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TAMRA-Amyloid-β (1-42) Peptide (trifluoroacetate salt)
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Catalog No. T37472
TAMRA-Amyloid-β (1-42) peptide is a fluorescently labeled peptide. Amyloid-β (1-42) (Aβ42) is a neurotoxic 42-residue protein fragment found in amyloid plaques in postmortem cerebral cortex from patients with Alzheimer's disease. Aggregation of Aβ42 results in the formation of neurotoxic fibrils or globular oligomers. TAMRA-Amyloid-β (1-42) peptide is a labeled form of Aβ42 containing carboxytetramethyl rhodamine (TAMRA), which displays excitation/emission maxima of 543/572 nm, respectively.
TAMRA-Amyloid-β (1-42) Peptide (trifluoroacetate salt)
TAMRA-Amyloid-β (1-42) Peptide (trifluoroacetate salt)
😃Good
Catalog No. T37472
TAMRA-Amyloid-β (1-42) peptide is a fluorescently labeled peptide. Amyloid-β (1-42) (Aβ42) is a neurotoxic 42-residue protein fragment found in amyloid plaques in postmortem cerebral cortex from patients with Alzheimer's disease. Aggregation of Aβ42 results in the formation of neurotoxic fibrils or globular oligomers. TAMRA-Amyloid-β (1-42) peptide is a labeled form of Aβ42 containing carboxytetramethyl rhodamine (TAMRA), which displays excitation/emission maxima of 543/572 nm, respectively.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $2,580 | 35 days | 35 days |
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Product Introduction
Bioactivity
Chemical Properties
| Description | TAMRA-Amyloid-β (1-42) peptide is a fluorescently labeled peptide. Amyloid-β (1-42) (Aβ42) is a neurotoxic 42-residue protein fragment found in amyloid plaques in postmortem cerebral cortex from patients with Alzheimer's disease. Aggregation of Aβ42 results in the formation of neurotoxic fibrils or globular oligomers. TAMRA-Amyloid-β (1-42) peptide is a labeled form of Aβ42 containing carboxytetramethyl rhodamine (TAMRA), which displays excitation/emission maxima of 543/572 nm, respectively. |
Storage & Solubility Information
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | Formic Acid: 1 mg/mL, Sonication is recommended. |
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In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . A total of 10 animals were administered, and the formula you used is 5% 
DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.Preparation method for in vivo formula: Take 50 μL DMSO main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarify
main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarifyFor Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.
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