主题

Immunohistochemistry

用于检测、定量和定位抗原与抗体的技术——ELISA、免疫印迹、免疫组化与流式细胞术。以下是我们知识库中标注该主题的实验方案、常见问题与技术文章。

42 项资源 · 实验方案、常见问题与文章
protocol

PRCP Antibody Protocol: WB, IHC & IF Applications

Step-by-step PRCP Antibody protocol for Western blot, IHC, and immunofluorescence. Optimize detection of prolylcarboxypeptidase with Ab349917 from Aladdin Scientific.

更新于 2026年10月阅读12分钟
protocol

PPP3R1 Mouse mAb: Protocol & Application Guide

Step-by-step protocol for PPP3R1 Mouse mAb (Ab349215): sample prep, recommended dilutions, WB/IHC/IF applications, and troubleshooting tips.

更新于 2026年10月阅读12分钟
protocol

ADAM9 Mouse mAb: Protocol & Application Guide

Step-by-step protocol for ADAM9 Mouse mAb (Ab351140): optimal dilutions, sample prep, storage, and troubleshooting for WB, IHC, and IF applications.

更新于 2026年10月阅读12分钟
article

Standard Operating Procedure for Frozen Tissue Section Preparation and Section Storage

This procedure is intended to standardize tissue pretreatment, fixation, sucrose cryoprotection, OCT embedding, rapid freezing, cryosectioning, section collection, frozen storage, and thawing procedures. It is applicable to immunofluorescence, immunohistochemistry, enzyme histochemistry, lipid ...

更新于 2026年8月阅读12分钟
article

Histological Staining Methods for Identifying Hepatitis B Virus: Comparison of HE, Orcein, Aldehyde Fuchsin, Victoria Blue, Immunohistochemistry, and In Situ Hybridization

Identification of hepatitis B virus (HBV) in liver tissue should not rely on a single staining result. HE staining can indicate the pathological background of chronic hepatitis, interface hepatitis, hepatocyte degeneration, fibrosis, and “ground-glass hepatocytes,” but it cannot directly prove ...

更新于 2026年7月阅读12分钟
article

Practical Guide to TSA Tyramide Signal Amplification: How to Select Reagents, Optimize the Workflow, and Reduce Background When Detection Signals Are Weak for Low-Abundance Targets

TSA, or Tyramide Signal Amplification, is a signal amplification technique based on HRP (Horseradish Peroxidase)-catalyzed reactions. It is commonly used in IHC (Immunohistochemistry), ICC (Immunocytochemistry), ISH (In Situ Hybridization), FISH (Fluorescence In Situ Hybridization), and ...

更新于 2026年7月阅读12分钟
article

IHC principle, operation and precautions

Immunohistochemistry (IHC) is a technique that uses the principle of specific binding between antigens and antibodies to locate, characterize and quantify antigens (peptides and proteins) within tissue cells by chemically reacting the marker antibody's color developer (fluorescein, enzyme, metal ...

更新于 2024年10月阅读12分钟
article

Immunohistochemical Antibody Selection Points

Choosing monoclonal or polyclonal antibodies? A single specific antibody produced by one type of B cell is called a monoclonal antibody. Monoclonal antibodies bind to a single specific antigenic determinant in a targeted manner, like a missile hitting a target with precision.

更新于 2024年9月阅读12分钟
article

Immunohistochemistry (IHC) staining antigen retrieval protocol

Most formalin-fixed tissues require an antigen retrieval step before immunohistochemical staining. Methylene bridges formed during fixation cross-link proteins and mask antigenic sites. Antigen retrieval methods break these methylene bridges and expose antigenic sites, allowing antibodies to ...

更新于 2024年5月阅读12分钟

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常与免疫学实验一起研究的技术。