| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | 6939-RB-025/CF | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP2-52656-0.025mg | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP2-90001-50ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-61126-0.025mg | |||
![Western Blot: IL-4 Antibody (V17P1B4*B12) [Ovalbumine] - Azide and BSA Free [NBP2-61126] - Western blot image showing detection of recombinant IL4-4B1 (200 ng) using Anti-IL4-4B1 [V17P1B4*B12] at 1/2 dilution. Arrow indicates a correct band of 18 KDa.](http://images.novusbio.com/fullsize/IL-4-Antibody-V17P1B4-B12-Ovalbumine-Azide-and-BSA-Free-Western-Blot-NBP2-61126-img0001.jpg "Western Blot: IL-4 Antibody (V17P1B4*B12) [Ovalbumine] - Azide and BSA Free [NBP2-61126] - Western blot image showing detection of recombinant IL4-4B1 (200 ng) using Anti-IL4-4B1 [V17P1B4*B12] at 1/2 dilution. Arrow indicates a correct band of 18 KDa.")
![SDS-Page: Recombinant Human IL-4 His Protein [NBC1-22613] - 3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.](http://images.novusbio.com/fullsize/Recombinant-Human-IL-4-His-Protein-SDS-Page-NBC1-22613-img0003.jpg "SDS-Page: Recombinant Human IL-4 His Protein [NBC1-22613] - 3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.")
![Western Blot: IL-4 Antibody (S08-2A7) [NBP3-19749] - Western blot detection of IL-4 in GST-IL-4 (aa25-153) cell lysates using NBP3-19749 (1:1000 diluted). Predicted band size: 17kDa. Observed band size: 17kDa.](http://images.novusbio.com/fullsize/IL-4-Antibody-S08-2A7-Western-Blot-NBP3-19749-img0001.jpg "Western Blot: IL-4 Antibody (S08-2A7) [NBP3-19749] - Western blot detection of IL-4 in GST-IL-4 (aa25-153) cell lysates using NBP3-19749 (1:1000 diluted). Predicted band size: 17kDa. Observed band size: 17kDa.")
![ELISA: IL-4 ELISA Development Kit [NBP3-11748] - Standard curve reference](http://images.novusbio.com/fullsize/IL-4-ELISA-Development-Kit-ELISA-NBP3-11748-img0001.jpg "ELISA: IL-4 ELISA Development Kit [NBP3-11748] - Standard curve reference")
![ELISA: Non-human Primate IL-4 [NBP3-11724] - Representative standard curve](http://images.novusbio.com/fullsize/Non-human-Primate-IL-4-ELISA-NBP3-11724-img0001.jpg "ELISA: Non-human Primate IL-4 [NBP3-11724] - Representative standard curve")
![ELISA: IL-4 ELISA Kit [Biotin] [NBP1-92700] - Standard curve](http://images.novusbio.com/fullsize/IL-4-ELISA-Kit-[Biotin]-ELISA-NBP1-92700-img0001.jpg "ELISA: IL-4 ELISA Kit [Biotin] [NBP1-92700] - Standard curve")
![Human IL-4 ELISA Kit [NBP1-91171] - Data for Human IL-4 Platinum ELISA](http://images.novusbio.com/fullsize/Human-IL-4-ELISA-Kit-NBP1-91171-img0001.jpg "Human IL-4 ELISA Kit [NBP1-91171] - Data for Human IL-4 Platinum ELISA")