The largest database of trusted experimental protocols
Sourced in United States, United Kingdom

C-Rel is a laboratory equipment product manufactured by Santa Cruz Biotechnology. It is a protein that regulates the expression of genes involved in cellular processes. The core function of C-Rel is to serve as a transcription factor, binding to specific DNA sequences and modulating the transcription of target genes.

Automatically generated - may contain errors

30 protocols using c rel

1

Immunoblotting Analysis of Cellular Proteins

Check if the same lab product or an alternative is used in the 5 most similar protocols
The following antibodies were used: GSK3β (9315, 1:1,000) (Cell Signaling), CD34 (340667, 1:100), ICAM-1 (559771, 1:100) (BD Biosciences, San Jose, CA, USA) and anti CD11a antibody (52895, 1:100) (Abcam, Cambridge, UK). For western blot analysis p65 (sc-372, 1:2,000), c-Rel (sc-71, 1:1,000), p50 (sc-7178, 1:1,000), p105 (sc-7178, 1:1,000), actin (sc-69879, 1:10,000), hnRNPA1 (sc-32301, 1:2,000), tubulin (sc-5546, 1:1,000) histone H3 (sc-10809, 1:1,000), ERK1 and ERK2 antibodies (sc- (Santa Cruz Biotechnology, Inc., Santa Cruz, CA, USA).
+ Open protocol
+ Expand
2

Protein Fractionation and Immunoblotting

Check if the same lab product or an alternative is used in the 5 most similar protocols
Total protein was fractionated by 9% SDS–PAGE, transferred
onto nitrocellulose and then blocked blots with Tris-buffered saline and Tween
20 (0.1%) containing 5% BSA before incubation overnight
with primary antibodies (1:1,000) to S100A9 (ab73987 Abcam), PCNA (ab2426
Abcam), Cyclin D1 (ab16663 Abcam), p105/p50 (ab7971 Abcam), RelA (ab7970 Abcam),
c-Rel (sc71 Santa Cruz), CyP2E1 (ab28146 Abcam) or GAPDH (Abcam), total
p38α (9218 Cell Signaling), P-p38α (9216 Cell Signaling), HA
or Flag-HRP conjugate (Sigma). Next day, membranes were washed in T-TBS and then
incubated with horseradish peroxidase-conjugated mouse anti-rabbit IgG. Blots
were washed and antigen was detected using enhanced chemiluminescence (Amersham
Biosciences). Images have been cropped for presentation. Full-size images are
presented in Supplementary Fig.
10
.
+ Open protocol
+ Expand
3

Comprehensive Antibody Panel for DNA Damage Response

Check if the same lab product or an alternative is used in the 5 most similar protocols
Antibodies used were c-Rel (sc-71 Santa Cruz), c-Myc (sc-42 Santa Cruz), ATR (sc1887 Santa Cruz), RelA (sc-372 Santa Cruz), RelB (4954 Cell Signaling), p105/p50 (ab7971 Abcam), p100/p52 (4882 Cell Signaling), β-Actin (A5441 Sigma), CHK1 (phospho S345) (2341 Cell Signaling), CHK1 (2360 Cell Signaling) RelA (phospho 536) (3031 Cell Signaling), active caspase 3 (9664 Cell Signaling), γH2AX (9718 Cell Signaling), RPA2/RPA32 Ser 33 (10148 Cell Signaling), RPA2/RPA32 (52488 Cell Signaling), ATRIP (11327-1-AP Proteintech), Rad17 (13358-1-AP Proteintech), ATR (13934 Cell Signaling), Karyopherin Beta (Santa Cruz sc-137016). Antibodies to the murine form of Claspin was generated by Moravian Biotechnologies. Anti-rabbit IgG (A6154 Sigma and 7074 Cell Signaling) and anti-mouse IgG (A9044 Sigma) HRP-linked secondary antibodies were used for western blot detection.
+ Open protocol
+ Expand
4

Measuring Sp1 and NF-κB DNA Binding

Check if the same lab product or an alternative is used in the 5 most similar protocols
Nuclear protein was extracted from lungs. Sp1 and NF-B DNA binding activities were measured as we previously described [23 (link), 33 (link)]. Sp1 (5'-ATTCGATCGGGGCGGGGCCAG-3’) and NF-κB (5’-AGTTGAGGGGACTTTCCCAGGC-3) consensus oligonucleotide probes were end-labeled with [γ-32P] ATP (PerkinElmer, Waltham, MA). Nuclear protein (10 μg) was incubated with 50,000 cpm 32P-labeled Sp1 or NF-κB probe for 30 minutes in binding buffer consisted of 10 mM Tris-Cl, pH 7.5, 1 mM MgCl2, 50 mM NaCl, 0.5 mM DTT, 0.5 mM EDTA, 4% glycerol and 1 μg of poly-(dI•dC). The specificity of Sp1 or NF-κB DNA binding was determined in competition reactions, in which a 50-fold molar excess unlabelled Sp1 or NF-κB, or an unrelated oligonucleotide was added to the binding reaction 10 minutes prior to the addition of radiolabeled probe. In the supershift assay, antibody against RelA/p65, RelB, c-Rel or p50, or a combination of p50+p65 (all from Santa Cruz Biotech, Dallas, TX) was added to the reaction mixture immediately after the addition of radiolabeled NF-κB probe. Reaction was subjected to non-denaturing 4% polyacrylamide gel electrophoresis. Gel was vacuum-dried and exposed to X-ray film.
+ Open protocol
+ Expand
5

Phosphorylation-Specific Antibody Immunoblotting

Check if the same lab product or an alternative is used in the 5 most similar protocols
Phosphospecific JNK, AKT, p38, p65, IκBα and ERK antibodies and TNF-neutralising antibody were all purchased from Cell Signaling Technology. NORE1A monoclonal antibody, CD40L, p21, p53, c-Rel, RNA polymerase II, rabbit isotype and histone H3 antibodies were all from Santa Cruz Biotechnology. CD40L–APC and isotype–APC conjugates were from eBioscience. For immunoblotting, 10–50 mg protein was separated by SDS-PAGE, transferred onto polyvinylidene difluoride membrane (for phosphoproteins) or Biotrace nitrocellulose membranes (Pall, Port Washington, NY, USA) (for nonphosphoproteins), and blocked with 10% of BSA (for phosphoproteins) or nonfat milk (for nonphosphoproteins) dissolved in PBS supplemented with 0.1% Tween 20 for 1 h. After three washes with PBS supplemented with 0.1% Tween 20, membranes were incubated overnight at 4 °C with primary antibody and for 1 h at room temperature with the appropriate secondary antibody followed by ECL (Amersham Biosciences, Piscataway, NJ, USA). Cytoplasmic and nuclear extracts from EJ cell were prepared by using the NE-PER nuclear and cytoplasmic extraction kit (Thermo Scientific, MA, USA, cat. 78835) according to the manufacturer's instructions.
+ Open protocol
+ Expand
6

Nuclear Protein Extraction and Western Blotting

Check if the same lab product or an alternative is used in the 5 most similar protocols
Cultured cells were harvested and whole cell lysates were prepared according to the method previously described [30 (link)]. Nuclear extracts were prepared using a Nuclear Extract kit (Cat. no. 40010, Active Motif, Carlsbad, CA) following the manufacturer’s instructions. Protein concentration was determined using the BCA Assay Reagent (Cat. no. 23228, Pierce, Rockford, IL). Western blotting was performed as previously described [30 (link)]. The following antibodies were used for immunodetection with appropriate dilutions: Mcl-1 (sc-819, 1:1000), p50 (sc-114, 1:1000), p52 (sc-298, 1:1000), p65 (sc-8008, 1:1000), c-Rel (sc-272, 1:1000), RelB (sc-226, 1:1000) and GAPDH (sc-47724, 1:2000) (all from Santa Cruz, CA); Histone H3 (#9715, 1:1000) were purchased from Cell Signaling Technology (Beverly, MA); β-actin (A5316, 1:5000) was purchased from Sigma (St. Louis, MO).
+ Open protocol
+ Expand
7

Antibodies and Reagents for NF-κB Signaling

Check if the same lab product or an alternative is used in the 5 most similar protocols
Polyclonal antibodies generated against DREAM, ICAM-1, USF1, TRAF2, TRAF6, NF-κB1, NF-κB2, RelB, c-Rel, and IκBα were obtained from Santa Cruz Biotechnology, Inc. Anti-A20 mouse monoclonal antibody (mAb; 59A426) was from Calbiochem. c-Fos polyclonal antibody (pAb), phospho-TAK1 (Thr184/187) pAb, TAK1 rabbit mAb (D94D7), phospho-p38 MAPK (Thr/Tyr182) mAb (28B10), p38 MAPK pAb, phospho-SAPK/JNK (Thr183/Tyr185) rabbit mAb (81E11), SAPK/JNK rabbit mAb (56G8), IKKα pAb, phospho-IKKα/β (Ser176/180) pAb, IKKβ pAb, phospho-IκBα (Ser32) rabbit mAb (14D4), RIP1 pAb, and RIP2 pAb were from Cell Signaling. IKKγ mAb (clone 72C627) and DREAM mAb (clone 40A5) were obtained from Upstate. p65/RelA pAb was from Chemicon. Control siRNA was from Qiagen and hUSF1-siRNA (SMARTpool, cat # L003617) was from Dharmacon. siRNA transfection reagent was obtained from Santa Cruz Biotechnology, Inc. Lipids (dimethyldioctadecylammonium bromide and chlolesterol) for liposome preparation and anti-β-actin mAb (clone AC-15) were purchased from Sigma. PCR primers were custom-synthesized from Integrated DNA Technologies.
+ Open protocol
+ Expand
8

Protein Extraction and Western Blot

Check if the same lab product or an alternative is used in the 5 most similar protocols
Total lysates were extracted using RIPA buffer and protease inhibitors with SDS. 20 μg protein extracts were ran in polyacrylamide gels and transferred onto PVDF membranes. Membranes were incubated with anti-p65, c-Rel (Santa-Cruz) and GAPDH (Fitzgerald) Abs, followed HRP-coupled secondary Abs.
+ Open protocol
+ Expand
9

Quantifying NF-κB and SP-1 DNA Binding

Check if the same lab product or an alternative is used in the 5 most similar protocols
MDA-MB-231 and MEF cells were harvested in their exponential growth phase with or without TNFα (5 ng/ml, R&D Systems, Minneapolis, MN, USA) treatment for 15 min and assayed for NF-κB and SP-1 (as a control) DNA-binding activity as described previously.39 (link) Antibodies for supershift assays were purchased from Santa Cruz (c-Rel, cat. no. sc-070) and Millipore (p65, cat. no. 06-418; p50, cat. no. 06-886).
+ Open protocol
+ Expand
10

Antigen-Specific Immune Modulation Assay

Check if the same lab product or an alternative is used in the 5 most similar protocols
Antibodies targeting IκBα (C-21, 1:1,000), p65 (C-20, 1:1,000), Lamin B (C-20, 1:1,000), ERK (K-23, 1:2,000), phospho-ERK (E-4, 1:1,000), JNK2 (C-17, 1:1,000), p38 (H-147, 1:1,000), p105/p50 (C-19, 1:1,000), TBK1 (108A429, 1:1,000), IRF3 (SC-9082, 1:1,000), RelB (C-19; 1:1,000), NIK (H248; 1:1,000), and c-Rel (sc-71, 1:1,000), as well as a control rabbit IgG (sc-2027), were obtained from Santa Cruz Biotechnology. Antibodies targeting phospho-IκBα (Ser32, 14D4, 1:1,000), phospho-JNK (Thr180/Tyr185, #9251, 1:1,000), phospho-p38 (Thr180/Tyr182, 3D7, 1:1,000), phospho-p105 (Ser933, 18E6, 1:1,000), phospho-TBK1 (Ser172, D52C2, 1:1,000), phospho-IRF3 (Ser396,4D4G, 1:1,000), Uhrf1 (D6G8E, 1:1,000), and p100/p52 (4882; 1:1,000) were purchased from Cell Signaling Technology. Anti-actin (C-4, 1:10,000) was from Sigma-Aldrich. Other fluorescence-labeled antibodies are listed in the flow cytometry and cell sorting sections.
dcas9-Tet1 and gRNA plasmids were provided by Li Shen (Zhejiang University, Hangzhou, China). pMD2. G and psPAX2 plasmids were provided by Yichuan Xiao (Chinese Academy of Sciences, Shanghai, China).
CpG (2216) was purchased from Sigma-Aldrich. R848 and pI:C were purchased from Amersham Biosciences. The inactivated virus vaccine VaxigripTetra (IIV4) was purchased from Sanofi Pasteur.
+ 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!