| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-38684-25ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB100-63574-0.025mg | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP2-60733-0.1mg | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-08992-0.025mg | |||
![Immunohistochemistry-Paraffin: CD21 Antibody [NBP2-38684] - Analysis in human lymph node and endometrium tissues. Corresponding CR2 RNA-seq data are presented for the same tissues.](http://images.novusbio.com/fullsize/CD21-Antibody-Immunohistochemistry-Paraffin-NBP2-38684-img0016.jpg "<b>Orthogonal Strategies Validation. </b>Immunohistochemistry-Paraffin: CD21 Antibody [NBP2-38684] - Analysis in human lymph node and endometrium tissues. Corresponding CR2 RNA-seq data are presented for the same tissues.")
![<b>Independent Antibodies Validation and Orthogonal Strategies Validation.</b>Immunohistochemistry-Paraffin: CD21 Antibody [NBP2-38684] - Staining of human endometrium, kidney, lymph node and tonsil using Anti-CD21 antibody NBP2-38684 (A) shows similar protein distribution across tissues to independent antibody NBP2-38895 (B).](http://images.novusbio.com/fullsize/CD21-Antibody-Immunohistochemistry-Paraffin-NBP2-38684-img0011.jpg)
![Immunohistochemistry-Paraffin: CD21 Antibody [NBP2-38684] - Staining of human endometrium shows no positivity in glandular cells as expected.](http://images.novusbio.com/fullsize/CD21-Antibody-Immunohistochemistry-Paraffin-NBP2-38684-img0012.jpg)
![Immunohistochemistry-Paraffin: CD21 Antibody [NBP2-38684] - Staining of human kidney shows very weak membranous positivity in cells in tubules as expected.](http://images.novusbio.com/fullsize/CD21-Antibody-Immunohistochemistry-Paraffin-NBP2-38684-img0013.jpg)
![Immunohistochemistry-Paraffin: CD21 Antibody [NBP2-38684] - Staining of human lymph node shows strong membranous positivity in germinal center cells.](http://images.novusbio.com/fullsize/CD21-Antibody-Immunohistochemistry-Paraffin-NBP2-38684-img0014.jpg)
![Immunohistochemistry-Paraffin: CD21 Antibody [NBP2-38684] - Staining of human tonsil shows strong membranous positivity in germinal center cells.](http://images.novusbio.com/fullsize/CD21-Antibody-Immunocytochemistry-Immunofluorescence-NBP2-38684-img0015.jpg)
![Flow Cytometry: CD21 Antibody (BB6-11C9.6) [NBP1-28245] - Porcine peripheral blood lymphocytes were stained with Mouse Anti-Porcine CD21-UNLB followed by Goat Anti-Mouse IgG1, Human ads-FITC.](http://images.novusbio.com/fullsize/CD21-Antibody-BB6-11C9-6-Flow-Cytometry-NBP1-28245-img0004.jpg "Flow Cytometry: CD21 Antibody (BB6-11C9.6) [NBP1-28245] - Porcine peripheral blood lymphocytes were stained with Mouse Anti-Porcine CD21-UNLB followed by Goat Anti-Mouse IgG1, Human ads-FITC.")
![Flow Cytometry: CD21 Antibody (BB6-11C9.6) [NBP1-28245] - Analysis using the Biotin conjugate of NBP1-28245. Multiple staining of peripheral blood lymphocytes.](http://images.novusbio.com/fullsize/CD21-Antibody-BB6-11C9-6-Flow-Cytometry-NBP1-28245-img0002.jpg)
![Flow Cytometry: CD21 Antibody (BB6-11C9.6) [NBP1-28245] - Analysis using the FITC conjugate of NBP1-28245. Multiple staining of peripheral blood lymphocytes.](http://images.novusbio.com/fullsize/CD21-Antibody-BB6-11C9-6-Flow-Cytometry-NBP1-28245-img0003.jpg)
![Immunohistochemistry: CD21 Antibody (7D6) [DDX0120P-100] - mAb 7D6 staining on FDC clusters. Slides were incubated with mAb 7D6 and subsequently with a sheep anti-mouse IgG1. The binding of antibody was revealed using APAAP method and developed by Fast red substrate.](http://images.novusbio.com/fullsize/CD21-Antibody-7D6-Immunohistochemistry-DDX0120P-100-img0002.jpg "Immunohistochemistry: CD21 Antibody (7D6) [DDX0120P-100] - mAb 7D6 staining on FDC clusters. Slides were incubated with mAb 7D6 and subsequently with a sheep anti-mouse IgG1. The binding of antibody was revealed using APAAP method and developed by Fast red substrate.")
![Immunohistochemistry: CD21 Antibody (7D6) [DDX0120P-100] - Giemsa staining of isolated FDCs clusters](http://images.novusbio.com/fullsize/CD21-Antibody-7D6-Immunohistochemistry-DDX0120P-100-img0001.jpg)
![Flow Cytometry: CD21 Antibody (Bu33) [NB100-63574] - Flow Cytometry: CD21 Antibody (Bu33) [Alexa Fluor 647] [NB100-63574AF647] - A surface stain was performed on human peripheral blood lymphocytes with CD21 (Bu33) antibody NB100-63574AF647 and a matched isotype control NBP2-27287AF647. Cells were incubated in an antibody dilution of 2 ug/mL for 20 minutes at room temperature. A co-stain was performed with NBP2-26646. Image using the Alexa Fluor 647 form of this antibody.](http://images.novusbio.com/fullsize/CD21-Antibody-Bu33-Flow-Cytometry-NB100-63574-img0004.jpg "Flow Cytometry: CD21 Antibody (Bu33) [NB100-63574] - Flow Cytometry: CD21 Antibody (Bu33) [Alexa Fluor 647] [NB100-63574AF647] - A surface stain was performed on human peripheral blood lymphocytes with CD21 (Bu33) antibody NB100-63574AF647 and a matched isotype control NBP2-27287AF647. Cells were incubated in an antibody dilution of 2 ug/mL for 20 minutes at room temperature. A co-stain was performed with NBP2-26646. Image using the Alexa Fluor 647 form of this antibody.")
![Flow Cytometry: CD21 Antibody (Bu33) [NB100-63574] - Using the Alexa Fluor 488 direct conjugate A surface stain was performed on human peripheral blood lymphocytes with CD21 (Bu33) antibody NB100-63574AF488 and a matched isotype control. Cells were incubated in an antibody dilution of 5 ug/mL for 20 minutes at room temperature. A co-stain was performed with NBP2-25196AF647.](http://images.novusbio.com/fullsize/CD21-Antibody-Bu33-Flow-Cytometry-NB100-63574-img0001.jpg)
![Flow Cytometry: CD21 Antibody (Bu33) [NB100-63574] - Using the Allophycocyanin direct conjugate A cell surface stain was performed on Daudi cells with CD21 Antibody (Bu33) NB100-63574APC (blue) and a matched isotype control NBP2-27287APC (orange). Cells were incubated in an antibody dilution of 0.5 ug/mL for 20 minutes at room temperature. Both antibodies were conjugated to allophycocyanin.](http://images.novusbio.com/fullsize/CD21-Antibody-Bu33-Flow-Cytometry-NB100-63574-img0002.jpg)
![Flow Cytometry: CD21 Antibody (Bu33) [NB100-63574] - Flow Cytometry: CD21 Antibody (Bu33) [Alexa Fluor 647] [NB100-63574AF647] - Immunophenotyping with Canine whole blood. image courtesy of customer. Image using the Alexa Fluor 647 form of this antibody.](http://images.novusbio.com/fullsize/CD21-Antibody-Bu33-Flow-Cytometry-NB100-63574-img0003.jpg)
![Immunohistochemistry-Paraffin: CD21 Antibody (CR2/1952) [NBP2-60732] - Formalin-fixed, paraffin-embedded human Follicular Dendritic Cell Sarcoma stained with CD21 Antibody (CR2/1952).](http://images.novusbio.com/fullsize/CD21-Antibody-CR2-1952-Immunohistochemistry-Paraffin-NBP2-60732-img0002.jpg "Immunohistochemistry-Paraffin: CD21 Antibody (CR2/1952) [NBP2-60732] - Formalin-fixed, paraffin-embedded human Follicular Dendritic Cell Sarcoma stained with CD21 Antibody (CR2/1952).")
![Immunohistochemistry-Paraffin: CD21 Antibody (CR2/1952) [NBP2-60732] - Formalin-fixed, paraffin-embedded Human Tonsil stained with CD21 Mouse Monoclonal Antibody (CR2/1952).](http://images.novusbio.com/fullsize/CD21-Antibody-CR2-1952-Immunohistochemistry-Paraffin-NBP2-60732-img0001.jpg)
![Protein Array: CD21 Antibody (CR2/1952) [NBP2-60732] - Analysis of Protein Array containing more than 19,000 full-length human proteins using CD21 Antibody (CR2/1952) Z- and S- Score: The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProt(TM) array. Z-scores are described in units of standard deviations (SD?s) above the mean value of all signals generated on that array. If targets on HuProt(TM) are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD?s) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target. A MAb is considered to specific to its intended target, if the MAb has an S-score of at least 2.5.](http://images.novusbio.com/fullsize/CD21-Antibody-CR2-1952-Protein-Array-NBP2-60732-img0003.jpg)
![Flow Cytometry: CD21 Antibody (GB25A) [NBP2-60855] - Obtained with bovine leukocytes](http://images.novusbio.com/fullsize/CD21-Antibody-GB25A-Flow-Cytometry-NBP2-60855-img0001.jpg "Flow Cytometry: CD21 Antibody (GB25A) [NBP2-60855] - Obtained with bovine leukocytes")
