Journal: British Journal of Cancer

Article Title: Targeting ErbB2 and ErbB3 with a bispecific single-chain Fv enhances targeting selectivity and induces a therapeutic effect in vitro

doi: 10.1038/sj.bjc.6604700

Figure Lengend Snippet: Expression levels of ErbB2 and ErbB3 on cell lines

Article Snippet: Anti-ErbB2 (Becton Dickinson, cat no. 340552) and anti-ErbB3 (R&D, cat no. FAB3481P) conjugated to a 1 : 1 ratio with phycoerythrin (PE) by the manufacturers were used for monitoring expression levels with the mean of three independent experiments reported in .

Techniques: Expressing

Journal: British Journal of Cancer

Article Title: Targeting ErbB2 and ErbB3 with a bispecific single-chain Fv enhances targeting selectivity and induces a therapeutic effect in vitro

doi: 10.1038/sj.bjc.6604700

Figure Lengend Snippet: Affinity and binding kinetics of the anti-ErbB3 A5 scFv. k on and k off rates were determined by surface plasmon resonance and used to determine the binding affinity ( K D ) of the A5 scFv. ( A ) Sensorgram fit to 1 : 1 Langmuir binding model. ( B ) Analysis of data.

Article Snippet: Anti-ErbB2 (Becton Dickinson, cat no. 340552) and anti-ErbB3 (R&D, cat no. FAB3481P) conjugated to a 1 : 1 ratio with phycoerythrin (PE) by the manufacturers were used for monitoring expression levels with the mean of three independent experiments reported in .

Techniques: Binding Assay, SPR Assay

Journal: British Journal of Cancer

Article Title: Targeting ErbB2 and ErbB3 with a bispecific single-chain Fv enhances targeting selectivity and induces a therapeutic effect in vitro

doi: 10.1038/sj.bjc.6604700

Figure Lengend Snippet: The anti-ErbB2/ErbB3 bs-scFv ALM. ( A ) Cartoon of ALM depicting scFv orientation, linker sequence and kinetic constants of ALM for each target antigen. ( B ) UV adsorption spectrum chromatograph of ALM over Superdex 75 size-exclusion column.

Article Snippet: Anti-ErbB2 (Becton Dickinson, cat no. 340552) and anti-ErbB3 (R&D, cat no. FAB3481P) conjugated to a 1 : 1 ratio with phycoerythrin (PE) by the manufacturers were used for monitoring expression levels with the mean of three independent experiments reported in .

Techniques: Sequencing, Adsorption

Journal: British Journal of Cancer

Article Title: Targeting ErbB2 and ErbB3 with a bispecific single-chain Fv enhances targeting selectivity and induces a therapeutic effect in vitro

doi: 10.1038/sj.bjc.6604700

Figure Lengend Snippet: ALM selectively targets ErbB2/ErbB3 positive cells in vitro

Article Snippet: Anti-ErbB2 (Becton Dickinson, cat no. 340552) and anti-ErbB3 (R&D, cat no. FAB3481P) conjugated to a 1 : 1 ratio with phycoerythrin (PE) by the manufacturers were used for monitoring expression levels with the mean of three independent experiments reported in .

Techniques: In Vitro

Journal: British Journal of Cancer

Article Title: Targeting ErbB2 and ErbB3 with a bispecific single-chain Fv enhances targeting selectivity and induces a therapeutic effect in vitro

doi: 10.1038/sj.bjc.6604700

Figure Lengend Snippet: The A5-linker-ML3.9 bs-scFv selectively binds BT-474 tumour cells in vitro . Non-labelled BT-474 (ErbB2‘+’/ErbB3‘+’) breast tumour cells were mixed with either an equal ( A and B ) or 18-fold excess ( C ) of fluorescently labelled MCF10a (ErbB2‘±’/ErbB3‘±’) normal breast epithelial cells. Cell mixtures were then incubated with buffer ( A ) or 100 n M ALM ( B and C ) and binding of ALM to each cell population was determined by flow cytometry with an anti-6XHis tag secondary antibody. MCF10a cells were sorted to the upper quadrants and the non-labelled BT-474 cells were sorted to the lower quadrants. Cells bound by the secondary antibody sorted to the respective right hand quadrants. Images on the left depict the raw flow cytometry data. Values on the right represent the absolute number and overall percentage of each cell type in the respective quadrants.

Article Snippet: Anti-ErbB2 (Becton Dickinson, cat no. 340552) and anti-ErbB3 (R&D, cat no. FAB3481P) conjugated to a 1 : 1 ratio with phycoerythrin (PE) by the manufacturers were used for monitoring expression levels with the mean of three independent experiments reported in .

Techniques: In Vitro, Incubation, Binding Assay, Flow Cytometry

Journal: British Journal of Cancer

Article Title: Targeting ErbB2 and ErbB3 with a bispecific single-chain Fv enhances targeting selectivity and induces a therapeutic effect in vitro

doi: 10.1038/sj.bjc.6604700

Figure Lengend Snippet: Bispecific binding is required for optimal tumour targeting of the ALM bs-scFv in vivo . The biodistributions of radioiodinated ALM, ALD and DLM bs-scFv were analysed 24 h post-injection into xenograft-bearing SCID mice ( n =5 per cohort). ( A ) Co-expression of ErbB2 and ErbB3 by the targeted tumour is required for optimal targeting of ALM in vivo . 125 I-ALM targeted ErbB2+/ErbB3+ tumour xenografts to ⩾3-fold higher levels than xenografts that express only one of the target antigens. ( B ) Radioiodinated ALM ( 125 I-ALM), which is capable of bivalent association with the surface of Sk-OV-3 tumour cells, exhibited increased targeting as compared with ALD and DLM that targeted the tumours monovalently. Error bars represent the standard error of the mean (s.e.m.).

Article Snippet: Anti-ErbB2 (Becton Dickinson, cat no. 340552) and anti-ErbB3 (R&D, cat no. FAB3481P) conjugated to a 1 : 1 ratio with phycoerythrin (PE) by the manufacturers were used for monitoring expression levels with the mean of three independent experiments reported in .

Techniques: Binding Assay, In Vivo, Injection, Expressing

Journal: British Journal of Cancer

Article Title: Targeting ErbB2 and ErbB3 with a bispecific single-chain Fv enhances targeting selectivity and induces a therapeutic effect in vitro

doi: 10.1038/sj.bjc.6604700

Figure Lengend Snippet: The A5-linker-ML3.9 bs-scFv has intrinsic anti-tumour cell activity. ( A ) Treatment of BT-474 and MDA-361/DYT2 cells with ALM inhibits colony formation in clonogenicity assays. Treatment of ( B ) BT-474 or ( C ) MDA-361/DYT2 cells with A5 scFv, ML3.9 scFv or the combination of both indicates that the majority of the intrinsic anti-tumour cell activity of ALM is due to the anti-ErbB3 A5 scFv arm. Colonies larger than 0.35 m M were counted using an automatic colony counter. Error bars represent the standard deviation.

Article Snippet: Anti-ErbB2 (Becton Dickinson, cat no. 340552) and anti-ErbB3 (R&D, cat no. FAB3481P) conjugated to a 1 : 1 ratio with phycoerythrin (PE) by the manufacturers were used for monitoring expression levels with the mean of three independent experiments reported in .

Techniques: Activity Assay, Standard Deviation

Journal: Oncogene

Article Title: Elevated expression of erbB3 confers paclitaxel resistance in erbB2-overexpressing breast cancer cells via upregulation of Survivin.

doi: 10.1038/onc.2010.180

Figure Lengend Snippet: Figure 1 Elevated expression of erbB3 via stable transfection induces Akt activation and attenuates paclitaxel cyototoxicity in erbB2-overexpressing breast cancer cells. (a) MDA-MB-231 and SKBR3 cells were transfected with either pDsRed-Monimer-N1 or pDsRed-erbB3. After a 2-month selection with Geneticin, the stable clones of vector control (neo.1) or human erbB3 compli- mentary DNA (cDNA; B3.pool, B3.1, B3.2) were established, and the total cell lysates were subjected to western blot analyses with specific antibodies directed against erbB3, erbB2, epidermal growth factor receptor (EGFR), P-Akt, Akt, P- mitogen-activated protein kinase (P-MAPK), MAPK or b-actin. (b, c) The series of stable transfectants derived from MDA-MB-231 or SKBR3 cells were plated onto 96-well plates with complete culture medium (Dulbecco’s modified Eagle medium (DMEM)/F12, 10% fetal bovine serum (FBS)). After 24 h, the medium was replaced with control medium (fresh DMEM/F12, 0.5% FBS) or same medium containing indicated concentrations of paclitaxel for another 72-h incubation. The percentages of surviving cells from each cell line relative to controls, defined as 100% survival, were determined by reduction of MTS ((3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxy- methoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium,inner salt)). Data shows the representative of at least three independent experiments. Bars represent s.d. values.

Article Snippet: Antibodies were obtained as follows: erbB2 (Ab3) (from EMD Chemicals, Gibbstown, NJ, USA); erbB3 (Ab7) and P-erbB2 (PN2A) (from LabVision, Fremont, CA, USA); P-erbB3 (21D3), caspase-8 (1C12) and caspase-3 (8G10), P-MAPK (E10), MAPK, P-Akt (Ser473), Akt, Survivin (6E4), Bcl-xL (from Cell Signaling Technology, Beverly, MA, USA); C-X-C chemokine receptor type 4 (from IMGENEX, San Diego, CA, USA), Mcl-1 (clone 22) (from BD Biosciences, San Jose, CA, USA); PARP mAb (C-2-10) (from BIOMOL Research Laboratories, Plymouth Meeting, PA, USA); EGFR (F4), P-EGFR (Tyr1068) and b-actin (AC75) (from Sigma).

Techniques: Expressing, Stable Transfection, Activation Assay, Transfection, Selection, Clone Assay, Plasmid Preparation, Control, Western Blot, Derivative Assay, Incubation

Journal: Oncogene

Article Title: Elevated expression of erbB3 confers paclitaxel resistance in erbB2-overexpressing breast cancer cells via upregulation of Survivin.

doi: 10.1038/onc.2010.180

Figure Lengend Snippet: Figure 2 Transient induction of erbB3 expression activates Akt and inhibits paclitaxel-induced apoptosis in erbB2-overexpressing breast cancer cells. MDA-MB-231 (MDA-231) and SKBR3 cells were infected with lentivirus containing either control vector or pLEX-erbB3 for 24 h. After selection with puromycin (1 mg/ml) for 48 h, the cells were subjected to the following experiments. (a) Western blot analyses of erbB3, P-erbB3, P-Akt, Akt, P-mitogen-activated protein kinase (P-MAPK), MAPK or b-actin. (b) MTS ((3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium,inner salt)) assays to determine the percentages of surviving cells upon paclitaxel treatment from each cell line relative to controls, defined as 100% survival. Data shows the representative of at least three independent experiments. Bars represent s.d. values. (c, d) The cells untreated or treated with paclitaxel (5 nM for SKBR3 cells, 20 nM for MDA-MB-231 cells), for additional 24 h, were then collected and subjected to western blot analyses of poly (ADP-ribose) polymerase (PARP; F-PARP, full length PARP; C-PARP, cleaved PARP), caspase-3 (F-Casp3, full-length caspase-3; C-Casp3, cleaved caspase-3) or b-actin (c) and apoptosis enzyme-linked immunosorbent assay (ELISA) (d).

Article Snippet: Antibodies were obtained as follows: erbB2 (Ab3) (from EMD Chemicals, Gibbstown, NJ, USA); erbB3 (Ab7) and P-erbB2 (PN2A) (from LabVision, Fremont, CA, USA); P-erbB3 (21D3), caspase-8 (1C12) and caspase-3 (8G10), P-MAPK (E10), MAPK, P-Akt (Ser473), Akt, Survivin (6E4), Bcl-xL (from Cell Signaling Technology, Beverly, MA, USA); C-X-C chemokine receptor type 4 (from IMGENEX, San Diego, CA, USA), Mcl-1 (clone 22) (from BD Biosciences, San Jose, CA, USA); PARP mAb (C-2-10) (from BIOMOL Research Laboratories, Plymouth Meeting, PA, USA); EGFR (F4), P-EGFR (Tyr1068) and b-actin (AC75) (from Sigma).

Techniques: Expressing, Infection, Control, Plasmid Preparation, Selection, Western Blot, Enzyme-linked Immunosorbent Assay

Journal: Oncogene

Article Title: Elevated expression of erbB3 confers paclitaxel resistance in erbB2-overexpressing breast cancer cells via upregulation of Survivin.

doi: 10.1038/onc.2010.180

Figure Lengend Snippet: Figure 3 Specific knock down of erbB3 expression reduces P-Akt levels and significantly enhances paclitaxel-induced apoptosis. SKBR3 and MDA-MB-453 (MDA-453) cells were infected with lentivirus containing either ConshRNA or erbB3shRNA for 24 h. After selection with puromycin (1 mg/ml) for 48 h, the cells were subjected to the following experiments. (a) Western blot analyses of erbB3, P-erbB3, erbB2, P-erbB2, P-Akt, Akt, P-mitogen-activated protein kinase (P-MAPK), MAPK or b-actin. (b) MTS ((3-(4,5- dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium,inner salt)) assays to determine the percentages of surviving cells upon paclitaxel treatment from each cell line relative to controls, defined as 100% survival. Data shows the representative of at least three independent experiments. Bars represent s.d. values. (c, d) The cells untreated or treated with paclitaxel (5 nM) for additional 24 h were collected and subjected to western blot analyses of poly (ADP-ribose) polymerase (PARP), caspase-8 (F-Casp8, full-length caspase-8; C-Casp8, cleaved caspase-8), caspase-3 or b-actin (c) and apoptosis enzyme-linked immunosorbent assay (ELISA) (d).

Article Snippet: Antibodies were obtained as follows: erbB2 (Ab3) (from EMD Chemicals, Gibbstown, NJ, USA); erbB3 (Ab7) and P-erbB2 (PN2A) (from LabVision, Fremont, CA, USA); P-erbB3 (21D3), caspase-8 (1C12) and caspase-3 (8G10), P-MAPK (E10), MAPK, P-Akt (Ser473), Akt, Survivin (6E4), Bcl-xL (from Cell Signaling Technology, Beverly, MA, USA); C-X-C chemokine receptor type 4 (from IMGENEX, San Diego, CA, USA), Mcl-1 (clone 22) (from BD Biosciences, San Jose, CA, USA); PARP mAb (C-2-10) (from BIOMOL Research Laboratories, Plymouth Meeting, PA, USA); EGFR (F4), P-EGFR (Tyr1068) and b-actin (AC75) (from Sigma).

Techniques: Knockdown, Expressing, Infection, Selection, Western Blot, Enzyme-linked Immunosorbent Assay

Journal: Oncogene

Article Title: Elevated expression of erbB3 confers paclitaxel resistance in erbB2-overexpressing breast cancer cells via upregulation of Survivin.

doi: 10.1038/onc.2010.180

Figure Lengend Snippet: Figure 4 The expression levels of erbB3 modulate Survivin expression in erbB2-overexpressing breast cancer cells through a PI-3K/ Akt-dependent mechanism. (a) MDA-MB-231, SKBR3 cells, their stable transfectants, and the MDA-MB-231 and SKBR3 cells infected with lentivirus containing either control vector or pLEX-erbB3, as performed in Figure 2, were collected and subjected to western blot analyses of Survivin, C-X-C chemokine receptor type 4 (CXCR4), Mcl-1, Bcl-xL or b-actin. (b) SKBR3, MDA-MB-453 and 435.eB1 cells infected with lentivirus containing either ConshRNA or erbB3shRNA, as performed in Figure 3, were collected and subjected to western blot analyses of Survivin, CXCR4, Mcl-1, Bcl-xL or b-actin. (c and d) SKBR3.B3.1 and SKBR3.B3.2 cells, untreated or treated with PD98059 (PD, 20 mM) or LY294002 (LY, 10 mM) for 6 h, were then collected and subjected to (c) western blot analyses of Survivin, P-Akt, Akt, P-mitogen-activated protein kinase (P-MAPK), MAPK or b-actin and (d) MTS ((3-(4,5- dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium,inner salt)) assays to determine the percentages of surviving cells on paclitaxel treatment from each cell line relative to controls, defined as 100% survival. Data shows the representative of at least three independent experiments. Bars represent s.d. values. The densitometry analyses of Survivin signals were shown underneath, and the arbitrary numbers indicate the intensities of each cell line relative to controls, defined as 1.0.

Article Snippet: Antibodies were obtained as follows: erbB2 (Ab3) (from EMD Chemicals, Gibbstown, NJ, USA); erbB3 (Ab7) and P-erbB2 (PN2A) (from LabVision, Fremont, CA, USA); P-erbB3 (21D3), caspase-8 (1C12) and caspase-3 (8G10), P-MAPK (E10), MAPK, P-Akt (Ser473), Akt, Survivin (6E4), Bcl-xL (from Cell Signaling Technology, Beverly, MA, USA); C-X-C chemokine receptor type 4 (from IMGENEX, San Diego, CA, USA), Mcl-1 (clone 22) (from BD Biosciences, San Jose, CA, USA); PARP mAb (C-2-10) (from BIOMOL Research Laboratories, Plymouth Meeting, PA, USA); EGFR (F4), P-EGFR (Tyr1068) and b-actin (AC75) (from Sigma).

Techniques: Expressing, Infection, Control, Plasmid Preparation, Western Blot

Journal: Oncogene

Article Title: Elevated expression of erbB3 confers paclitaxel resistance in erbB2-overexpressing breast cancer cells via upregulation of Survivin.

doi: 10.1038/onc.2010.180

Figure Lengend Snippet: Figure 5 Specific knockdown of Survivin expression abrogates erbB3-mediated paclitaxel resistance in erbB2-overexpressing breast cancer cells. (a) SKBR3.B3.1 and SKBR3.B3.2 cells infected with lentivirus containing either ConshRNA or SurshRNA (S3, S4 and S5) were subjected to the following experiments. (a) Western blot analyses of Survivin, erbB2, erbB3, P-Akt, Akt, P-mitogen-activated protein kinase (P-MAPK), MAPK or b-actin. (b) MTS ((3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)- 2H-tetrazolium,inner salt)) assays to determine the percentages of surviving cells on paclitaxel treatment from each cell line relative to controls, defined as 100% survival. Data shows the representative of at least three independent experiments. Bars represent s.d. values. (c, d) The cells untreated or treated with paclitaxel (5 nM) for additional 24 h were collected and subjected to (c) western blot analyses of poly (ADP-ribose) polymerase (PARP), caspase-8, caspase-3 or b-actin and (d) apoptosis enzyme-linked immunosorbent assay (ELISA). *Po0.005, **P ¼ 0.0133, ***P ¼ 0.0064 vs ConshRNA þ paclitaxel.

Article Snippet: Antibodies were obtained as follows: erbB2 (Ab3) (from EMD Chemicals, Gibbstown, NJ, USA); erbB3 (Ab7) and P-erbB2 (PN2A) (from LabVision, Fremont, CA, USA); P-erbB3 (21D3), caspase-8 (1C12) and caspase-3 (8G10), P-MAPK (E10), MAPK, P-Akt (Ser473), Akt, Survivin (6E4), Bcl-xL (from Cell Signaling Technology, Beverly, MA, USA); C-X-C chemokine receptor type 4 (from IMGENEX, San Diego, CA, USA), Mcl-1 (clone 22) (from BD Biosciences, San Jose, CA, USA); PARP mAb (C-2-10) (from BIOMOL Research Laboratories, Plymouth Meeting, PA, USA); EGFR (F4), P-EGFR (Tyr1068) and b-actin (AC75) (from Sigma).

Techniques: Knockdown, Expressing, Infection, Western Blot, Enzyme-linked Immunosorbent Assay

Journal: Oncogene

Article Title: Elevated expression of erbB3 confers paclitaxel resistance in erbB2-overexpressing breast cancer cells via upregulation of Survivin.

doi: 10.1038/onc.2010.180

Figure Lengend Snippet: Figure 6 Expression of erbB3 forms dimerization with erbB2, but not epidermal growth factor receptor (EGFR), and enhances erbB2 tyrosine kinase activation in breast cancer cells. (a) SKBR3 and MDA-231 cells infected with lentivirus containing either control vector or pLEX-erbB3 along with 435.eB1 and MDA-453 cells were collected and subjected to immunoprecipitation with anti- erbB3 mAb (mouse IgG was used as negative control with the same amount of total lysates of 435.eB1 and MDA-453 cells), and then followed by western blot analyses of erbB2, erbB3 or EGFR. (b) SKBR3 and MDA-231 cells infected with lentivirus containing either control vector or pLEX-erbB3 along with 435.eB1 and MDA-453 cells were collected and subjected to western blot analyses of erbB2, P-erbB2, erbB3, P-erbB3, EGFR, P-EGFR or b-actin. (c) Diagram of proposed model underlying the mechanism of erbB3-mediated paclitaxel resistance in erbB2-overexpressing breast cancer cells.

Article Snippet: Antibodies were obtained as follows: erbB2 (Ab3) (from EMD Chemicals, Gibbstown, NJ, USA); erbB3 (Ab7) and P-erbB2 (PN2A) (from LabVision, Fremont, CA, USA); P-erbB3 (21D3), caspase-8 (1C12) and caspase-3 (8G10), P-MAPK (E10), MAPK, P-Akt (Ser473), Akt, Survivin (6E4), Bcl-xL (from Cell Signaling Technology, Beverly, MA, USA); C-X-C chemokine receptor type 4 (from IMGENEX, San Diego, CA, USA), Mcl-1 (clone 22) (from BD Biosciences, San Jose, CA, USA); PARP mAb (C-2-10) (from BIOMOL Research Laboratories, Plymouth Meeting, PA, USA); EGFR (F4), P-EGFR (Tyr1068) and b-actin (AC75) (from Sigma).

Techniques: Expressing, Activation Assay, Infection, Control, Plasmid Preparation, Immunoprecipitation, Negative Control, Western Blot

Journal: Journal of Translational Medicine

Article Title: Membranous expression of Her3 is associated with a decreased survival in head and neck squamous cell carcinoma

doi: 10.1186/1479-5876-9-126

Figure Lengend Snippet: Characterization of anti-Her3 antibodies by western blotting . Three cell lines (lung; A549, Breast; MCF7, and Pancreatic; BxPC3) were tested with 30 μg of cell line lysates. 1, A549; 2, MCF7; 3, BxPC.

Article Snippet: The membranes were blocked with 5% nonfat dry milk in TBST (50 mM Tris, pH 7.5, 150 mM NaCl, 0.05% Tween-20) for 1 h, washed, and subsequently incubated overnight at 4°C in TBST with 5% BSA containing anti-Her3 antibodies (RTJ.2, mouse monoclonal; Santa Cruz Biotechnology, Santa Cruz, CA; dilution 1:1000).

Techniques: Western Blot

Journal: Journal of Translational Medicine

Article Title: Membranous expression of Her3 is associated with a decreased survival in head and neck squamous cell carcinoma

doi: 10.1186/1479-5876-9-126

Figure Lengend Snippet: Representative images of immunohistochemistry for Her2 ( a , membranous staining and Her3 ( b , membranous and cytoplasmic staining, and c , predominant cytoplasmic staining) 400 × magnification .

Article Snippet: The membranes were blocked with 5% nonfat dry milk in TBST (50 mM Tris, pH 7.5, 150 mM NaCl, 0.05% Tween-20) for 1 h, washed, and subsequently incubated overnight at 4°C in TBST with 5% BSA containing anti-Her3 antibodies (RTJ.2, mouse monoclonal; Santa Cruz Biotechnology, Santa Cruz, CA; dilution 1:1000).

Techniques: Immunohistochemistry, Staining

Journal: Journal of Translational Medicine

Article Title: Membranous expression of Her3 is associated with a decreased survival in head and neck squamous cell carcinoma

doi: 10.1186/1479-5876-9-126

Figure Lengend Snippet: Correlations between Her2/Her3 Expression and Clinicopathological Parameters

Article Snippet: The membranes were blocked with 5% nonfat dry milk in TBST (50 mM Tris, pH 7.5, 150 mM NaCl, 0.05% Tween-20) for 1 h, washed, and subsequently incubated overnight at 4°C in TBST with 5% BSA containing anti-Her3 antibodies (RTJ.2, mouse monoclonal; Santa Cruz Biotechnology, Santa Cruz, CA; dilution 1:1000).

Techniques: Expressing, Staining

Journal: Journal of Translational Medicine

Article Title: Membranous expression of Her3 is associated with a decreased survival in head and neck squamous cell carcinoma

doi: 10.1186/1479-5876-9-126

Figure Lengend Snippet: IHC Expression of Her2 and He3 in Primary Tumors, Paired Metastatic Carcinomas and Recurrent HNSCC

Article Snippet: The membranes were blocked with 5% nonfat dry milk in TBST (50 mM Tris, pH 7.5, 150 mM NaCl, 0.05% Tween-20) for 1 h, washed, and subsequently incubated overnight at 4°C in TBST with 5% BSA containing anti-Her3 antibodies (RTJ.2, mouse monoclonal; Santa Cruz Biotechnology, Santa Cruz, CA; dilution 1:1000).

Techniques: Expressing

Journal: Journal of Translational Medicine

Article Title: Membranous expression of Her3 is associated with a decreased survival in head and neck squamous cell carcinoma

doi: 10.1186/1479-5876-9-126

Figure Lengend Snippet: Kaplan-Meier survival analyses of HNSCC according to Her2 and Her3 expression . ( a, c ) The Log-rank test did not distinguish the patients with tumors that expressed high levels and low levels of Her2 membranous and Her3 cytoplasmic staining. ( b ) Patients with tumors displaying positive Her3 membranous expression (median survival, 22 months; n = 34) had a significantly worse survival time than those with tumors displaying negative membranous Her3 expression (median survival, 40 months; n = 344; log-rank test, p = 0.027).

Article Snippet: The membranes were blocked with 5% nonfat dry milk in TBST (50 mM Tris, pH 7.5, 150 mM NaCl, 0.05% Tween-20) for 1 h, washed, and subsequently incubated overnight at 4°C in TBST with 5% BSA containing anti-Her3 antibodies (RTJ.2, mouse monoclonal; Santa Cruz Biotechnology, Santa Cruz, CA; dilution 1:1000).

Techniques: Expressing, Staining

Journal: Journal of Translational Medicine

Article Title: Membranous expression of Her3 is associated with a decreased survival in head and neck squamous cell carcinoma

doi: 10.1186/1479-5876-9-126

Figure Lengend Snippet: Prognostic Factors in a Univariate and Multivariate Proportional Hazard Model of The Cox Regression

Article Snippet: The membranes were blocked with 5% nonfat dry milk in TBST (50 mM Tris, pH 7.5, 150 mM NaCl, 0.05% Tween-20) for 1 h, washed, and subsequently incubated overnight at 4°C in TBST with 5% BSA containing anti-Her3 antibodies (RTJ.2, mouse monoclonal; Santa Cruz Biotechnology, Santa Cruz, CA; dilution 1:1000).

Techniques: Staining

Journal: Journal of Translational Medicine

Article Title: Membranous expression of Her3 is associated with a decreased survival in head and neck squamous cell carcinoma

doi: 10.1186/1479-5876-9-126

Figure Lengend Snippet: Outcome of HNSCC Patients According to The Combined Status of Her3 and Her3 Membranous Staining

Article Snippet: The membranes were blocked with 5% nonfat dry milk in TBST (50 mM Tris, pH 7.5, 150 mM NaCl, 0.05% Tween-20) for 1 h, washed, and subsequently incubated overnight at 4°C in TBST with 5% BSA containing anti-Her3 antibodies (RTJ.2, mouse monoclonal; Santa Cruz Biotechnology, Santa Cruz, CA; dilution 1:1000).

Techniques: