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Rabbit anti fak

Manufactured by Santa Cruz Biotechnology
Sourced in United States

Rabbit anti-FAK is a primary antibody that recognizes the Focal Adhesion Kinase (FAK) protein. FAK is a cytoplasmic protein tyrosine kinase that plays a crucial role in the regulation of cell adhesion, migration, and survival. The Rabbit anti-FAK antibody is a reliable tool for the detection and analysis of FAK expression in various cell and tissue samples.

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6 protocols using rabbit anti fak

1

Western Blotting Technique for Protein Analysis

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Western blotting was performed as previously described [54 (link)]. The samples were lysed in lysis buffer (1% Nonidet P-40, 0.5% sodium deoxycholate, 0.1% SDS, 1 mM EDTA, 1 mM EGTA, 150 mM NaCl, 10% glycerol, 1% Triton X-100, 100 mM NaF, 1 mM vanadate, and protease inhibitors) to lyse cells and fresh brain tissue. The primary antibodies used were: mouse anti-DCC (1:500, #554223, BD, San Jose, CA, USA ), mouse anti-His (1:1000, TA-02, ZSGB-BIO, Beijing, China), mouse anti-myc (1:1000, 22E8, Sungene Biotech, Tianjin, China), mouse anti-Netrin-1 (1:1000, ALX804838, Enzo Life Sciences, Farmingdale, New York, USA ), mouse anti-flag (1:1000, F3165, Sigma Aldrich, St Louis, MO, USA), rabbit anti-phospho-FAK(pTyr861) (1:1000, F9176, Sigma Aldrich, St Louis, MO, USA), rabbit anti-FAK (1:200, sc-557, Santa Cruz, Santa Cruz, CA, USA), rabbit anti-phospho-SRC (Tyr418)(1:1000, Invitrogen, Carlsbad, CA, USA), rabbit anti-SRC Family (1:1000, #2123, CST, Danvers, MA, USA), mouse anti-GAPDH (1:5000, TransGene Biotech, Beijing, China), mouse anti-beta actin (1:3000, A5441, Sigma Aldrich, St Louis, MO, USA), rabbit anti-phospho-ERK(Thr202/Tyr204) (1:1000, #9101, CST, Danvers, MA, USA), rabbit anti-ERK (1:1000, #4695, CST, Danvers, MA, USA), HRP-conjugated secondary antibody against mouse, goat or rabbit were purchased from Jackson ImmunoResearch (West Grove, PA, USA).
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2

Immunofluorescence and Immunoprecipitation Protocols

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Cells were fixed in methanol/acetone (1:1) with exception of samples processed for Rac-GTP labeling, which were fixed in 2% formalin and permeabilized with 0.1% Triton X-100. Processing of samples was carried out as described previously.19 (link) Antibodies used for immunofluorescence were: rabbit anti-GIT219 (link); rabbit anti-DOCK5 (described above); rabbit anti-DOCK1 (Santa Cruz Biotechnology, H-70); mouse anti-paxillin (BD Biosciences, cl. 349), mouse anti-ARP3 (Sigma, cl. FMS338); mouse anti-Rac-GTP (NewEast Biosciences, 26903); and mouse anti-Myc epitope (Cell Signaling Technologies, clone 9B11). Confocal images were acquired using a spinning disk confocal microscope.
Antibodies used for immunoprecipitation and western blotting were: mouse anti-Crk (BD Biosciences; clone 22); rabbit anti-Crk (Santa Cruz Biotechnology; C-20), mouse anti-DOCK1 (Santa Cruz Biotechnology; clone H-4), mouse anti-p130Cas (BD Biosciences; clone 21), mouse anti-Rac1 (BD Biosciences; clone 102), rabbit anti-Rac3 (Abcam; clone EPR6680), rabbit anti-FAK (Santa Cruz Biotechnology; clone A-17), rabbit anti-phospho-p130Cas(Tyr410), rabbit anti-phospho-paxillin(Tyr118) and rabbit anti-phospho-FAK(Tyr397). All phospho-specific antibodies were from Cell Signaling Technologies.
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3

Comprehensive Antibody Characterization Protocol

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The following antibodies were used: mouse anti-paxillin (BD Biosciences, San Jose, CA), rabbit anti-Cas, rabbit anti-FAK, rabbit anti-GAPDH and mouse anti-tubulin (Santa Cruz Biotechnology, Inc., Santa Cruz, CA), mouse anti-vinculin (Sigma-Aldrich), rabbit anti-phospho-p130 Cas (pTyr165) (Cell Signaling Technology, Beverly, MA); mouse anti-T7 (EMD Millipore), rat anti-tyr-tubulin and mouse anti-clathrin (Abcam, Cambridge, MA), mouse anti-HA (HA.11) (BioLegend, Dedham, MA) and rabbit anti-HA (Bethyl, Montgomery, TX). Mouse monoclonal to mCherry was courtesy of Ben Hoffstrom (FHCRC antibody facility) and Jihong Bai-.
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4

Biochemical Analysis of FAK and Src Signaling

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Recombinant human leptin, FAK (PF-573228) and Src (PP2) inhibitors were obtained from Sigma-Aldrich (St Louis, MO, USA). Mouse anti-actin, rabbit anti-FAK and anti-Src antibodies were purchased from Santa Cruz Biotechnology (Santa Cruz, CA, USA). Rabbit anti-GAPDH antibody was from Cell Signaling Technologies (Danvers, MA, USA). The phospho-specific antibody against FAK, rabbit anti-pY397, was obtained from Invitrogen (Carlsbad, CA, USA). The phospho-specific antibody against Src, rabbit anti-pY418, was obtained from MyBiosource (San Diego, CA, USA). The secondary HRP-conjugated antibodies were from Millipore (Billerica, MA, USA), and the anti-mouse and anti-rabbit conjugated with Alexa Fluor 488 antibodies were from Invitrogen (Carlsbad, CA, USA). TRITC conjugated phalloidin was purchased from Cytoskeleton (Denver, CO, USA).
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5

Immunofluorescence and Immunoprecipitation Assays

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Cells were fixed in methanol/acetone (1:1) with exception of samples processed for Rac-GTP labeling, which were fixed in 2% formalin and permeabilized with 0.1% Triton X-100. Processing of samples was carried out as described previously.19 (link) Antibodies used for immunofluorescence were: rabbit anti-GIT2;19 (link) rabbit anti-DOCK5 (described above); rabbit anti-DOCK1 (Santa Cruz Biotechnology, Santa Cruz, CA, USA, clone H-70); mouse anti-paxillin (BD Biosciences, San Jose, CA, USA, clone 349), mouse anti-ARP3 (Sigma, St Louis, MO, USA, clone FMS338); mouse anti-Rac-GTP (NewEast Biosciences, Malvern, PA, USA, clone 26903); and mouse anti-Myc epitope (Cell Signaling Technologies, Danvers, MA, USA, clone 9B11). Confocal images were acquired using a spinning disk confocal microscope.
Antibodies used for immunoprecipitation and western blotting were: mouse anti-Crk (BD Biosciences; clone 22); rabbit anti-Crk (Santa Cruz Biotechnology; C-20), mouse anti-DOCK1 (Santa Cruz Biotechnology; clone H-4), mouse anti-p130Cas (BD Biosciences; clone 21), mouse anti-Rac1 (BD Biosciences; clone 102), rabbit anti-Rac3 (Abcam; clone EPR6680), rabbit anti-FAK (Santa Cruz Biotechnology; clone A-17), rabbit anti-phospho-p130Cas(Tyr410), rabbit anti-phospho-paxillin(Tyr118) and rabbit anti-phospho-FAK(Tyr397). All phospho-specific antibodies were from Cell Signaling Technologies.
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6

Cell Migration Assay Reagents

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Rabbit anti–β1 integrin, goat anti-CAPN1, and rabbit anti-FAK were from Santa Cruz Biotechnology (Dallas, TX). Rabbit anti-ezrin was purchased from Cell Signaling (Beverly, MA). Rabbit anti–phospho-Y397 FAK and mouse anti-paxillin were from BD Transduction Labs (Mississauga, Canada). Mouse anti-cortactin was purchased from EMD Millipore (Etobicoke, Canada). Mouse anti–γ-tubulin, mouse anti-moesin, mouse anti-vinculin, mouse anti-talin, and rabbit anti-zyxin were purchased from Sigma-Aldrich (Oakville, Canada). Rabbit anti–calpain-2, which recognizes both CAPN2 and CAPNS1, was provided by P. Greer (Queen’s University, Kingston, Canada; Arthur et al., 2000 (link)). Transwell chambers (8-μm pore size) were obtained from Corning (Mississauga, Canada). Eight-well chamber slides were purchased from LabTek (Mississauga, Canada). μ-Slide VI, 35-mm μ-Dish, and eight-well μ-Slides were from Ibidi (Madison, WI). Alexa Fluor reagents and cell trackers were obtained from Life Technologies (Burlington, Canada). Growth factor–reduced Matrigel and rat-tail collagen I were purchased from BD Biosciences (Mississauga, Canada). Fibronectin, gelatin, and puromycin were from Sigma-Aldrich.
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