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Hrp conjugated gapdh antibody

Manufactured by Proteintech
Sourced in China

The HRP conjugated GAPDH antibody is a laboratory reagent designed for the detection of the GAPDH (Glyceraldehyde 3-phosphate dehydrogenase) protein in biological samples. GAPDH is a common housekeeping gene used as a loading control in various immunoassays. The HRP (Horseradish Peroxidase) conjugation allows for the direct detection of GAPDH through a colorimetric or chemiluminescent signal.

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3 protocols using hrp conjugated gapdh antibody

1

Western Blot Analysis of Yap Proteins

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Yap protein levels were determined by western immunoblotting analysis. In brief, proteins isolated from cells (40 μg) were separated by electrophoresis on a 10% SDS polyacrylamide gel. Partitioned proteins were transferred to a nitrocellulose membrane. The membrane was probed with rabbit anti-Yap antibody (Cell Signaling Technology), rabbit anti-PABP antibody (Abcam), rabbit anti-eIF4G antibody (Cell Signaling Technology), mouse anti-eIF4A, anti-eIF4B or anti-eIF4E (Santa Cruz Biotechnology). HRP-conjugated anti-rabbit or anti-mouse IgG antibody (Jackson ImmunoResearch) was used as the secondary antibody. The corresponding protein bands were visualized using enhanced chemiluminescence reagents. The same membranes were re-probed with HRP conjugated GAPDH antibody (Proteintech), mouse anti-alpha tubulin antibody (Santa Cruz Biotechnology) or mouse anti-PCNA (Santa Cruz Biotechnology) to confirm equal loading of proteins for each sample.
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2

Immunoblotting Analysis of Protein Expression

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Immunoblotting was performed as previously described [20 (link)]. After gradient separated by SDS-PAGE and blotted to polyvinylidene fluoride membranes, the expressing levels of target proteins in arteria or A7r5 cells were assessed using a chemiluminescence system with an enhanced chemiluminescence (ECL) reagent (Thermo Scientific, USA). The following primary antibodies were used: phosphor-Akt (Thr308) (CST, Beverly, MA, USA) and β-catenin (CST, Beverly, MA, USA). The HRP-conjugated GAPDH antibody (Proteintech, Wuhan, China) served as an internal standard for normalization. The densitometric analysis was performed using Image Lab 4.1 (Bio-Rad, USA).
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3

Western Blot Protein Detection Protocol

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The expression of all ESFs were detected by Western blotting. The total cell pellets were completely lysed in 1×SDS-PAGE loading buffer (mixture of 2×Laemmli Sample Buffer (#1610737, Bio-Rad), RIPA buffer (#89900, Thermo Fisher) and Protease Inhibitor (#04693116001, Roche)) and heated at 99°C for 10 mi n. The samples were subsequently separated by SDS-PAGE gels and transferred to PVDF membranes. The following antibodies were then used for detection: Monoclonal ANTI-FLAG M2 antibody (F1084, Sigma-Aldrich), IRDye 800CW Goat anti-Mouse IgG (#926–32210, LI-COR), Anti-mouse IgG antibody (#7076, Cell Signaling Technology), GAPDH antibody (FL-335) (sc-25778, Santa Cruz Biotechnology), IRDye 680RD Goat anti-Rabbit IgG (#926–68071, LI-COR) and goat anti-rabbit IgG-HRP antibody (sc-2004, Santa Cruz Biotechnology), GAPDH (14C10) Rabbit mAb (#2118S, Cell Signaling Technology), Anti-rabbit IgG, HRP-linked Antibody (#7074S, Cell Signaling Technology), HRP-Conjugated GAPDH Antibody (#HRP-60004, Proteintech). The fluorescence labeling second antibodies were detected and visualized by Odyssey Imaging Systems (LI-COR) directly. The HRP conjugated primary or second antibodies were detected using an enhanced chemiluminescence detection kit and visualized by ChemiDoc Touch Imaging System (Image Lab, Bio-Rad).
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