Advanced Search



FITC-CM-Dextran

SIGMA/53471 - average mol wt 70,000

Synonym: FITC-CM-Dextran 70; Fluorescein isothiocyanate–Carboxymethyl–Dextran

Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-53471-1G 1 g
 $660.00
1/EA		 Add To Favorites
composition carboxymethyl content, 3-7%
conjugate FITC conjugate
extent of labeling 0.001-0.020 mol/mol FITC glucose
fluorescence λex 493 nm; λem 517 nm±5 nm in 0.1 M Tris pH 8.0
form powder or crystals
mol wt average mol wt 70,000
Quality Level 100 
technique(s) permeability assay: suitable
Application: FITC-CM-dextran is used to study drug intake and delivery mechanisms in HeLa cell lines. FITC-CM-Dextran was chosen due to its high water solubility and negative charge. It is also a suitable molecule to be used in encapsulation studies for polymersomal drug delivery systems or Ps DDS. FITC-CM-Dextran is a biocompatible molecule used as a starting material in several pharmaceutical and diagnostic applications.
General description: FITC-CM-Dextran, also known as Fluorescein isothiocyanate–Carboxymethyl–Dextran, is an anionic fluorescent probe. The carboxyl group provides the negative charge, which improves the overall permeability of the molecule. It is supplied as a yellow powder that is freely soluble in water and electrolyte solutions. FITC-CM-Dextran is insoluble in most organic samples such as ethanol, methanol, acetone, and chloroform. FITC-CM-Dextran is manufactured by reacting selected dextran fractions with an activated carboxymethyl derivative in alkali, whereby O-carboxymethyl groups are introduced along the dextran chain.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
UNSPSC 12352116

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