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Displaying 66151-66200 of 90275 results.
Sigma Cat.No.Description
L3262Anti-Lactoferrin antibody produced in rabbit
fractionated antiserum, lyophilized powder
L3265Lipoteichoic acid from Bacillus subtilis
L3272LB Broth with agar (Luria low salt)
Powder microbial growth medium
L3280Latex beads, carboxylate-modified polystyrene, fluorescent red
aqueous suspension, 0.5 μm mean particle size
L3287Escort IV Transfection Reagent
Lipid reagent for transient and stable transfection of mammalian and insect cells.
L3289Lysis solution for blood
sufficient for 100 reactions, Molecular Biology
L3295Phospholipase A1 from Aspergillus oryzae
L3375Calcium lactobionate monohydrate
98.0-102.0% (EDTA titration)
L3382Lectin from Helix pomatia
lyophilized powder, salt, free
L3397LB Broth (Luria low salt)
Powder microbial growth medium
L3408Transforming Growth Factor-β1 Latency Associated Peptide human
≥97% (SDS-PAGE), recombinant, expressed in Sf21 cells, lyophilized powder, suitable for cell culture
L3411Greiner multiwell plate lids
for standard multiwell plate, non-sterile
L3414Monoclonal Anti-LAP2 (TMPO) antibody produced in mouse
~2 mg/mL, clone 6E10, purified immunoglobulin, buffered aqueous solution
L3507Lignoceryl alcohol
≥99% (capillary GC)
L3520D-Lactitol monohydrate
≥99% (HPLC)
L3522LB Broth (Miller)
Highly-referenced nutrient-rich microbial growth powder medium, suitable for regular E.coli culture
L3536Greiner multiwell plate lids
for standard multiwell plate, clear, sterile
L3540Lowry Reagent
L3625α-Lactose monohydrate
≥99% total lactose basis (GC)
L3661Greiner multiwell plate lids
for 96 well plate with condensation rings, clear, non-sterile
L3664Laser Cryo-Babies®
blue, L × W 1.28 in. × 1/2 in.
L3750β-Lactose
≤30% α-anomer basis, ≥99% total lactose basis
L3755Lipopolysaccharides from Escherichia coli O26:B6
purified by trichloroacetic acid extraction
L3763γ-Linolenyl alcohol
≥99%, liquid
L3768Lysing Enzymes from Aspergillus sp.
powder
L3770Lactoferrin from human milk
Iron saturated, ≥85% (SDS-PAGE)
L3771Sodium dodecyl sulfate
BioReagent, suitable for electrophoresis, Molecular Biology, ≥98.5% (GC)
L3772Leptin from mouse
≥98% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder
L3789Laser Cryo-Babies®
green, L × W 1.28 in. × 1/2 in.
L3790Lysozyme from chicken egg white
10 mg/mL
L3791Lamotrigine
≥98%, powder
L3885Succinyl-Concanavalin A
lyophilized powder
L3888D-Lactic Dehydrogenase from Lactobacillus leichmannii
lyophilized powder, 150-500 units/mg protein
L3892Lectin from Triticum vulgaris (wheat)
peroxidase conjugate, lyophilized powder
L3908β-Lactoglobulin from bovine milk
≥90% (PAGE), lyophilized powder
L3914Laser Cryo-Babies®
orange, L × W 1.28 in. × 1/2 in.
L3916L-Lactic Dehydrogenase from bovine heart
1000 units/mL
L4005Lipopolysaccharides from Escherichia coli O55:B5
purified by trichloroacetic acid extraction
L4020Monoclonal Anti-LEF-1 (β-Catenin binding domain) antibody produced in mouse
clone REMB1, ~1 mg/mL, purified immunoglobulin, buffered aqueous solution
L4021Prolactin human
recombinant, expressed in E. coli, lyophilized powder, BioReagent, suitable for cell culture, >97% (SDS-PAGE)
L4025Lyticase from Arthrobacter luteus
lyophilized powder, ≥200 units/mg solid
L4040Lactoferrin human
recombinant, expressed in rice, Partially iron saturated, ≥90% (SDS-PAGE)
L4129L-α-Lysophosphatidylcholine from egg yolk
≥99%, Type I, powder
L4130Lipopolysaccharides from Escherichia coli O111:B4
purified by trichloroacetic acid extraction
L4144Lectin from Phaseolus vulgaris (red kidney bean)
Leucoagglutinin PHA-L, lyophilized powder, BioReagent, suitable for cell culture
L4146Leptin human
≥97% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder
L4164Laser Cryo-Babies®
yellow, L × W 1.28 in. × 1/2 in.
L4170LDN-57444
≥98% (HPLC)
L4250Dodecanoic acid
≥99% (GC/titration)
L4263Sodium DL-lactate solution
syrup, BioReagent, 60 % (w/w), synthetic, suitable for cell culture

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