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Anti -CD21 (CR2, C3d Receptor, EBV Receptor) (Biotin)
Anti -CD21 (CR2, C3d Receptor, EBV Receptor) (Biotin)
Pricing
For pricing information, USA customers sign in. Outside USA? Please contact your distributor for pricing. Specifications
| Clone |
Host |
Grade |
Applications |
| Monoclonal |
Mouse |
Purified |
IP IH FC |
|
| CD21, also known as complement receptor 2, is expressed on all mature circulating B lymphocytes but not on T lymphocytes or natural killer cells. Low density CD21 has also been reported on granulocytes and monocytes. | | | Catalog # | C2272-54B | | Applications | Suitable for use in Flow Cytometry, Immunoprecipitation and Immunohistochemistry. Other applications not tested. | | Recommended Dilution | Flow Cytometry: 1ug/10e6 cells | | Immunohistochemistry: Acetone-fixed, frozen tissue sections only | | Optimal dilutions to be determined by the researcher. | | Storage and Stability | May be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, add sterile glycerol (40-50%), aliquot and store at -20°C. Aliquots are stable for at least 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. | | CAS Number | N/A | | Clone Type | Monoclonal | | Isotype | IgG1,k | | Clone No | 5K109 | | Host | Mouse | | Source | Porcine | | Concentration | ~0.5mg/ml | | Form | Supplied as a liquid in PBS containing sodium azide. Conjugated to Biotin | | Purity | Purified | | Immunogen | CD21 | | Specificity | Recognizes porcine CD21, Mr 160kD. Stains the following percentages of surface immunoglobulin (sIg) positive cells in porcine lymphoid tissues: 92-96% in peripheral blood; 74-98% in mesenteric lymph nodes; 97-100% in ileal Peyer’s patches (ILPP); 93-97% in spleen; and 0% in thymus. Does not stain B cells in cord blood or spleen from porcine fetuses (105 days gestation). | | | Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. |
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