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7 protocols using anti rabbit igg sc 2004

1

Immunoblotting Assay for Endothelial Signaling

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Antibodies used for IB are as follows: t-IRS1 (catalog 2390), Insulin Receptor β (IRβ) (catalog 3025), IGF1R (catalog 3027), p-CaMKII (catalog 3356), t-CaMKII (catalog 4436), p-Erk (catalog 9101), t-Erk (catalog 4695), p-Akt (catalog 4060), t-Akt (catalog 9272), and NT (catalog 9691) were purchased from Cell Signaling Technology. Anti-β-actin (sc-1616), goat anti-mouse (sc-2031), and anti-rabbit IgG (sc-2004) were purchased from Santa Cruz Biotechnology. Anti-p-Tyr in IRS1 (Tyr608) (catalog 09-432) was obtained from Sigma-Aldrich and antibodies for IRS1 (catalog 09-248) and Galectin-3 (MABT51) were purchased from Millipore. Anti-VCAM1 (AF643) was obtained from R&D Systems. Antibodies for p-eNOS (catalog 612392) and t-eNOS (catalog 610297) were purchased from BD Biosciences. Endothelin Receptor type B Ab (NBP1-30599) was obtained from Novus Biologicals. Anti-α-actin (catalog A2547), L-NAME (N5751), EDN1 (E7764), wortmannin (W3144), PD98059 (P215), and BQ-788 (B157) were purchased from Sigma-Aldrich. Endothelin-1 ELISA kit (ADI-900-020A) was purchased from Enzo life sciences, and cGMP Direct Biotrak EIA (catalog 45-001-771) was purchased from GE Healthcare Life Sciences. DAF-2DA (catalog 251505) was purchased from EMD Millipore Chemicals. Fluo-4 NW Calcium Assay Kit (F36206) was purchased from (Invitrogen). Human Ox-LDL (BT-910) was purchased from Alfa Aesar.
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2

Protein Extraction and Western Blot Analysis

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For protein extraction, cells were washed twice with ice-cold PBS and lysed on ice in Golden lysis buffer (20 mM Tris-HCl (pH 8.0), 137 mM NaCl, 5.95 mM EDTA, 5 mM EGTA, 10 mM NaF, 1% Triton X-100, and 10% glycerol) supplemented with protease inhibitors (Roche, Indianapolis, IN, USA) and phosphatase inhibitors (Sigma-Aldrich, St. Louis, MO, USA). The proteins were separated via 12% sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) and transferred to polyvinylidene fluoride membranes. Specific antibodies against HAS3 (SAB2101014, Sigma-Aldrich, St. Louis, MO, USA), p21 (GT8611, GeneTex, Irvine, CA, USA), α-tubulin (GT114, GeneTex, Irvine, CA, USA), ATG5 (GTX113309, GeneTex, City, CA, USA), LC3 (GTX127375, GeneTex, Irvine, CA, USA), and GAPDH (sc-47724, Santa Cruz Biotechnology, Dallas, TX, USA) were diluted 1:2000 in Tris-buffered saline/Tween 20, and the membranes were incubated for 2 h at room temperature. Horseradish peroxidase-conjugated anti-mouse IgG (sc-2354, Santa Cruz Biotechnology, Dallas, TX, USA) and anti-rabbit IgG (sc-2004, Santa Cruz Biotechnology, Dallas, TX, USA) secondary antibodies were diluted 1:4000 and incubated with the membranes for 1 h at room temperature.
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3

Western Blot Analysis of Myoclonin1

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Brain and lung (N = 1 WT and 1 Efhc1−/−) samples, cultured NSC (N = 1 WT and 2 Efhc1−/−) and HEK cells were homogenized in ice-cold 1X phosphate-buffered saline (PBS) supplemented with protease inhibitors (Complete, Roche). The following primary antibodies were used: mouse monoclonal anti-myoclonin1 (6A3-mAb, 1:2000 dilution) or rabbit polyclonal anti-myoclonin1 (mRib72-pAb, 1:200 dilution; kind gift from Prof. Ritsu Kamiya, University of Tokyo, Japan). HRP-conjugated anti-mouse IgG (W402B, Promega, 1:5000 dilution) or anti-rabbit IgG (sc-2004, SANTA CRUZ, 1:2000 dilution) were used for secondary antibody. Labeled proteins were revealed by using enhanced chemiluminescence (ECL) detection (Perkin-Elmer). Membranes were then washed with Restore Plus Western Blot stripping buffer (Thermo Scientific), re-probed with rabbit polyclonal anti-GAPDH (sc-25778, SANTA CRUZ, 1:1000 dilution) and HRP-conjugated anti-rabbit IgG antibody and revealed as described above.
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4

Antibody Characterization and Validation

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The following primary antibodies were used: rat anti-HA (clone 3F10, Roche), rabbit anti-MyD88 (#3699S), rabbit anti-p105 (#4717), rabbit anti-IκBα (44D4) (#4812S), rabbit anti-p-IκBα (Ser32) (#2859) (all from Cell Signaling), mouse anti-V5 (Thermo Scientific, #R96025), rabbit anti-BANK1 (HPA037002), mouse anti β-actin (clone AC-15) (A5441) (both from Sigma-Aldrich), mouse anti-BANK1 (F-8) (sc-393611), rabbit anti-TRAF6 (H-274) (sc-7221), mouse anti-TRAF6 (D-10) (sc-8409), goat anti-TLR7 (V-20) (sc-16245), goat anti-TLR9 (N-15) (sc-13215), and mouse anti-Myc (9E10) (sc-40) antibodies; as a nonspecific control, the immunoglobulins rabbit IgG (sc-2027) and mouse IgG (sc-2025) (all from Santa Cruz) were used. The HRP-linked secondary antibodies for western blotting were anti-rabbit IgG (sc-2004) (#7074), anti-mouse IgG (sc-2005) (#7076) (both from Santa Cruz and Cell Signaling), anti-goat IgG (sc-2354) or anti-rat IgG (sc-2032) (both from Santa Cruz). The secondary antibodies for IF reactions were Alexa Fluor 555 donkey anti-goat IgG (H + L) (#A-21432), Alexa Fluor 647 goat anti-mouse/rabbit IgG (H + L) (#A-21235; #A-31634) and Alexa Fluor 488 goat anti-rabbit/mouse IgG (H + L) (#A-11034; #A-11001) (all from Thermo Scientific).
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5

Antibody Detection for EMT Markers

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Primary antibodies against AGO2 (ab186733) and Survivin (ab469) were purchased from Abcam Inc. (Cambridge, UK). Antibodies for detecting Snail (#3895) and Vimentin (#5741) were purchased from Cell Signaling Technology, Inc. (Danvers, MA, USA). Primary antibody for GAPDH (sc-25778) and secondary antibodies including anti-rabbit IgG (sc-2004) and anti-mouse IgG (sc-2005) were purchased from Santa Cruz Biotechnology, Inc. (Dallas, TX, USA).
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6

Antibody Sources for Protein Analysis

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The anti-p65 (sc-109), anti-IκBα (sc-371), anti-RANKL (sc-7628) and anti-rabbit IgG (sc-2004) antibodies were obtained from Santa Cruz Biotechnology (Santa Cruz, CA, USA). The anti-phosphorylated p65 (Serine 536) (#3031) and anti-mouse IgG antibodies were obtained from Cell Signaling (Beverly, MA, USA) and Amersham Bioscience (Piscataway, NJ, USA), respectively. The anti-rat matrix metalloproteinase-9 (MMP-9) antibody (AB19016) was obtained from Millipore (Billerica, MA, USA). The anti-β-actin antibody (AC-15) was purchased from Sigma-Aldrich (St. Louis, MO, USA).
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7

AMPKα Activation and PDH Regulation

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All primary and secondary antibodies were purchased from commercial sources, listed as follows: AMPKα Antibody (2532, Cell Signaling, Danvers, MA, USA), phospho-AMPKα (Thr172) (2535, Cell Signaling), Anti-Pyruvate Dehydrogenase E1-alpha subunit antibody (ab110334, Abcam, Cambridge, UK), Anti-PDHA1 (phospho S293) antibody (ab177461, Abcam), β-Actin (A5441, Sigma-Aldrich), α-Tubulin (sc-8035, Santa Cruz Biotechnology, Santa Cruz, CA, USA). The secondary antibodies for horseradish peroxidase (HRP) detection were anti-rabbit IgG (sc-2004, Santa Cruz Biotechnology) and anti-mouse IgG (PI-2000, Vector Laboratories, Burlingame, CA, USA).
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