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Displaying 1701-1750 of 110154 results.
Sigma Cat.No.Description
62143Lincomycin hydrochloride
96.0-102.0% (HPLC)
62170Linolenic acid
~70% (GC)
62197Anti-Mouse IgG (whole molecule)−Atto 488 antibody produced in goat
~1 mg/mL
62285Lipase from Aspergillus oryzae
lyophilized, powder, white, ~50 U/mg
62288Lipase B Candida antarctica, recombinant from Aspergillus oryzae
powder, beige, ~9 U/mg
62298Lipase from Mucor miehei
powder, slightly brown, ~1 U/mg
62301Lipase from Aspergillus niger
powder (fine), ~200 U/g
62302Lipase from Candida rugosa
lyophilized, powder (fine), 15-25 U/mg
62305Lipase from Rhizopus oryzae
powder (fine), ~10 U/mg
62309Lipase from Pseudomonas cepacia
powder, light beige, ≥30 U/mg
62310Lipase from Rhizopus niveus
powder (fine), ≥1.5 U/mg
62314Lipase Substrate
for the titrimetric determination of enzyme activity
62316Lipase from Candida rugosa
powder, yellow-brown, ≥2 U/mg
62320(±)-α-Lipoic acid
≥98.0%
62335Lipoprotein Lipase from Pseudomonas sp.
lyophilized, powder, ≥1200 U/mg
62393Lithium acetate dihydrate
BioUltra, ≥99.0% (anhydrous)
62476Lithium chloride
BioUltra, for molecular biology, anhydrous, ≥99.0% (AT)
62528Lithium hydroxide monohydrate
BioUltra, ≥99.0% (T)
62574Lithium nitrate
BioUltra, ≥99.0% (calc. on dried substances, T)
62612Lithium sulfate monohydrate
BioUltra, ≥99.0% (T)
62650Lugol solution
for microscopy (Bact., Bot.)
62962L-α-Lysophosphatidylcholine
egg yolk, ≥99.0% (TLC)
62966L-α-Lysophosphatidylinositol sodium salt from soybean
≥98.0% (TLC)
63124ε-Carotene
≥95.0% (HPLC)
63138Magnesium sulfate heptahydrate
BioUltra, ≥99.5% (KT)
63226Benzamidine hydrochloride 1 M solution
63357Hyaluronic acid sodium salt from Streptococcus equi
mol wt 1,500,000-1,750,000
63410Malonyl coenzyme A tetralithium salt
≥90% (HPLC)
63418D-(+)-Maltose monohydrate
BioUltra, ≥99.0% (HPLC)
63423Maltose solution
BioReagent, for molecular biology, ~20% in H2O
63493Hoechst 34580
Trihydrochloride salt, ≥98.0% (HPLC)
63535Manganese(II) chloride tetrahydrate
BioUltra, for molecular biology, ≥99.0% (KT)
63559D-Mannitol
BioUltra, ≥99.0% (sum of enantiomers, HPLC)
63579D-(+)-Mannose
BioUltra, ≥99.5% (sum of enantiomers, HPLC)
63590May-Grünwald solution
for the staining of blood constituents
636892-Mercaptoethanol
BioUltra, for molecular biology, ≥99.0% (GC)
63705Sodium 2-mercaptoethanesulfonate
BioXtra, ≥98.0% (RT)
637072-Mercaptoethanesulfonic acid solution
for protein sequence analysis, ampule, 3.0 M±0.1 M in H2O (T)
637597-Mercapto-4-methylcoumarin
≥97.0% (GC)
637683-Mercaptopropionic acid
≥99.0% (HPLC)
63963D-Altrose
≥97.0% (HPLC)
64107Gitoxin
≥99% (HPLC)
64255Methylenediphosphonic acid
for molecular studies & mass spectrometry
64319L-Methionine
BioUltra, ≥99.5% (NT)
64367L-Methionine 7-amido-4-methylcoumarin trifluoroacetate salt
≥99.0% (sum of enantiomers, HPLC)
646547Tris(2-carboxyethyl)phosphine hydrochloride solution
0.5 M, pH 7.0(aqueous solution; pH was adjusted with ammonium hydroxide)
646563DL-Dithiothreitol solution
1 M in H2O
649517-Methoxycoumarin
suitable for fluorescence, ≥98.0% (TLC)
649582-Methoxy-2,4-diphenyl-3(2H)-furanone
suitable for fluorescence, ≥98.0% (HPLC)
65906Phalloidin–Atto 647N
BioReagent, suitable for fluorescence, ≥80% (HPLC)

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