| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP1-88263-25ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-31807-25ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-38668-25ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-13861-25ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-39004-25ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP1-87556-25ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-08244 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP3-43674-25ul | |||
| Azide and BSA Free | NBP3-44170 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP1-87699-25ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-47516-25ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-44488 | |||
| BSA Free | NBP2-52868-25ul | |||
![<b>Independent Antibodies Validation. </b>Immunohistochemistry-Paraffin: C4 binding protein A Antibody [NBP1-88263] -Staining of human liver shows strong cytoplasmic positivity in hepatocytes.](http://images.novusbio.com/fullsize/antibody/nbp1-88263_rabbit-polyclonal-c4-binding-protein-a-antibody-immunohistochemistry-paraffin-1262024105446..jpg)
![Immunohistochemistry-Paraffin: C4 binding protein A Antibody [NBP1-88263] -Staining of human lung shows strong cytoplasmic positivity in macrophages.](http://images.novusbio.com/fullsize/antibody/nbp1-88263_rabbit-polyclonal-c4-binding-protein-a-antibody-immunohistochemistry-paraffin-1262024105547..jpg)
![Immunohistochemistry-Paraffin: C4 binding protein A Antibody [NBP1-88263] -Staining of human colon shows strong positivity in plasma.](http://images.novusbio.com/fullsize/antibody/nbp1-88263_rabbit-polyclonal-c4-binding-protein-a-antibody-immunohistochemistry-paraffin-1262024105644..jpg)
![Immunohistochemistry-Paraffin: C4 binding protein A Antibody [NBP1-88263] - Staining of human kidney shows strong positivity in plasma.](http://images.novusbio.com/fullsize/antibody/nbp1-88263_rabbit-polyclonal-c4-binding-protein-a-antibody-immunohistochemistry-paraffin-1262024105744..jpg)
![Immunohistochemistry-Paraffin: Fc epsilon RI beta/MS4A2 Antibody [NBP2-31807] - Staining of human small intestine shows strong cytoplasmic positivity in myelopoietic cells.](http://images.novusbio.com/fullsize/Fc-epsilon-RI-beta-MS4A2-Antibody-Immunohistochemistry-Paraffin-NBP2-31807-img0020.jpg "Immunohistochemistry-Paraffin: Fc epsilon RI beta/MS4A2 Antibody [NBP2-31807] - Staining of human small intestine shows strong cytoplasmic positivity in myelopoietic cells.")
![<b>Orthogonal Strategies Validation. </b>Immunohistochemistry-Paraffin: Fc epsilon RI beta/MS4A2 Antibody [NBP2-31807] - Analysis in human gallbladder and pancreas tissues. Corresponding MS4A2 RNA-seq data are presented for the same tissues.](http://images.novusbio.com/fullsize/Fc-epsilon-RI-beta-MS4A2-Antibody-Immunohistochemistry-Paraffin-NBP2-31807-img0015.jpg)
![Immunohistochemistry-Paraffin: Fc epsilon RI beta/MS4A2 Antibody [NBP2-31807] - Staining of human testis shows moderate cytoplasmic positivity in Leydig cells.](http://images.novusbio.com/fullsize/Fc-epsilon-RI-beta-MS4A2-Antibody-Immunohistochemistry-Paraffin-NBP2-31807-img0016.jpg)
![Immunohistochemistry-Paraffin: Fc epsilon RI beta/MS4A2 Antibody [NBP2-31807] - Staining of human gallbladder shows strong cytoplasmic positivity in myelopoietic cells.](http://images.novusbio.com/fullsize/Fc-epsilon-RI-beta-MS4A2-Antibody-Immunohistochemistry-Paraffin-NBP2-31807-img0017.jpg)
![Immunohistochemistry-Paraffin: Fc epsilon RI beta/MS4A2 Antibody [NBP2-31807] - Staining of human tonsil shows moderate to strong cytoplasmic positivity in myelopoietic cells.](http://images.novusbio.com/fullsize/Fc-epsilon-RI-beta-MS4A2-Antibody-Immunohistochemistry-Paraffin-NBP2-31807-img0018.jpg)
![Immunohistochemistry-Paraffin: Fc epsilon RI beta/MS4A2 Antibody [NBP2-31807] - Staining of human skin shows moderate cytoplasmic positivity in myelopoietic cells.](http://images.novusbio.com/fullsize/Fc-epsilon-RI-beta-MS4A2-Antibody-Immunohistochemistry-Paraffin-NBP2-31807-img0019.jpg)
![Immunohistochemistry-Paraffin: Fc epsilon RI beta/MS4A2 Antibody [NBP2-31807] - Staining of human pancreas shows no positivity in exocrine glandular cells as expected.](http://images.novusbio.com/fullsize/Fc-epsilon-RI-beta-MS4A2-Antibody-Immunohistochemistry-Paraffin-NBP2-31807-img0021.jpg)
![Immunohistochemistry-Paraffin: CD38 Antibody [NBP2-38668] - Staining in human lymph node and pancreas tissues using NBP2-38668 antibody. Corresponding CD38 RNA-seq data are presented for the same tissues.](http://images.novusbio.com/fullsize/CD38-Antibody-Immunohistochemistry-Paraffin-NBP2-38668-img0013.jpg "<b>Orthogonal Strategies Validation. </b>Immunohistochemistry-Paraffin: CD38 Antibody [NBP2-38668] - Staining in human lymph node and pancreas tissues using NBP2-38668 antibody. Corresponding CD38 RNA-seq data are presented for the same tissues.")
![<b>Orthogonal Strategies Validation. </b>Western Blot: CD38 Antibody [NBP2-38668] - Analysis in control (vector only transfected HEK293T lysate) and CD38 over-expression lysate (Co-expressed with a C-terminal myc-DDK tag (3.1 kDa) in mammalian HEK293T cells).](http://images.novusbio.com/fullsize/CD38-Antibody-Western-Blot-NBP2-38668-img0008.jpg)
![Immunohistochemistry-Paraffin: CD38 Antibody [NBP2-38668] - Staining of human lymph node shows strong membranous positivity in lymphoid cells.](http://images.novusbio.com/fullsize/CD38-Antibody-Immunohistochemistry-Paraffin-NBP2-38668-img0009.jpg)
![Immunohistochemistry-Paraffin: CD38 Antibody [NBP2-38668] - Staining of human pancreas shows no positivity in exocrine glandular cells as expected.](http://images.novusbio.com/fullsize/CD38-Antibody-Immunohistochemistry-Paraffin-NBP2-38668-img0010.jpg)
![Immunohistochemistry-Paraffin: CD38 Antibody [NBP2-38668] - Staining of human prostate shows strong membranous positivity in glandular cells.](http://images.novusbio.com/fullsize/CD38-Antibody-Immunohistochemistry-Paraffin-NBP2-38668-img0011.jpg)
![Immunohistochemistry-Paraffin: CD38 Antibody [NBP2-38668] - Staining of human rectum shows strong membranous positivity in lymphoid cells.](http://images.novusbio.com/fullsize/CD38-Antibody-Immunohistochemistry-Paraffin-NBP2-38668-img0012.jpg)
![Immunohistochemistry-Paraffin: Coronin-1a Antibody [NBP2-13861] - Staining in human lymph node and pancreas tissues using anti-CORO1A antibody. Corresponding CORO1A RNA-seq data are presented for the same tissues.](http://images.novusbio.com/fullsize/Coronin-1a-Antibody-Immunohistochemistry-Paraffin-NBP2-13861-img0008.jpg "<b>Orthogonal Strategies Validation. </b>Immunohistochemistry-Paraffin: Coronin-1a Antibody [NBP2-13861] - Staining in human lymph node and pancreas tissues using anti-CORO1A antibody. Corresponding CORO1A RNA-seq data are presented for the same tissues.")
![<b>Orthogonal Strategies Validation. </b>Western Blot: Coronin-1a Antibody [NBP2-13861] - Lane 1: Marker [kDa] 250, 130, 95, 72, 55, 36, 28, 17, 10. Lane 2: Human cell line RT-4. Lane 3: Human cell line U-251MG sp. Lane 4: Human plasma (IgG/HSA depleted). Lane 5: Human liver tissue. Lane 6: Human tonsil tissue](http://images.novusbio.com/fullsize/Coronin-1a-Antibody-Western-Blot-NBP2-13861-img0002.jpg)
![Immunocytochemistry/Immunofluorescence: Coronin-1a Antibody [NBP2-13861] - Immunofluorescent staining of human cell line Hep G2 shows localization to cytosol.](http://images.novusbio.com/fullsize/Coronin-1a-Antibody-Immunocytochemistry-Immunofluorescence-NBP2-13861-img0004.jpg)
![Immunohistochemistry-Paraffin: Coronin-1a Antibody [NBP2-13861] - Staining of human lymph node shows high expression.](http://images.novusbio.com/fullsize/Coronin-1a-Antibody-Immunohistochemistry-Paraffin-NBP2-13861-img0006.jpg)
![Immunohistochemistry-Paraffin: Coronin-1a Antibody [NBP2-13861] - Staining of human pancreas shows low expression as expected.](http://images.novusbio.com/fullsize/Coronin-1a-Antibody-Immunohistochemistry-Paraffin-NBP2-13861-img0007.jpg)
![Immunohistochemistry-Paraffin: MARCO Antibody [NBP2-39004] - Staining in human lung and pancreas tissues . Corresponding MARCO RNA-seq data are presented for the same tissues.](http://images.novusbio.com/fullsize/MARCO-Antibody-Immunohistochemistry-Paraffin-NBP2-39004-img0013.jpg "<b>Orthogonal Strategies Validation. </b>Immunohistochemistry-Paraffin: MARCO Antibody [NBP2-39004] - Staining in human lung and pancreas tissues . Corresponding MARCO RNA-seq data are presented for the same tissues.")
![<b>Orthogonal Strategies Validation. </b>Immunohistochemistry: MARCO Antibody [NBP2-39004] - Staining in normal human liver. Image from a verified customer review.](http://images.novusbio.com/fullsize/MARCO-Antibody-Immunohistochemistry-NBP2-39004-img0014.jpg)
![Immunohistochemistry-Paraffin: MARCO Antibody [NBP2-39004] - Staining of human liver shows strong positivity in Kupffer cells.](http://images.novusbio.com/fullsize/MARCO-Antibody-Immunohistochemistry-Paraffin-NBP2-39004-img0009.jpg)
![Immunohistochemistry-Paraffin: MARCO Antibody [NBP2-39004] - Staining of human lung shows strong positivity in macrophages.](http://images.novusbio.com/fullsize/MARCO-Antibody-Immunohistochemistry-Paraffin-NBP2-39004-img0010.jpg)
![Immunohistochemistry-Paraffin: MARCO Antibody [NBP2-39004] - Staining of human lymph node shows moderate membranous positivity.](http://images.novusbio.com/fullsize/MARCO-Antibody-Immunohistochemistry-Paraffin-NBP2-39004-img0011.jpg)
![Immunohistochemistry-Paraffin: MARCO Antibody [NBP2-39004] - Staining of human pancreas shows no positivity as expected.](http://images.novusbio.com/fullsize/MARCO-Antibody-Immunohistochemistry-Paraffin-NBP2-39004-img0012.jpg)
![Immunohistochemistry: Myeloperoxidase/MPO Antibody [NBP1-87556] - Staining of human spleen shows strong cytoplasmic positivity in subset of cells in red pulp .](http://images.novusbio.com/fullsize/Myeloperoxidase-MPO-Antibody-Immunohistochemistry-NBP1-87556-img0003.jpg "Immunohistochemistry: Myeloperoxidase/MPO Antibody [NBP1-87556] - Staining of human spleen shows strong cytoplasmic positivity in subset of cells in red pulp .")
![Immunohistochemistry-Paraffin: Myeloperoxidase/MPO Antibody [NBP1-87556] - Staining of human cerebral cortex shows low expression as expected.](http://images.novusbio.com/fullsize/Myeloperoxidase-MPO-Antibody-Immunohistochemistry-Paraffin-NBP1-87556-img0004.jpg)
![Immunohistochemistry-Paraffin: Myeloperoxidase/MPO Antibody [NBP1-87556] - Staining of human bone marrow shows high expression.](http://images.novusbio.com/fullsize/Myeloperoxidase-MPO-Antibody-Immunohistochemistry-Paraffin-NBP1-87556-img0007.jpg)
![Immunohistochemistry-Paraffin: Myeloperoxidase/MPO Antibody [NBP1-87556] - Staining of human liver.](http://images.novusbio.com/fullsize/Myeloperoxidase-MPO-Antibody-Immunohistochemistry-Paraffin-NBP1-87556-img0008.jpg)
![Immunohistochemistry-Paraffin: Myeloperoxidase/MPO Antibody [NBP1-87556] - Staining of human testis.](http://images.novusbio.com/fullsize/Myeloperoxidase-MPO-Antibody-Immunohistochemistry-Paraffin-NBP1-87556-img0009.jpg)
![Immunohistochemistry-Paraffin: Myeloperoxidase/MPO Antibody [NBP1-87556] - Analysis in human bone marrow and cerebral cortex tissues using NBP1-87556 antibody. Corresponding Myeloperoxidase/MPO RNA-seq data are presented for the same tissues.](http://images.novusbio.com/fullsize/Myeloperoxidase-MPO-Antibody-Immunohistochemistry-Paraffin-NBP1-87556-img0011.jpg)
![Western Blot: CD43/Sialophorin Antibody (SPN/2049R) [NBP3-07239] - Western Blot Analysis of K562 cell lysate using CD43/Sialophorin Rabbit Recombinant Monoclonal Antibody (SPN/2049R)](http://images.novusbio.com/fullsize/CD43-Sialophorin-Antibody-SPN-2049R-Western-Blot-NBP3-07239-img0004.jpg "Western Blot: CD43/Sialophorin Antibody (SPN/2049R) [NBP3-07239] - Western Blot Analysis of K562 cell lysate using CD43/Sialophorin Rabbit Recombinant Monoclonal Antibody (SPN/2049R)")
![Immunocytochemistry/Immunofluorescence: CD43/Sialophorin Antibody (SPN/2049R) [NBP3-07239] - Immunofluorescence Analysis of K562 cells labeling CD43/Sialophorin with CD43/Sialophorin Rabbit Recombinant Monoclonal Antibody (SPN/2049R) followed by Goat anti-rabbit IgG-CF488 (Green). The nuclear counterstain is NucSpot.](http://images.novusbio.com/fullsize/CD43-Sialophorin-Antibody-SPN-2049R-Immunocytochemistry-Immunofluorescence-NBP3-07239-img0002.jpg)
![Immunohistochemistry-Paraffin: CD43/Sialophorin Antibody (SPN/2049R) [NBP3-07239] - Formalin-fixed, paraffin-embedded human Tonsil stained with CD43/Sialophorin Rabbit Recombinant Monoclonal Antibody (SPN/2049R).](http://images.novusbio.com/fullsize/CD43-Sialophorin-Antibody-SPN-2049R-Immunohistochemistry-Paraffin-NBP3-07239-img0003.jpg)
![Flow Cytometry: CD43/Sialophorin Antibody (SPN/2049R) [NBP3-07239] - Flow Cytometric Analysis of PFA-fixed K562 cells using CD43/Sialophorin Rabbit Recombinant Monoclonal Antibody (SPN/2049R) followed by Goat anti-rabbit IgG-CF488 (Blue); Isotype Control (Red)](http://images.novusbio.com/fullsize/CD43-Sialophorin-Antibody-SPN-2049R-Flow-Cytometry-NBP3-07239-img0001.jpg)
![Western Blot: IKK beta Antibody [NBP1-87699] - Analysis in A-549 cells transfected with control siRNA, target specific siRNA probe #1 and #2, using Anti-IKBKB antibody. Remaining relative intensity is presented. Loading control: Anti-GAPDH.](http://images.novusbio.com/fullsize/IKK-beta-Antibody-Western-Blot-NBP1-87699-img0010.jpg "<b>Genetic Strategies Validation. </b>Western Blot: IKK beta Antibody [NBP1-87699] - Analysis in A-549 cells transfected with control siRNA, target specific siRNA probe #1 and #2, using Anti-IKBKB antibody. Remaining relative intensity is presented. Loading control: Anti-GAPDH.")
![<b>Genetic Strategies Validation. </b>Immunocytochemistry/Immunofluorescence: IKK beta Antibody [NBP1-87699] - Staining of human cell line U-251 MG shows localization to cytosol. Antibody staining is shown in green.](http://images.novusbio.com/fullsize/IKK-beta-Antibody-Immunocytochemistry-Immunofluorescence-NBP1-87699-img0008.jpg)
![Immunohistochemistry-Paraffin: IKK beta Antibody [NBP1-87699] - Staining of human testis shows moderate cytoplasmic positivity in cells in seminiferus ducts.](http://images.novusbio.com/fullsize/IKK-beta-Antibody-Immunohistochemistry-Paraffin-NBP1-87699-img0009.jpg)
![Immunohistochemistry-Paraffin: CD2BP2 Antibody [NBP2-47516] - Staining in human fallopian tube and skeletal muscle tissues using anti-CD2BP2 antibody. Corresponding CD2BP2 RNA-seq data are presented for the same tissues.](http://images.novusbio.com/fullsize/CD2BP2-Antibody-Immunohistochemistry-Paraffin-NBP2-47516-img0008.jpg "<b>Orthogonal Strategies Validation. </b>Immunohistochemistry-Paraffin: CD2BP2 Antibody [NBP2-47516] - Staining in human fallopian tube and skeletal muscle tissues using anti-CD2BP2 antibody. Corresponding CD2BP2 RNA-seq data are presented for the same tissues.")
![<b>Orthogonal Strategies Validation. </b>Western Blot: CD2BP2 Antibody [NBP2-47516] - Lane 1: Marker [kDa] 250, 130, 100, 70, 55, 35, 25, 15, 10. Lane 2: Human cell line MCF-7](http://images.novusbio.com/fullsize/CD2BP2-Antibody-Western-Blot-NBP2-47516-img0003.jpg)
![Immunocytochemistry/Immunofluorescence: CD2BP2 Antibody [NBP2-47516] - Staining of human cell line U-251 MG shows localization to nuclear speckles and cytosol.](http://images.novusbio.com/fullsize/CD2BP2-Antibody-Immunocytochemistry-Immunofluorescence-NBP2-47516-img0009.jpg)
![Immunohistochemistry-Paraffin: CD2BP2 Antibody [NBP2-47516] - Staining of human fallopian tube shows high expression.](http://images.novusbio.com/fullsize/CD2BP2-Antibody-Immunohistochemistry-Paraffin-NBP2-47516-img0006.jpg)
![Immunohistochemistry-Paraffin: CD2BP2 Antibody [NBP2-47516] - Staining of human skeletal muscle shows low expression as expected.](http://images.novusbio.com/fullsize/CD2BP2-Antibody-Immunohistochemistry-Paraffin-NBP2-47516-img0007.jpg)
![Western Blot: CD45 Antibody (CL0159) [NBP2-52868] - Western Blot analysis using CD45 antibody (CL0159) [NBP2-52868]. Lane 1: Marker [kDa], Lane 2: Human tonsil tissue lysate. Observed molecular weight ~200 kDa.](http://images.novusbio.com/fullsize/CD45-Antibody-CL0159-Western-Blot-NBP2-52868-img0006.jpg "Western Blot: CD45 Antibody (CL0159) [NBP2-52868] - Western Blot analysis using CD45 antibody (CL0159) [NBP2-52868]. Lane 1: Marker [kDa], Lane 2: Human tonsil tissue lysate. Observed molecular weight ~200 kDa.")
![Immunohistochemistry-Paraffin: CD45 Antibody (CL0159) [NBP2-52868] - Staining of human tonsil with CD45 antibody (CL0159) [NBP2-52868] shows strong membranous immunoreactivity in lymphoid cells.](http://images.novusbio.com/fullsize/CD45-Antibody-CL0159-Immunohistochemistry-Paraffin-NBP2-52868-img0005.jpg)
![Immunohistochemistry-Paraffin: CD45 Antibody (CL0159) [NBP2-52868] - Staining of human cortex using CD45 antibody (CL0159) [NBP2-52868] shows strong immunoreactivity in microglia.](http://images.novusbio.com/fullsize/CD45-Antibody-CL0159-Immunohistochemistry-NBP2-52868-img0001.jpg)
![Immunohistochemistry-Paraffin: CD45 Antibody (CL0159) [NBP2-52868] - Staining of human liver with CD45 antibody (CL0159) [NBP2-52868] shows strong positivity in Kupffer cells.](http://images.novusbio.com/fullsize/CD45-Antibody-CL0159-Immunohistochemistry-Paraffin-NBP2-52868-img0002.jpg)
![Immunohistochemistry-Paraffin: CD45 Antibody (CL0159) [NBP2-52868] - Staining of human lung with CD45 antibody (CL0159) [NBP2-52868] shows strong membranous positivity in macrophages.](http://images.novusbio.com/fullsize/CD45-Antibody-CL0159-Immunohistochemistry-Paraffin-NBP2-52868-img0003.jpg)
![Immunohistochemistry-Paraffin: CD45 Antibody (CL0159) [NBP2-52868] - Staining of human small intestine with CD45 antibody (CL0159) [NBP2-52868] shows strong immunoreactivity in lymphoid cells.](http://images.novusbio.com/fullsize/CD45-Antibody-CL0159-Immunohistochemistry-Paraffin-NBP2-52868-img0004.jpg)
![Immunoprecipitation: CD4 Antibody (BL-155-1C11) [NBP2-76423] - Detection of human CD4 by WB of immunoprecipitates from MOLT-4 lysate. Antibodies: Rabbit anti-CD4 recombinant monoclonal [BL-155-1C11] (NBP2-76423) and another rabbit anti-CD4 antibody.](http://images.novusbio.com/fullsize/CD4-Antibody-BL-155-1C11-Immunoprecipitation-NBP2-76423-img0003.jpg "<b>Independent Antibodies Validation. </b>Immunoprecipitation: CD4 Antibody (BL-155-1C11) [NBP2-76423] - Detection of human CD4 by WB of immunoprecipitates from MOLT-4 lysate. Antibodies: Rabbit anti-CD4 recombinant monoclonal [BL-155-1C11] (NBP2-76423) and another rabbit anti-CD4 antibody.")
![<b>Independent Antibodies Validation. </b>Western Blot: CD4 Antibody (BL-155-1C11) [NBP2-76423] - Whole cell lysate (10 ug) from U-937, HEK293T, MOLT-4, HeLa, and Jurkat cells prepared using NETN lysis buffer. Antibody: Rabbit anti-CD4 recombinant monoclonal antibody [BL-155-1C11] used at 1:1000. Secondary: HRP-conjugated goat anti-rabbit IgG. Chemiluminescence with an exposure time of 75 seconds. Lower Panel: Rabbit anti-Actin recombinant monoclonal antibody [BLR057F].](http://images.novusbio.com/fullsize/nbp2-76423_rabbit-monoclonal-cd4-antibody-bl-155-1c11-western-blot-272202465128..jpg)
![Flow Cytometry- CD4 Antibody (BL-155-1C11) [NBP2-76423] -Rabbit anti-CD4 recombinantmonoclonal [BL-155-1C11] or isotype control (unshaded). Secondary: DyLight® 488-conjugated goatanti-rabbit IgG.](http://images.novusbio.com/fullsize/nbp2-76423_rabbit-monoclonal-cd4-antibody-bl-155-1c11-flow-cytometry-27220246544..jpg)
![Immunohistochemistry-Paraffin: CD4 Antibody (BL-155-1C11) [NBP2-76423] -Rabbit anti-CD4 recombinant monoclonal antibody[BL-155-1C11]. Secondary: HRP conjugated goat anti-rabbit IgG. Substrate: DAB.](http://images.novusbio.com/fullsize/nbp2-76423_rabbit-monoclonal-cd4-antibody-bl-155-1c11-immunohistochemistry-paraffin-272202465557..jpg)