19 molecule(CD19), transcript variant 2(NM_001770), with a DYKDDDDK tag, was expressed in human cells.

Specification

• Species: Human
• Source: Human Cells
• Tag: Flag
• Description: Lymphocytes proliferate and differentiate in response to various concentrations of different antigens. The ability of the B cell to respond in a specific, yet sensitive manner to the various antigens is achieved with the use of low-affinity antigen receptors. This gene encodes a cell surface molecule which assembles with the antigen receptor of B lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation.
• Form: Purified protein formulated in a sterile solution of TBS buffer, pH7.364, without any preservatives.
• Molecular Mass: 57 kDa
• Endotoxin: Endotoxin level is < 0.1 ng/µg of protein (<1EU /µg)
• Purity: >90% by SDS-PAGE gel and Coomassie Blue staining
• Applications: Antigens, Western, ELISA and other in vitro binding or in vivo functional assays, and protein-protein interaction studies.

Gene Information

• Gene Name: CD19 CD19 molecule [ Homo sapiens ]
• Official Symbol: CD19
• Synonyms: CD19; CD19 molecule; CD19 antigen; B-lymphocyte antigen CD19; differentiation antigen CD19; T-cell surface antigen Leu-12; B-lymphocyte surface antigen B4; B4; CVID3; MGC12802
• Gene ID: 930
• mRNA Refseq: NM_001178098
• Protein Refseq: NP_001171569
• MIM: 107265
• UniProt ID: P15391