Keep my session open?
Ending In 
Your shopping session has expired.
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

Chromomycin A3 (from Streptomyces griseus) ≥98% (by TLC)

Supplier: Enzo Life Sciences

Chromomycin A3 is a GC-specific DNA ligand which inhibits transcription

It may be used as a fluorescent DNA stain. Antibiotic. Cell permeable fluorescent dye that cann be used with Bisbenzimide H33258 to distinguish chromosomes by their total DNA concentration and their DNA base composition. Does not intercalate. Ex(max): 445 nm;  Em(max): 575 nm.

Yellow solid

Soluble in 100% ethanol, DMSO or ethyl acetate (10 mg/mL)

Packaging: Shipping temperature: Ambient

Formula: C₅₇H₈₂O₂₆
MW: 1183.30 g/mol
Storage Temperature: Freezer
MDL Number: MFCD00043151
CAS Number: 7059-24-7



Expand All / Collapse All
Size Supplier No. VWR Catalog Number Unit Price Quantity
10 mg BML-GR302-0010 89158-860 Each Retrieving Restricted

Temperature sensitive This Item is temperature-controlled and may have specific temperature and storage requirements for shipping/delivery.

restricted In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

Expand All / Collapse All
Generate Barcodes Barcode Label Format: 
Generate PDF Catalog Page

Enter Details

Select the article for which you are looking for Certificate

Indicate the Lot Number. This field is mandatory.

Enter Certificate Details

Enter the Lot number:

Choose from recent batch/lot numbers:

Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty

A new look and a renewed commitment

Built on the features & resources you know, optimized with innovation from Avantor®. Our new brand symbolizes agility and our ability to adapt to customer needs.

Learn More Start Shopping