Advanced Search

SIGMA Brand

Displaying 1801-1850 of 90340 results.
Sigma Cat.No.Description
79851Kaempferol 3-β-D-glucopyranoside
≥97.0% (HPLC)
79911Kollidon® SR
80198Methoxatin disodium salt
≥97.0% (HPLC)
802H-05AHuman Preadipocytes: HPAd, adult heart
802S-05AHuman Preadipocytes: HPAd, adult subcutaneous
803057Manganese Peroxidase from white-rot fungus (Phanerochaete chrysosporium)
recombinant, expressed in corn, lyophilized powder, ≥200 units/g solid
80424Di(N-succinimidyl) glutarate
≥97.0% (CHN)
80486Hyaluronic acid sodium salt from Streptococcus equi
mol wt 1,250,000-1,500,000
80518Sodium thiocyanate solution
BioUltra, 8 M in H2O
80612Lipase from Rhizopus oryzae
powder, light brown, ≥30 U/mg
80635PIPES
BioXtra, Molecular Biology, ≥99.5% (T)
806552Phosphate Buffered Saline
pH 7.4, liquid, sterile-filtered, suitable for cell culture
80661Atto 655-maleimide
BioReagent, suitable for fluorescence, ≥90% (coupling rate)
80666Hexarelin
≥90% (HPLC)
80881DEAE-Dextran
average mol wt 40,000
810-500Human Preadipocyte Basal Medium (500ml)
81028Potassium sodium tartrate solution
BioUltra, 1.5 M in H2O
811-500Human Preadipocyte Growth Medium (500ml)
81189Poly(ethylene glycol)
BioUltra, Molecular Biology, 1,000
811D-250Human Adipocyte Differentiation Medium (250 ml)
811M-250Human Adipocyte Maintenance Medium (250 ml)
811S-250Human Adipocyte Starvation Medium (250 ml)
812-250Human Neural Stem Cell Basal Medium (250 ml)
81227Poly(ethylene glycol)
BioUltra, 3,000
81253Poly(ethylene glycol)
BioUltra, Molecular Biology, 6,000
81255Poly(ethylene glycol)
BioUltra, 6,000
813-250Human Neural Stem Cell Growth Medium (250 ml)
813-GSHuman Neural Stem Cell Growth Supplements (7 ml-3 parts)
81325Polygalacturonic acid
≥90% (enzymatic)
81349Poly(2′-deoxyinosinic-2′-deoxycytidylic acid) sodium salt
free from low molecular weight nucleotides, lyophilized
81357Poly(Glu, Tyr) sodium salt
mol wt 20,000-50,000, Glu:Tyr 4:1
813D-250Human Neural Stem Cell Differentiation Medium (250 ml)
814-500Human Mammary Epithelial Cell Basal Medium (500ml)
815-500Human Mammary Epithelial Cell Growth Medium (500ml)
815-GSHuman Mammary Epithelial Cell Growth Supplement (5 ml-3 parts)
815A-GSHuman Mammary Epithelial Cell Growth Supplement without Antibiotics (5 ml-3 parts)
81709L-Proline
BioUltra, ≥99.5% (NT)
818M-9Cytokeratin 8 & 18 (B22.1 & B23.1) Mouse Monoclonal Antibody
820-500Astrocyte Basal Medium (500 ml)
821-500Astrocyte Growth Medium (500 ml)
821-GSAstrocyte Growth Supplement
82415Prunetin
≥98.0% (TLC)
82435Puerarin
≥98.0% (HPLC)
82526Protein A soluble from Staphylococcus aureus (Cowan strain)
powder, white
82553Pterine-6-carboxylic acid
≥98.0% (HPLC)
82648Pyrene
puriss. p.a., suitable for fluorescence, ≥99.0% (GC)
826571-Pyrenesulfonic acid sodium salt
suitable for fluorescence, ≥97.0% (HPLC)
826581,3,6,8-Pyrenetetrasulfonic acid tetrasodium salt hydrate
suitable for fluorescence, ≥98% (HPLC)
826691-Pyrenebutyric hydrazide
suitable for fluorescence, ≥97.0% (T)
82870Pyridoxal 5′-phosphate monohydrate
≥97.0% (NT)

Returns/Order support

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


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

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