Sulfo-Cy3 maleimide potassium

Cat. No.: HY-137098 Purity: 93.35%: Data Sheet
COA

SDS
Handling Instructions
FAQs
Technical Support

Sulfo-Cy3 maleimide potassium is a fluorescent dye with a maleimide functionality at the end a short alkyl linker. Sulfo-Cy3 maleimide potassium can be used for the labeling of antibodies and other labile proteins.

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

Sulfo-Cy3 maleimide potassium Chemical Structure

CAS No. : 1656990-68-9

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

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Customer Review

Based on 1 publication(s) in Google Scholar

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Biological Activity
Purity & Documentation
References
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Description

Molecular Weight

776.96

Formula

C₃₆H₄₁KN₄O₉S₂

CAS No.

1656990-68-9

Appearance

Solid

Color

Brown to red

SMILES

O=C(NCCN(C1=O)C(C=C1)=O)CCCCCN(/C2=C/C=C/C(C(C)(C3=CC([S](=O)([O-])=O)=CC=C43)C)=[N+]4C)C(C(C(C)2C)=C5)=CC=C5[S](=O)(O[K])=O

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:

DMSO : 50 mg/mL (64.35 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	1.2871 mL	6.4353 mL	12.8707 mL
5 mM	0.2574 mL	1.2871 mL	2.5741 mL
10 mM	0.1287 mL	0.6435 mL	1.2871 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molarity Calculator
Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

Purity & Documentation

Purity: 95.0%

Select Batch:

Data Sheet (272 KB) SDS (252 KB)

COA (256 KB) HNMR (229 KB) MS (68 KB)

Handling Instructions (2659 KB)

References

[1]. Stefanie Arndt, et al. "Photoclick" postsynthetic modification of DNA. Angew Chem Int Ed Engl. 2014 Dec 22;53(52):14580-2. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	1.2871 mL	6.4353 mL	12.8707 mL	32.1767 mL
	5 mM	0.2574 mL	1.2871 mL	2.5741 mL	6.4353 mL
	10 mM	0.1287 mL	0.6435 mL	1.2871 mL	3.2177 mL
	15 mM	0.0858 mL	0.4290 mL	0.8580 mL	2.1451 mL
	20 mM	0.0644 mL	0.3218 mL	0.6435 mL	1.6088 mL
	25 mM	0.0515 mL	0.2574 mL	0.5148 mL	1.2871 mL
	30 mM	0.0429 mL	0.2145 mL	0.4290 mL	1.0726 mL
	40 mM	0.0322 mL	0.1609 mL	0.3218 mL	0.8044 mL
	50 mM	0.0257 mL	0.1287 mL	0.2574 mL	0.6435 mL
	60 mM	0.0215 mL	0.1073 mL	0.2145 mL	0.5363 mL