LC Laboratories - Signal Transduction Reagents, Biochemicals, Neurochemicals, Kinase Inhibitors, Antibiotics, Kinase Activators, Soybean Isoflavones, Immunosuppressants
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NOTE: Our usual phone and fax lines are down, due to a dispute between our landlord and Verizon.
In the meantime, please use this mobile phone number: 978-715-9327, and this fax number: 781-491-0695.

Thank you for your patience as we work through this unfortunate outage caused by a dispute beyond our control.

                 The 25% Discount for Shopping Cart Purchases is now PERMANENT                                            Online Shopping Cart Orders        In-Stock sizes Only                                                                                             See check-out Page for Further Details

FREE SHIPPING AND HANDLING TO THE U.S. AND 32 OTHER COUNTRIES! [Read more].

In Business 44 Years - Since 1980
The current time at LC Labs is : 08:29 - Friday April 26

Full Product Data, Structures & Pricing

C-6556 CHIR99021, Free Base, >99%

  • 5 mg
  • ...
  • $ 59
  • 10 mg
  • ...
  • $ 89
  • 25 mg
  • ...
  • $ 139
  • 50 mg
  • ...
  • $ 234
  • 100 mg
  • ...
  • $ 367
  • 200 mg
  • ...
  • $ 582
  • 500 mg
  • ...
  • $ 966
Request a Bulk Quote

R-6600 Ruxolitinib, Free Base, >99%

  • 100 mg
  • ...
  • $ 145
  • 200 mg
  • ...
  • $ 218
  • 250 mg
  • ...
  • $ 247
  • 500 mg
  • ...
  • $ 425
  • 1 g
  • ...
  • $ 732
  • 2 g
  • ...
  • $ 1,220
  • 5 g
  • ...
  • $ 2,540
Request a Bulk Quote

T-8123 Trametinib, >99%

  • 10 mg
  • ...
  • $ 38
  • 25 mg
  • ...
  • $ 60
  • 50 mg
  • ...
  • $ 73
  • 100 mg
  • ...
  • $ 99
  • 200 mg
  • ...
  • $ 134
  • 250 mg
  • ...
  • $ 155
  • 500 mg
  • ...
  • $ 285
  • 1 g
  • ...
  • $ 483
  • 2 g
  • ...
  • $ 894
  • 5 g
  • ...
  • $ 1,770
Request a Bulk Quote
*There may be occasional (indeed, rare) instances where another vendor offers an item of equal purity at slightly lower prices than ours.

Compare Prices and Purity of Our Products
to Those of Other Vendors



Trusted Worldwide

More than 12,800 peer-reviewed publications have cited LC Labs products [view details...]

The Highest Quality Doesn't Have to Cost a Lot

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Our Promise To You

  • No Mugs
  • No T-Shirts
  • No 4-Color Catalogs
  • No Journal Ads
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