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Clone | SJ25-C1 |
---|---|
Isotype | Mouse (BALB/c) IgG1κ |
Isotype Control | Mouse IgG1-AF647 (15H6) |
Specificity | Human CD19 |
Alternative Names | B4, B-lymphocyte antigen, Leu-12 |
Description | CD19 is a type I transmembrane glycoprotein and a member of the immunoglobulin superfamily. It is expressed at all stages of B cell differentiation except terminally differentiated plasma cells. It is also present on the cell surface of follicular dendritic cells. CD19 associates with CD21, CD81, Leu 13 and/or MHC Class II molecules to form a signal transduction complex on the B cell surface. This signaling complex modulates the activation threshold for the B cell antigen receptor (BCR). |
Immunogen | NALM-1 and NALM-16 leukemia cell line |
Conjugate | AF647 (Alexa Fluor® 647) |
Buffer Formulation | Phosphate buffered saline containing < 0.1% sodium azide |
Clonality | Monoclonal |
Concentration | Lot specific |
Volume | 1.0 mL |
Recommended Storage | 2-8°C; Avoid exposure to light |
Trademark Information | Alexa Fluor® is a registered trademark of Thermo Fisher Scientific, Inc. or its subsidiaries |
Applications |
Flow Cytometry – Quality tested 5-13 Immunohistochemistry-Frozen Sections – Reported in literature 1 Immunoprecipitation – Reported in literature 2 Blocking – Reported in literature 3,4 |
RRID Number | AB_2796753 |
Gene ID |
930 (Human) |
Gene ID Symbol |
CD19 (Human) |
Gene ID Aliases | B4; CVID3 |
UniProt ID |
P15391 (Human |
UniProt Name |
CD19_HUMAN (Human) |
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