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Displaying 70701-70750 of 92621 results.
Sigma Cat.No.Description
R7755RPMI-1640 Medium
AutoMod, without L-glutamine and sodium bicarbonate, powder, suitable for cell culture
R7757Red Blood Cell Lysing Buffer Hybri-Max
liquid, sterile-filtered, suitable for hybridoma
R7766Unwire full racks, polyketone
Holds 24 x 30-mm tubes, yellow
R7772Roscovitine
≥98% (TLC)
R7776Floating tube rack
rectangular shaped, holds 24 tubes, Holds 24 x 1.5-2 mL tubes
R7876Ribonucleic acid, transfer from wheat germ
Type V, 15-19 units/mg solid
R7882Retinyl acetate
solid or viscous liquid, BioReagent, synthetic, suitable for cell culture
R7884Ribonuclease B from bovine pancreas
BioReagent, ≥50 Kunitz units/mg protein, ≥80% (SDS-PAGE)
R7891Unwire full racks, polyketone
Holds 72 x 13-mm tubes, blue
R7901Floating tube rack
circle shaped, holds 18 tubes, Holds 18 x 0.2-2 mL tubes
R7904Anti-Rab5 antibody, Mouse monoclonal
clone Rab5-65, purified from hybridoma cell culture
R8000D-Ribulose 1,5-Diphosphate Carboxylase from spinach
partially purified powder, 0.01-0.1 unit/mg solid
R8001Remazol Brilliant Blue R
anthraquinone dye
R8004Rhodamine 123
mitochondrial specific fluorescent dye
R8005RPMI-1640 Medium
Hybri-Max, Modified, with L-glutamine, 4500 mg/L glucose and 15mM HEPES, without sodium bicarbonate, powder, suitable for hybridoma
R8016Unwire full racks, polyketone
Holds 72 x 16-mm tubes, blue
R811D-250Rat Adipocyte Differentiation Medium (250 ml)
R812-250Rat Neural Stem Cell Basal Medium (250 ml)
R8129Renin Substrate Tetradecapeptide porcine
≥97% (HPLC)
R813-250Rat Neural Stem Cell Growth Medium (250ml)
R813-GSRat Neural Stem Cell Growth Supplements (7ml- 2 parts)
R8133Rulers for autoradiography
can be used with preflashed film and intensifying screens
R813D-250Rat Neural Stem Cell Differentiation Medium (250ml)
R8141Unwire full racks, polyketone
Holds 40 x 20-mm tubes, blue
R8157RSK4, active, GST tagged human
PRECISIO® Kinase, recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution
R817-100Rat Neuron Culture Medium
R817P-10Rat Neuron Plating Medium
R818-500Rat Brain Endothelial Cell Basal Medium (500 ml)
R819-500Rat Brain Endothelial Cell Growth Medium (500 ml)
R819-GSRat Brain Endothelial Cell Growth Supplement (30ml)
R819F-500Rat Brain Endothelial Cell Growth Medium without fetal bovine serum (500 ml)
R820-500Rat Astrocyte Basal Medium (500 ml)
R821-500Rat Astrocyte Growth Medium (500 ml)
R821-GSRat Astrocyte Growth Supplements (2 x 50 ml)
R823P-10Rat Ganglion Neuron Plating Medium
R8266Unwire full racks, polyketone
Holds 40 x 25-mm tubes, blue
R8279RG108
≥98% (HPLC), powder
R8282PRKG1, active, GST tagged human
PRECISIO® Kinase, recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution
R8382Reagent Alcohol
used for histology tissue preparation
R8384Scienceware® centrifuge tube rack, epoxy-coated steel
16-position, for 50 mL plastic centrifuge tubes
R8391Unwire full racks, polyketone
Holds 24 x 30-mm tubes, blue
R840-05ARat Brain Microvascular Endothelial Cells: RBMVEC, adult
R8404Rufinamide
≥98% (HPLC), powder
R8508Ribonucleic acid, transfer from baker’s yeast (S. cerevisiae)
buffered aqueous solution
R8509Scienceware® centrifuge tube rack, epoxy-coated steel
8-Position, for 50 mL plastic centrifuge tubes
R8516Unwire full racks, polyketone
green, Holds 72 x 13-mm tubes
R8526RO-52 (SSA) human
recombinant, expressed in E. coli, liquid
R8626Rifamycin SV sodium salt
potency: ≥ 900 IU/mg (anhydrous basis)
R8634Scienceware® centrifuge tube rack, epoxy-coated steel
20-position, for 15 mL plastic centrifuge tubes
R8641Unwire full racks, polyketone
Holds 72 x 16-mm tubes, green

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