C2269-83D
CD19 (B Lymphocyte Antigen CD19, B4, Differentiation Antigen CD19, Leu 12, Leu-12, MGC12802) (FITC)
Size
£301.00
- SKU:
- C2269-83D
- Purity:
- Purified
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- Host:
- Mouse
- Immunogen:
- NALM-1 and NALM-16 leukemia cell line.
- Clone:
- 5K218 (SJ25-C1)
- Format:
- Supplied as a liquid in PBS, 0.09% sodium azide. Labeled with Fluorescein isothiocyanate (FITC).
- Extra Details:
- 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). Applications: Suitable for use in Flow Cytometry, Immunoprecipitation and Immunohistochemistry. Other applications not tested. Recommended Dilutions: Flow Cytometry: 10ul/10e6 cells Immunohistochemistry: Frozen sections Optimal dilutions to be determined by the researcher. Storage and Stability: Store product at 4°C if to be used immediately within two weeks. For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20°C. Aliquots are stable at -20°C for 12 months after receipt. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Caution: FITC conjugates are sensitive to light. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
- Shipping Conditions:
- Blue Ice