Sigma-Aldrich
Calcium Signaling

 Calcium Signaling Research Tools

Cell Signaling & Neuroscience
 
  Antibodies to Calcium Probes
Calcium Chelators
Calcium Ionophores
Calcium Probes

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Antibodies to Calcium Probes 
Product NameProduct # 
Anti-BAPTA antibody produced in rabbit 1.2 mg/mL IgG fraction of antiserum Buffered aqueous solutionB4180
Calcium Chelatorsback to top
Product NameProduct # 
1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid A4926
1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid tetrapotassium salt A9801
1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid tetrakis(acetoxymethyl ester) ³95 % (HPLC)A1076
Ethylenediaminetetraacetic acid anhydrous ~99 % (titration)EDS
Ethylenediaminetetraacetic acid anhydrous crystalline cell culture testedE6758
Ethylenediaminetetraacetic acid solution 0.02% in DPBS (0.5 mM) cell culture testedE8008
Ethylenediaminetetraacetic acid disodium salt dihydrate reagent grade ~99 % (titration)ED2SS
Ethylenediaminetetraacetic acid tetrasodium salt dihydrate 99-102 % (titration)ED4SS
Ethylenediaminetetraacetic acid tetrasodium salt dihydrate ³99.5 % cell culture testedE6511
Ethylene glycol-bis(2-aminoethylether)-N,N,N',N'-tetraacetic acid ³97 %E4378
Ethylene glycol-bis(b-aminoethyl ether)-N,N,N',N'-tetraacetic acid tetrasodium salt ³97 %E8145
Calcium Ionophoresback to top
Product NameProduct # 
4-Bromo-calcium Ionophore A23187 powderB7272
Calcimycin A23187 ³98 % (TLC) powderC7522
Calcimycin A23187 hemicalcium salt powderC9275
Calcimycin A23187 hemimagnesium salt C9400
Enniatin microbial ~97 %E3643
Ionomycin calcium salt Streptomyces conglobatus ³98 % (TLC) powderI0634
Calcium Probesback to top
Product NameProduct # 
Colormetric 
Arsenazo III sodium salt suitable for determination of micromolar amounts of calcium. (colorimetric)A8891
Fluorescent 
Calcein C0875
Calcein AM solution ³4 mM in DMSO ³90 % (TLC) liquidC1359
Fluo 3 ammonium salt ³75 % (HPLC)F4897
Fluo 3 pentapotassium salt F4676
Fluo 3-AM ~70 %F6142
Fura 2 pentapotassium salt ³80 %F0763
Fura 2-AM powderF0888
Fura PE 3-AM ~90 %F0918
Indo 1-AM ~95 % (HPLC)I3261
Quin 2 potassium salt hydrate ³95 %Q0501
Quin 2-AM ³90 %Q4875
Luminescent 
Coelenterazine, native solidC2230
Coelenterazine h solidC3230
Coelenterazine cp solidC2855
Coelenterazine f solidC2980
Coelenterazine fcp solidC3105
Coelenterazine hcp solidC3355
Coelenterazine i solidC3480
Coelenterazine ip solidC3605
Coelenterazine n solidC3730
2-Methylcoelenterazine ³95 % (HPLC) solidC3980
Coelenterazine Sampler Kit CLZN-S
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