Advanced Search



Xylene Cyanol FF

SIGMA/X4126 - BioReagent, Molecular Biology

Synonym: Acid blue 147; Cyanol FF; XC

CAS Number: 2650-17-1
Empirical Formula (Hill Notation): C25H27N2NaO6S2
Molecular Weight: 538.61
EC Number: 220-167-5
MDL Number: MFCD00019481
Linear Formula: C25H27N2NaO6S2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-X4126-10G 10 g
 $97.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: X4126-10G

 

form powder
grade Molecular Biology
InChI 1S/C25H28N2O6S2.Na/c1-5-26-22-11-7-18(13-16(22)3)25(19-8-12-23(27-6-2)17(4)14-19)21-10-9-20(34(28,29)30)15-24(21)35(31,32)33;/h7-15,26H,5-6H2,1-4H3,(H,28,29,30)(H,31,32,33);/q;+1/p-1/b25-19-,27-23-;
InChI key VVLFAAMTGMGYBS-KRQUPCAFSA-M
product line BioReagent
Quality Level 200 
SMILES string [Na+].CCNc1ccc(cc1C)C(=C2/C=CC(=NCC)C(C)=C2)c3ccc(cc3S(O)(=O)=O)S([O-])(=O)=O
solubility H2O: complete 1 mg/mL, clear, blue
storage temp. room temp
suitability suitable for nucleic acid staining
technique(s) nucleic acid detection: suitable
Application: Xylene Cyanol FF is used as a:
• histological stain and as tracker dye in DNA sequencing and electrophoresis
• gel-loading dye
• formamide RNA loading dye
• tracking dye in native polyacrylamide gel electrophoresis (PAGE) loading buffer
Biochem/physiol Actions: Xylene Cyanol FF acts as nucleic acid stain.
General description: Xylene cyanol is often used as a tracking dye during agarose or polyacrylamide gel electrophoresis. It has a slight negative charge and will migrate the same direction as DNA, allowing the user to monitor the progress of molecules moving through the gel. The rate of migration varies with gel composition.
Packaging: 10 g in glass bottle
Preparation Note: A 6x Gel Loading Buffer can be made using standard recipes, including 0.05% xylene cyanol.
Storage Temp. room temp
Colour Index Number 42135
UNSPSC 12171500

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Tariffs & Effects on Pricing

Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top