顕微鏡スライド(18 x 18 mm)50枚に十分なキット1個、以下が含まれます:ブロッキングバッファー(1X)、22.5 mL
ポリHRP標識ヤギ抗ウサギ二次抗体(1X)、22.5 mL
Alexa Fluorチラミド試薬
過酸化水素
よくあるご質問(FAQ)
With a SuperBoost tyramide kit, I got excessive and non-specific labeling. What can I do to limit background and acquire a more localized labeling?
To limit background, we recommend performing a pre-blocking step with 3% H2O2 for 60 mins to inactivate endogenous peroxidases. To limit the localization of labeling, we recommend optimizing the final concentration of the primary and secondary antibodies and the dye-tyramide. You may also limit the incubation time of the dye-tyramide on the sample.
How are SuperBoost tyramide kits different from the original TSA labeling kits?
The SuperBoost tyramide kits utilize poly-HRP labeled antibodies. This provides a greater number of horseradish peroxidase (HRP) molecules per antibody. The original kits used antibodies and streptavidin that were directly conjugated with HRP and thus, limited the number per antibody or streptavidin.
Detection of Cytokine Receptors Using Tyramide Signal Amplification for Immunofluorescence.
Authors:Wang H, Pangilinan RL, Zhu Y
Journal:Methods Mol Biol
PubMed ID:31939172
Tyramide signal amplification (TSA) is an enzyme-mediated method to enhance the immunohistochemical detection of protein, nucleic acid, or other molecules in situ.Here we describe immunofluorescent detection of a low-abundance cytokine receptor, interleukin-17 receptor B (IL17RB) in U2OS cells, using tyramide signal amplification. In addition, we present a tyramide signal amplification ... More