Supplier: Thermo Fisher Scientific

4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane (Kryptofix® 222) 98%

Supplier: Thermo Fisher Scientific

4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane (Kryptofix® 221) ≥97%

Supplier: Apollo Scientific

1,4,7,10-Tetraazacyclododecane 97%

Supplier: Apollo Scientific

1,10-Diaza-18-crown-6 (1,4,10,13-tetraoxa-7,16-diazacyclooctadecane kryptofix® 22)

Supplier: Thermo Fisher Scientific

1,10-Diaza-18-crown-6 (1,4,10,13-tetraoxa-7,16-diazacyclooctadecane kryptofix® 22) 98%

Supplier: Thermo Fisher Scientific

1,10-Diaza-18-crown-6 (1,4,10,13-tetraoxa-7,16-diazacyclooctadecane kryptofix® 22) 96%

Supplier: Thermo Fisher Scientific

1,4,7,10-Tetraazacyclododecane 97%

Supplier: Merck

1,4,7,10-Tetraazacyclododecane ≥97%, Sigma-Aldrich®

Supplier: Merck

4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane (Kryptofix® 221), Sigma-Aldrich®

Supplier: Merck

4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane (Kryptofix® 222), Sigma-Aldrich®

Supplier: Merck

1,10-Diaza-18-crown-6 (1,4,10,13-tetraoxa-7,16-diazacyclooctadecane kryptofix® 22), Sigma-Aldrich®

Supplier: Merck

5,6-Benzo-4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacos-5-ene ([2.2.2]Benzocryptand, Kryptofix® 222B) 50% in toluene, Sigma-Aldrich®

Supplier: Merck

MilliporeSigma™ solvent-resistant stirred cells, for 47 mm membranes is used for protein desalting, purification and concentration.

Supplier: Biotium

DMNP-EDTA (also known as DM-Nitrophen™) is a caged Ca2+ chelator. Upon photolysis, the Kd for Ca2+ increases from 5 nM to 3 mM, resulting in a pulse of free Ca2+.

Supplier: Thermo Fisher Scientific

Analytical membrane bands are perfect for both microbial quality assurance (QA) and quality control (QC) applications where membrane dispensers are used.