The largest database of trusted experimental protocols

6 protocols using ift88 13967 1 ap

1

Antibody Characterization for Centrosomal Proteins

Check if the same lab product or an alternative is used in the 5 most similar protocols
Rabbit polyclonal antibodies against the following proteins were used: CEP83 (HPA038161), CEP164 (SAB3500022) and TTBK2 (HPA018113) (Sigma); CP110 (A301-343A, Bethyl Laboratories); CEP135 (ab75005), Actin (ab8227) (Abcam); FBF1 (11531-1-AP), TCTN1 (15004-1-AP), SCLT1 (14875-1-AP), MKS1 (16206-1-AP), INPP5E (17797-1-AP) and IFT88 (13967-1-AP) (Proteintech). Rabbit antibodies against PIPKIγ, PIPKIα and PIPKIβ were described previously32 (link). Mouse antibodies against the following proteins were used: Centrin (20H5) (kindly provided by Dr Jeffrey Salisbury, Mayo Clinic); polyglutamylated tubulin (ALX-804-885-C100, Enzo Life Sciences); ODF2 (H00004957-M01, Abnova); acetylated α-tubulin (T7451), α-tubulin (T9026), γ-tubulin (T6557), FLAG (F1804) and HA (H3663) (Sigma); GFP (A-11120, Invitrogen); PI(4)P (Z-P004) and PI(4,5)P2 (Z-P045) (Echelon). Mouse monoclonal NPHP1 antibody (IgG 1) was generated at Abmart. For western blots, we used a 1:5,000 dilution for antibodies except for those against α-tubulin and actin (1:20,000). For immunofluorescence microscopy, a 1:500 dilution for antibodies was used except for those against NPHP1 (1:50), acetylated α-tubulin, polyglutamylated tubulin, centrin (1:2,000), PtdIns(4)P and PtdIns(4,5)P2 (1:100). Uncropped western blots are shown in Supplementary Fig. 7.
+ Open protocol
+ Expand
2

Immunofluorescence Imaging of Centrosomal Proteins

Check if the same lab product or an alternative is used in the 5 most similar protocols
Antibodies used included: Mib1 (M5948; Sigma-Aldrich, St. Louis, MO), PCM1 (H262; Santa Cruz, Santa Cruz, CA), Cep131 (A301-415A; Bethyl Laboratories, Montgomery, TX), Cep90 (Kim and Rhee, 2011 (link)), Ki-67 (ab15580; Abcam, Cambridge, MA), GT335 (AG-20B-0020-C100; Adipogen, Switzerland), BBS4 (Kim et al., 2012 (link)), Rab11 (71–5300; Life Technologies, Carlsbad, CA), Rab8 (a gift from J. Peranen, University of Helsinki, Helsinki, Finland and 610844; BD Biosciences, San Jose, CA), α-tubulin (T5168; Sigma-Aldrich), Cep290 (A301-659A; Bethyl Laboratories), Ofd1 (a gift from J. Reiter, University of California, San Francisco, USA; Singla et al., 2010 (link)), Talpid3 (Kobayashi et al., 2014 (link)), Myc (sc-40; Santa Cruz), Flag (F3165; Sigma-Aldrich), centrin (04–1624; Millipore, Billerica, MA), GFP (G1544; Santa Cruz), Cep164 (a gift from Eva Lee, University of California, USA), IFT88 (13967-1-AP; Proteintech, Chicago, IL).
+ Open protocol
+ Expand
3

Cryosectioning and Immunofluorescence of Chick Embryo Tissue

Check if the same lab product or an alternative is used in the 5 most similar protocols
Chick embryos [between embryonic day 3 (E3) to E4] were fixed in 4% formaldehyde and dehydrated in 30% sucrose overnight. These were then mounted in 1.5% Luria-Bertani (LB) agar, dehydrated in 30% sucrose again, and then snap frozen on dry ice. Cryosections of 20-μm thickness were then collected using a Leica CM3050s cryostat and then processed for immunofluorescence. For immunofluorescence, samples were permeabilized with 0.1% Triton X-100 (Sigma-Aldrich) and blocked in 1% donkey serum (Sigma-Aldrich). Primary antibodies were used at the following dilutions: Tuj1 (80120, BioLegend) 1:1000, Arl13b (17711-1-AP, Proteintech), Smo (20787-1-AP, Proteintech) 1:50, IFT88 (13967-1-AP, Proteintech) 1:200, and GPR161(13398-1-AP, Proteintech). All secondary antibodies were Alexa Fluor conjugates (Life Technologies) and used at 1:500. Images were acquired using a 60× 1.40 numerical aperture (NA) objective on a Zeiss Cell Observer Z1 microscope system (Carl Zeiss). 3D images of the primary cilium were acquired using a Zeiss LSM 880 Airyscan system equipped with a 60× 1.40 NA objective.
+ Open protocol
+ Expand
4

Western Blot Analysis of Cellular Proteins

Check if the same lab product or an alternative is used in the 5 most similar protocols
Cell lysates were prepared in 2x Laemmli sample buffer (62.5 mM Tris-HCl, pH 6.8, 25% [v/v] glycerol, 2% [w/v] SDS, 5% [v/v] β-mercaptoethanol, and 0.01% [w/v] bromophenol blue) (#161-0737, Bio-Rad, Hercules, CA). After separation in 10–12% SDS-PAGE, the proteins were transferred onto PVDF membrane (#162-0177, Bio-Rad). The membranes were then incubated with the following primary antibodies: OPA1 (#612606, BD, San Jose, CA), Drp1 (#611738, BD), ATG5 (ab54033, Abcam, Cambridge, UK), IFT88 (13967-1-AP, Proteintech, Chicago, IL), OFD1 (22851-1-AP, Proteintech), LC3 (NB100-2220, Novus Biologicals, Littleton, CO or L7543, Sigma-Aldrich), p62 (#5114, Cell Signaling Technology, Danvers, MA), AMPK (#1596, Epitomics, Burlingame, CA), phospho-AMPK (T172) (#2535, Cell Signaling Technology), cleaved caspase-3 (#9661S, Cell Signaling Technology) and actin (MAB1501, Millipore, Temecula, CA). For protein detection, the membranes were incubated with horseradish peroxidase (HRP)-conjugated secondary antibodies (Pierce, Rockford, IL). Chemiluminescent signals were developed using Clarity Western ECL substrate (W3680-010, Bio-Rad). Densitometry was performed on scanned immunoblots using the AE-9300 Ez-Capture MG Hours Image Saver HR image capture tool (WSE-7120L, ATTO, Tokyo, Japan). Each protein expression level was normalized to that of actin.
+ Open protocol
+ Expand
5

Western Blot Analysis of Cell Lysates

Check if the same lab product or an alternative is used in the 5 most similar protocols
Cell lysates were prepared in 2× Laemmli sample buffer [62.5 mM Tris-HCl, pH 6.8, 25% (v/v) glycerol, 2% (w/v) SDS, 5% (v/v) β-mercaptoethanol, and 0.01% (w/v) bromophenol blue] (#161–0737, Bio-Rad, Hercules, CA, USA). After separation via 10–12% SDS-PAGE, the proteins were transferred onto a PVDF membrane (#162–0177, Bio-Rad). The membranes were then incubated with the following primary antibodies: Drp1 (#611738, BD), IFT88 (13967-1-AP, Proteintech, Chicago, IL, USA), HSPA9 (Sc-13967, Santa Cruz Technology, CA, USA), Gli2 (18989-1-AP, Proteintech) p-AKT (#9271S, Cell Signaling Technology), cleaved caspase-3 (#9661S, Cell Signaling Technology), and actin (MAB1501, Millipore, Temecula, CA, USA). For protein detection, the membranes were incubated with the corresponding horseradish peroxidase (HRP)-conjugated secondary antibodies (Pierce, Rockford, IL, USA). Chemiluminescent signals were developed using Clarity Western ECL substrate (W3680-010, Bio-Rad).
+ Open protocol
+ Expand
6

Immunoblotting and Immunofluorescence Protocols

Check if the same lab product or an alternative is used in the 5 most similar protocols
The following primary antibodies were used (western-blot WB, immunofluorescence IF, immunoprecipitation IP): IFT88 #13967-1-AP (WB: 1/500, IF: 1/250, IP: 2 µg) from Proteintech, α-tubulin (DM1α, Sigma-Aldrich #T6199, WB: 1/400), FITC-conjugated α-tubulin (DM1α, Sigma-Aldrich #F2168, IF: 1/300), NuMA (Santa-Cruz sc-365532 IF: 1:200; Abcam ab-36999 WB: 1/500) and DAPI (Cell signaling, IF: 1/10000). IgG from rabbit serum (Sigma-Aldrich I5006) were used as control IP. Secondary antibodies include for IF: Alexa Fluor 488 (#4412S or #4408S) or 555 (#4413 S or #4409S) -conjugated anti-rabbit or anti-mouse secondary antibodies (Molecular Probes, 1/1500) and for WB: anti-mouse and anti-rabbit IgG, HRP linked antibody (Cell signaling #7076 and #7074, 1/5000).
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!