• MDM1, p53, and Chemoradiotherapy Sensitivity in CRC

  2026-08-25

  A 2025 Cancer Biology & Medicine study identifies MDM1 as both a functional determinant and a potential biomarker of colorectal cancer chemoradiotherapy response. Its experiments connect MDM1 overexpression with reduced YBX1 occupancy at the TP53 promoter, increased p53 expression, and stronger apoptosis after treatment.

• PreScission Protease (PSP) for Tag Cleavage

  2026-08-25

  PreScission Protease (PSP) is an HRV 3C protease-based enzyme for removing affinity tags from recombinant proteins when the engineered recognition sequence is present and accessible. It is not a general nonspecific protease and should not be selected for constructs lacking the Leu-Glu-Val-Leu-Phe-Gln-Gly-Pro site.

• 2'-O-Methyladenosine for Reliable Cell Assays

  2026-08-24

  Learn how 2'-O-Methyladenosine, SKU C4127, can be incorporated into reproducible cell viability, proliferation, cytotoxicity, and nucleoside-transport workflows. The article connects practical dosing and solvent decisions with matrix-aware UHPLC–MS/MS evidence for RNA modification nucleoside research.

• Prestained Protein Marker for JAKi Neuron Studies

  2026-08-24

  Use a Triple color protein ladder to track electrophoresis, verify transfer, and interpret pSTAT3 Western blots in rheumatoid arthritis sensory-neuron research. Its EDTA-free, ready-to-use format also supports Phosbind gels and fluorescent membrane imaging without adding loading buffer or heat incubation.

• ML133 HCl: A Causal Assay Framework for Kir2.1

  2026-08-23

  ML133 HCl is a selective potassium channel inhibitor for dissecting Kir2.1-dependent potassium ion transport and vascular remodeling. This guide focuses on causal assay design, evidence interpretation, and practical controls for pulmonary artery smooth muscle cell proliferation research.

• Sulfo-NHS-SS-Biotin: Practical Labeling Guide

  2026-08-22

  Sulfo-NHS-SS-Biotin provides water-compatible, amine-directed biotinylation for protein purification, detection, and intact-cell surface labeling, with a disulfide linker that can be reduced after capture. It is not a universal intracellular labeling reagent, and its hydrolysis-prone NHS ester requires fresh preparation, rapid use, and workflow-specific optimization.

• Murine RNase Inhibitor for RNA Workflows

  2026-08-21

  Murine RNase Inhibitor provides targeted RNA degradation prevention in RT-PCR, cDNA synthesis, and in vitro transcription, with particular value when reducing agents must remain low. Its defined specificity for pancreatic-type RNases and oxidation-resistant profile support more consistent RNA handling without assuming protection against every ribonuclease.

• L. gasseri, NR1I3, and E-Cadherin in Colitis

  2026-08-20

  Qian et al. identify an NR1I3–CDH1/E-cadherin pathway through which Lactobacillus gasseri ATCC33323 protects the intestinal mucosal barrier in DSS-induced colitis. The study combines a mouse disease model, intestinal E-cadherin perturbation, microbiota assessment, transcript analysis, and in vitro validation to connect probiotic treatment with a specific epithelial mechanism.

• Dimetridazole as an Antivirulence Assay Tool

  2026-08-20

  Dimetridazole, also known as 1,2-Dimethyl-5-nitroimidazole, is more than a conventional antimicrobial assay reagent. This guide presents a phenotype-first strategy for separating growth inhibition, quorum sensing disruption, biofilm suppression, drug potentiation, and electrochemical detection in reproducible research workflows.

• Benzyl-activated Streptavidin Magnetic Beads K1301

  2026-08-19

  Benzyl-activated Streptavidin Magnetic Beads (SKU: K1301) provide magnetically assisted capture of biotinylated proteins, peptides, antibodies, sugars, oligonucleotides, and nucleic acids from complex samples. They are suitable for purification, immunoprecipitation, interaction assays, and screening workflows, but require optimization when targets are not biotinylated, native elution is essential, or sodium azide is incompatible with the application.

• D-Luciferin Workflows for CRC Metastasis Research

  2026-08-19

  D-Luciferin converts firefly luciferase reporters into dynamic readouts for promoter activity, cell viability, and longitudinal tumor burden. This practical guide connects substrate handling and BLI optimization with the FGF19–ELF4–FGFR4/SRC mechanism described in colorectal cancer metastasis research.

• TLS, TRAF2 Competition, and B-Cell Activation in ESCC

  2026-08-18

  This 2025 study identifies tertiary lymphoid structures as an independent favorable prognostic feature in treatment-naïve esophageal squamous cell carcinoma and links them to IRF4-positive B-cell activation. Its mechanistic model proposes that CD40 and STING compete for TRAF2, reshaping non-canonical NF-κB signaling, STING ubiquitination, and IRF4 expression.

• CA2 Perineuronal Nets and Social Memory in Alzheimer’s

  2026-08-18

  A 2025 study identifies degradation of hippocampal CA2 perineuronal nets as a causal contributor to social cognition memory loss in a 5XFAD Alzheimer’s disease model. By combining regional histology, transcriptomics, behavioral testing, genetic and enzymatic perturbations, and chronic MMP inhibition, the work links extracellular matrix remodeling to a specific cognitive phenotype.

• Vincristine Sulfate: Assays, Workflows & Troubleshooting

  2026-08-17

  Build more reproducible cancer research assays with vincristine sulfate, from stock preparation and microtubule imaging to dose–response modeling and xenograft study design. This guide emphasizes orthogonal readouts, practical troubleshooting, and careful interpretation of microtubule-dependent antiproliferative effects.

• Nystatin (Fungicidin) Research Workflows

  2026-08-17

  Build more reproducible Candida and Aspergillus assays with Nystatin (Fungicidin), from DMSO stock preparation through adhesion, viability, and formulation studies. A nanoparticle-uptake framework adds a practical route for comparing free and carrier-associated antifungal exposure without overstating ocular or clinical evidence.

7949 records 1/530 page Next 12345 下5页 Last page