CD19 Antibody (Biotin)

SKU: orb154467

Description

Mouse monoclonal antibody conjugated to Biotin which recognizes CD19 that amplifies the signaling cascade in B cells. Activation of CD19 results in cross-linking of the membrane protein immunoglobulin chains and the subsequent association with Src family protein tyrosine kinases (PTK).CD19 is continuous throughout B-cell development and through terminal differentiation of B-cells into plasma cells.Defects in CD19 are the cause of immunodeficiency common variable type 3 (CVID3).

Images & Validation

• Tested Applications: FC, ICC
• Reactivity: Human
• Application Notes:
  Flow cytrometry: Recommended dilution: 1 μg/ml.

Key Properties

• Antibody Type: Primary Antibody
• Clonality: Monoclonal
• Isotype: Mouse IgG1 kappa
• Clone No.: 4G7
• Immunogen: Human CCL (chronic lymphocytic leukemia) cells
• Target: CD19
• Purification: Purified antibody is conjugated with biotin LC-NHS ester under optimum conditions and unconjugated antibody and free biotin are removed by size-exclusion chromatography.
• Conjugation: Biotin

Storage & Handling

• Storage: Store at 2-8°C. Do not freeze.
• Buffer/Preservatives: Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
• Concentration: 1 mg/ml
• Disclaimer: For research use only

Alternative Names

B4, Leu-12, CVID3

Flow cytometry analysis (surface staining) of human peripheral blood leukocytes with anti-human CD19 (4G7) biotin / streptavidin-PE.

Quick Database Links

Gene Symbol

CD19

UniProt

P15391

NCBI Gene ID

930