AF488 NHS ester TEA

Cat. No.: HY-D1730A Purity: 97.06%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

AF488 NHS ester TEA is an amine specific fluorescence probe (λ_em=525 nm=525 nm). AF488 NHS ester reacts with sulfhydryl groups and amines in aqueous and biological samples then change their chemical structure and fluorescence properties after derivatization. AF488 exhibits the λ_em and λ_ex wavelength of 520 nm and 470 nm, respectively.

For research use only. We do not sell to patients.

AF488 NHS ester TEA Chemical Structure

Size	Price	Stock	Quantity
1 mg	USD 210	In-stock	Estimated Time of Arrival: December 31
5 mg	USD 520	In-stock	Estimated Time of Arrival: December 31
10 mg		Get quote
50 mg		Get quote

or Bulk Inquiry

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of AF488 NHS ester TEA:

AF488 NHS ester diTEA Get quote
AF488 NHS ester Get quote

1 Publications Citing Use of MCE AF488 NHS ester TEA

•Nature. 2024 Jun;630(8015):206-213. [Abstract]

Featured Recommendations

•Related Small Molecules:

•Related Proteins:

Biological Activity
Purity & Documentation
References
Customer Review

Description	AF488 NHS ester TEA is an amine specific fluorescence probe (λ_em=525 nm=525 nm). AF488 NHS ester reacts with sulfhydryl groups and amines in aqueous and biological samples then change their chemical structure and fluorescence properties after derivatization. AF488 exhibits the λ_em and λ_ex wavelength of 520 nm and 470 nm, respectively^[1]^[2].
Molecular Weight	732.73
Formula	C₃₁H₃₂N₄O₁₃S₂
Appearance	Solid
Color	Orange to red
SMILES	O=C(C1=C(C2=C(C=CC(N)=C3S(=O)(O)=O)C3=[O+]C4=C2C=CC(N)=C4S(=O)([O-])=O)C=CC(C(ON5C(CCC5=O)=O)=O)=C1)O.CCN(CC)CC
Shipping	Room temperature in continental US; may vary elsewhere.
Storage	4°C, sealed storage, away from moisture and light *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Solvent & Solubility	In Vitro: H₂O : 0.5 mg/mL (0.68 mM; ultrasonic and warming and heat to 60°C) Molarity Calculator Dilution Calculator Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol) Mass = Concentration × Volume × Molecular Weight * Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final) This equation is commonly abbreviated as: C₁V₁ = C₂V₂ Concentration _(start) C1 × Volume _(start) V1 = Concentration _(final) C2 × Volume _(final) V2 In Vivo Dissolution Calculator Please enter the basic information of animal experiments: Dosage mg/kg Animal weight (per animal) g Dosing volume (per animal) μL Number of animals Recommended: Prepare an additional quantity of animals to account for potential losses during experiments. Calculation results: Working solution concentration: mg/mL
Purity & Documentation	Purity: 97.06% Select Batch: Data Sheet (278 KB) SDS (252 KB) COA (262 KB) HNMR (133 KB) RP-HPLC (122 KB) MS (98 KB) Handling Instructions (2659 KB)
References	[1]. Korlach J, et al. Long, processive enzymatic DNA synthesis using 100% dye-labeled terminal phosphate-linked nucleotides. Nucleosides Nucleotides Nucleic Acids. 2008 Sep;27(9):1072-83. [Content Brief] [2]. Chakraborty S, Hu S Y, Wu S H, et al. The interaction affinity between vascular cell adhesion molecule-1 (VCAM-1) and very late antigen-4 (VLA-4) analyzed by quantitative FRET[J]. PLoS One, 2015, 10(3): e0121399.