WB
Western blot analysis of IGFBP4 expression in BT474 (A), 22RV1 (B) whole cell lysates.IHC
Immunohistochemical analysis of IGFBP4 staining in human liver cancer formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.ICC/IF
Immunofluorescent analysis of IGFBP4 staining in L929 cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the primary antibody in 3% BSA-PBS and incubated overnight at 4 °C in a humidified chamber. Cells were washed with PBST and incubated with a AF594-conjugated secondary antibody (red) in PBS at room temperature in the dark. DAPI was used to stain the cell nuclei (blue).| Product Name | Anti-IGFBP4 Antibody |
|---|---|
| Antibody Type | Primary Antibodies |
| Immunogen | Recombinant full length protein of human IGFBP4. |
| Clonality | Polyclonal |
|---|---|
| Isotype | IgG |
| Host Species | Rabbit |
| Tested Applications | ICC/IFIHCWB |
| WB:1:500-1:2000 IHC:1:50-1:200 ICC/IF:1:50-1:200 |
|
| Species Reactivity | HumanMouseRat |
| Concentration | 1mg/ml |
| Purification | Affinity purified |
| Gene Symbol | IGFBP4 |
|---|---|
| Gene Synonyms | BP-4 IBP4 IGFBP-4 HT29-IGFBP |
| Gene Full Name | insulin like growth factor binding protein 4 |
| Gene Summary | This gene is a member of the insulin-like growth factor binding protein (IGFBP) family and encodes a protein with an IGFBP domain and a thyroglobulin type-I domain. The protein binds both insulin-like growth factors (IGFs) I and II and circulates in the plasma in both glycosylated and non-glycosylated forms. Binding of this protein prolongs the half-life of the IGFs and alters their interaction with cell surface receptors. [provided by RefSeq, Jul 2008] |
| Alternative Names | IBP4 Insulin-like growth factor-binding protein 4 IBP-4 IGF-binding protein 4 IGFBP-4 |
| Molecular Weight(MW) | 17 kDa/27 kDa(Observed band size:17 kDa) |
| Cellular Localization | Secreted. |
WB
Western blot analysis of IGFBP4 expression in BT474 (A), 22RV1 (B) whole cell lysates.
IHC
Immunohistochemical analysis of IGFBP4 staining in human liver cancer formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
ICC/IF
Immunofluorescent analysis of IGFBP4 staining in L929 cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the primary antibody in 3% BSA-PBS and incubated overnight at 4 °C in a humidified chamber. Cells were washed with PBST and incubated with a AF594-conjugated secondary antibody (red) in PBS at room temperature in the dark. DAPI was used to stain the cell nuclei (blue).| Application Notes | WB:1:500-1:2000 IHC:1:50-1:200 ICC/IF:1:50-1:200 |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | Shipped at 4°C. Upon delivery aliquot and store at -20°C for one year. Avoid freeze/thaw cycles. |
| Storage Buffer | Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide. |
