Active Recombinant Mouse CD19 Chimera Protein

• Cat.No.: CD19-01M
• Product Overview: Recombinant Mouse CD19 Chimera Protein was expressed in CHO cell

Specification

• Description: CD19 is a 95 kDa transmembrane glycoprotein that plays a central role in B cell activation and humoral immune responses. CD19 is expressed throughout B cell development from pre-B cells through mature B cells, and it is commonly used as a B cell lineage marker.
• Source: CHO
• Species: Mouse
• Form: Lyophilized
• Bio-activity: Measured by its binding ability in a functional ELISA. When Recombinant Mouse CD19 Fc Chimera is immobilized at 2 µg/mL,100 µL/well, recombinant biotinylated human CD81 Fc Chimera binds with an ED50 of 7-35 μg/mL
• Molecular Mass: 57 kDa
• N-terminal Sequence Analysis: Arg19 and Ser68
• Endotoxin: <1.0 EU per 1 μg of the protein by the LAL method.
• Purity: >95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  12 months from date of receipt, -20 to -70 °C as supplied.
  1 month, 2 to 8 °C under sterile conditions after reconstitution.
  3 months, -20 to -70 °C under sterile conditions after reconstitution.
• Storage Buffer: Lyophilized from a 0.2 μm filtered solution in PBS.
• Reconstitution: Reconstitute at 500 μg/mL in PBS.
• Shipping: The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.

Gene Information

• Gene Name: Cd19 CD19 antigen [ Mus musculus (house mouse) ]
• Official Symbol: Cd19
• Synonyms: B4; B-lymphocyte antigen CD19; B-lymphocyte surface antigen B4; CD19 antigen; CD19 molecule; CD19; CVID3; Differentiation antigen CD19; Leu-12; MGC12802; T-cell surface antigen Leu-12
• Gene ID: 12478
• mRNA Refseq: NM_001357091.2
• Protein Refseq: NP_001344020.1
• UniProt ID: A0A0X1KG58