Available Sizes: 50 μg, 500 μg, 1 mg.
Background
CD19 is a 95 kD type I transmembrane glycoprotein also known as B4. It is a member of the immunoglobulin superfamily expressed on B-cells (from pro-B to blastoid B cells, absent on plasma cells) and follicular dendritic cells. CD19 is involved in B cell development, activation and differentiation. CD19 forms a complex with CD21 (CR2) and CD81 (TAPA-1) and functions as a BCR co-receptor.
Host
Mouse.
Species Reactivity
Human.
Synonyms
B4, CVID3, B-lymphocyte Antigen CD19, B-lymphocyte surface Antigen B4, T-cell surface Antigen Leu-12.
Conjugation
None (Purified Antibody-Azide Free/Low endotoxin).
Isotype
Mouse IgG1, κ.
Applications
FA, FCM.
Concentration
0.5 mg/mL.
Buffer
0.2 μm filtered in PBS, pH7. 2. Azide Free (AF) /Low Endotoxin (LE): Contains no stabilizers or preservatives. Endotoxin level is less than 2 EU/mg as Determined by LAL gel clotting assay.
Storage Conditions
Store at 2~8°C. Do not freeze.
Gene-ID
930.