SML2135
Biotinyl tyramide
≥97% (HPLC), powder, tyramide signal amplifier
Synonym(s):
(3aS,4S,6aR)-Hexahydro-N-[2-(4-hydroxyphenyl)ethyl]-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide, BP, Biotin-Phenol
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About This Item
Empirical Formula (Hill Notation):
C18H25N3O3S
CAS Number:
Molecular Weight:
363.47
UNSPSC Code:
12352200
NACRES:
NA.77
MDL number:
Assay:
≥97% (HPLC)
Form:
powder
Product Name
Biotinyl tyramide, ≥97% (HPLC)
assay
≥97% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 2 mg/mL, clear
storage temp.
−20°C
SMILES string
O=C(NCCC1=CC=C(O)C=C1)CCCC[C@@H]2SC[C@@]3([H])[C@]2([H])NC(N3)=O
InChI
1S/C18H25N3O3S/c22-13-7-5-12(6-8-13)9-10-19-16(23)4-2-1-3-15-17-14(11-25-15)20-18(24)21-17/h5-8,14-15,17,22H,1-4,9-11H2,(H,19,23)(H2,20,21,24)/t14-,15-,17-/m0/s1
InChI key
VZWXNOBHWODXCW-ZOBUZTSGSA-N
Application
Biotinyl tyramide or Biotin-Phenol has been used in proximity-dependent labeling for protein identification.
Biochem/physiol Actions
Biotinyl tyramide is a reagent used for tyramide signal amplification for both immunohistochemistry (IHC) and in situ hybridization protocols and with either chromogenic or fluorescence detection. Preliminary binding of a probe is followed by secondary detection of the probe with an HRP-labeled antibody or streptavidin conjugate. Catalysis by the HRP results in the deposition of multiple biotinyl tyramide molecules in the immediate vicinity of the probe that can then be detected with a labeled streptavidin conjugate. Detection sensitivity can be 100-fold or more sensitive compared to conventional detection procedures.
Reagent used for tyramide signal amplification
Storage Class
11 - Combustible Solids
wgk
WGK 3
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Nguyen Thi Trang et al.
Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc, 27(3), 326-331 (2015-04-10)
This study evaluated the sensitivity of biotinyl-tyramide-based in situ hybridization (TISH) method by comparison with chromogenic in situ hybridization (CISH) and immunohistochemical staining (IHC) methods. This study also determined the effect of fixative and fixation time on the detection of
J F Breininger et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 48(12), 1593-1599 (2000-12-02)
To increase the sensitivity of fluorescence in situ hybridization (FISH) for detection of low-abundance mRNAs, we performed FISH on cryostat sections of rat hypothalamus with biotin-labeled riboprobes to leptin receptor (ObRb) and amplified the signal by combining tyramide signal amplification
Hagai Marmor-Kollet et al.
Molecular cell, 80(5), 876-891 (2020-11-21)
Stress granules (SGs) are cytoplasmic assemblies of proteins and non-translating mRNAs. Whereas much has been learned about SG formation, a major gap remains in understanding the compositional changes SGs undergo during normal disassembly and under disease conditions. Here, we address
Global Trade Item Number
| SKU | GTIN |
|---|---|
| SML2135-250MG | 04061835502776 |
| SML2135-50MG | 04061835502783 |