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BTA-1

Name: BTA-1
Brand: SIGMA

≥98% (HPLC), solid

Synonym(s):

2-(4´-Methylaminophenyl)benzothiazole

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About This Item

Empirical Formula (Hill Notation):

C₁₄H₁₂N₂S

CAS Number:

439858-28-3

Molecular Weight:

240.32

NACRES:

NA.77

PubChem Substance ID:

24724428

UNSPSC Code:

12352200

MDL number:

MFCD04974146

Assay:

≥98% (HPLC)

Form:

solid

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Properties

Quality Segment

100

assay

≥98% (HPLC)

form

solid

color

yellow

solubility

DMSO: soluble ~10 mg/mL

storage temp.

2-8°C

SMILES string

CNc1ccc(cc1)-c2nc3ccccc3s2

InChI

1S/C14H12N2S/c1-15-11-8-6-10(7-9-11)14-16-12-4-2-3-5-13(12)17-14/h2-9,15H,1H3

InChI key

FHJRKGXJBXPBGA-UHFFFAOYSA-N

Gene Information

human ... APP(351)

Description

Biochem/physiol Actions

BTA-1 is a fluorescent thioflavin-T derivative with 50-fold higher affinity for β-amyloid aggregates.

BTA-1 is a probe for β-amyloid aggregates; fluorescent thioflavin-T derivative; exhibits high affinity for amyloid deposits; displays 50-fold higher affinity than thioflavin-T; selectively stains cerebral plaques and cerebrovascular amyloid deposits in the brains of PS1/APP transgenic mice, as well as Aβ fibrils in postmortem brain tissue obtained from AD patients; crosses the blood brain barrier.

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1 of 1

This Item	RAB0530
Sigma-Aldrich B9934 BTA-1	Sigma-Aldrich RAB0530 Human APP / Amyloid Beta A4 Protein ELISA Kit
description ≥98% (HPLC), solid	description for serum, plasma, cell culture supernatants and urine
form solid	form -
assay ≥98% (HPLC)	assay -
Quality Level 100	Quality Level -
storage temp. 2-8°C	storage temp. −20°C
solubility DMSO: soluble ~10 mg/mL	solubility -
color yellow	color -

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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