C2255-04D-ML490
CD4 (CD4 Receptor, CD4mut, T Cell Surface Antigen T4/Leu3, T Cell Surface Glycoprotein CD4 (MaxLight 490)
Size
£852.00
- SKU:
- C2255-04D-ML490
- Purity:
- Purified by Protein A affinity chromatography from tissue culture supernatant.
- Storage Conditions:
- 4°C Do Not Freeze
- Supplier:
- United States Biological
- Host:
- Mouse
- Immunogen:
- Rat Thymocyte Membrane Glycoproteins.
- Clone:
- 6A230 (W3/25)
- Format:
- Supplied as a liquid in PBS, pH 7.2. Labeled with MaxLight™490.
- Extra Details:
- MaxLight™490 is a new Blue-Green photostable dye conjugate comparable to DyLight™488, Alexa Fluor™488 and offers better labeling efficiency, brighter imaging and increased immunodetection. Absorbance (491nm); Emission (515nm); Extinction Coefficient 73,000. Rat CD4 cell surface glycoprotein is a 55kD molecule expressed by helper T cells and weakly by monocytes. Monoclonal antibodies clustered as CD4 detect most thymocytes and a subpopulation of peripheral blood T cells, called T helper cells (Th). In addition, CD4 is expressed on monocytes and macrophages. The CD4 antigen is a 55kD glycoprotein which plays a role in the recognition of foreign antigens presented to T cells by MHC class II molecules. Furthermore, CD4 acts as a receptor for HIV-1 by binding the viral protein gp120. Applications: Suitable for use in Flow Cytometry and Immunohistochemistry. Other applications not tested. Recommended Dilution: Flow Cytometry: Use 10ul to label 10e6 cells in 100ul. Immunohistochemistry: Frozen and paraffin. Reacts with paraffin-embedded material following PLP fixation (periodate-lysine-paraformaldehyde). Optimal dilution determined by the researcher Recommended Negative Controls: I1904-78Y: Mouse IgG1 Negative Control Hybridoma: NS1 myeloma cells with spleen cells from Balb/c mice. Storage and Stability: Store product at 4°C in the dark. DO NOT FREEZE! Stable at 4°C for 12 months after receipt as an undiluted liquid. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Caution: MaxLight™490 conjugates are sensitive to light. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Note: Applications are based on unconjugated antibody.
- Shipping Conditions:
- Blue Ice