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Rabbit anti pchk1 s317

Manufactured by Cell Signaling Technology

The Rabbit anti-pChk1 (S317) is a primary antibody that specifically recognizes the phosphorylated form of the Chk1 protein at serine 317. It is a useful tool for detecting and quantifying the active, phosphorylated state of Chk1 in biological samples.

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3 protocols using rabbit anti pchk1 s317

1

Western Blot Antibody Protocol

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Primary antibodies used for western blot were: rabbit anti-Rad50 (GeneTex, GTX119731) 1:1000; rabbit anti- pCHK1 S317 (Cell Signaling, 12302P) 1:200; rabbit anti-pCHK1 S296 (Cell Signaling, 2349) 1:1000, rabbit anti-GAPDH (Abcam, 37168) 1:1000; mouse anti-Tag, PN116 (a gift from Brian Schaffhausen), 1:250; rabbit anti-VP1 (I58), 1:5000 (Montross, et al. 1991 (link)).
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2

Western Blot Analysis of Cell Signaling

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Cells were harvested with RIPA buffer (Cold Springs Harbor protocols) containing protease and phosphatase inhibitors, and proteins were separated on a 4%–12% Bis-Tris gradient gels (Thermo-Fisher). and transferred to Pure Nitrocellulose Blotting Membrane (Life Sciences) or Amersham™ Hybond™ PVDF membrane (0.45 μM GE Healthcare Life Science). Membranes were blocked with 4% BSA, incubated with primary antibody overnight (1:1000–1:2000 dilution), washed, and incubated with secondary fluorescent conjugate anti-bodies or HRP, followed by a last wash. Membranes were scanned using LI-COR Odyssey CLX, Bio-rad Chemidoc™ or exposed to film.
Primary antibodies used are: Mouse monoclonal anti-p53 (Santa Cruz Biotechnology Cat# sc-126, RRID:AB_628082), mouse monoclonal anti-MDM2 (Ab-1, Millipore Cat# OP46T-10UG, RRID:AB_564805), rabbit anti-pChk2 (T68) (Cell Signaling Technology), rabbit anti-pChk1 (S317) (Cell Signaling Technology), mouse anti-tubulin (E7) (Developmental Studies Hybridoma Bank), mouse monoclonal anti-β-Actin (AC-74) (Sigma-Aldrich Cat# A2228, RRID:AB_476697). Info on Secondary antibodies?
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3

Western Blot Analysis of Cell Signaling

Check if the same lab product or an alternative is used in the 5 most similar protocols
Cells were harvested with RIPA buffer (Cold Springs Harbor protocols) containing protease and phosphatase inhibitors, and proteins were separated on a 4%–12% Bis-Tris gradient gels (Thermo-Fisher). and transferred to Pure Nitrocellulose Blotting Membrane (Life Sciences) or Amersham™ Hybond™ PVDF membrane (0.45 μM GE Healthcare Life Science). Membranes were blocked with 4% BSA, incubated with primary antibody overnight (1:1000–1:2000 dilution), washed, and incubated with secondary fluorescent conjugate anti-bodies or HRP, followed by a last wash. Membranes were scanned using LI-COR Odyssey CLX, Bio-rad Chemidoc™ or exposed to film.
Primary antibodies used are: Mouse monoclonal anti-p53 (Santa Cruz Biotechnology Cat# sc-126, RRID:AB_628082), mouse monoclonal anti-MDM2 (Ab-1, Millipore Cat# OP46T-10UG, RRID:AB_564805), rabbit anti-pChk2 (T68) (Cell Signaling Technology), rabbit anti-pChk1 (S317) (Cell Signaling Technology), mouse anti-tubulin (E7) (Developmental Studies Hybridoma Bank), mouse monoclonal anti-β-Actin (AC-74) (Sigma-Aldrich Cat# A2228, RRID:AB_476697). Info on Secondary antibodies?
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