Advanced Search

SIGMA Brand

Displaying 72801-72850 of 116253 results.
Sigma Cat.No.Description
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
L3794LOK (1-348), active, GST tagged human
PRECISIO® Kinase, recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution
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
L4268Lipopolysaccharides from Klebsiella pneumoniae
purified by phenol extraction
L4277Lipase from Aspergillus oryzae
≥20,000 U/g
L4289Laser Cryo-Babies®
blue, L × W 15/16 in. × 1/2 in.
L4385α-Lactalbumin from bovine milk
Marker for non-denaturing PAGE
L4386L-15 Medium (Leibovitz)
With L-glutamine, powder, suitable for cell culture
L4388Calcium L-lactate hydrate
powder, BioReagent, suitable for cell culture
L4391Lipopolysaccharides from Escherichia coli O111:B4
γ-irradiated, BioXtra, suitable for cell culture
L4395Liposome Kit: Lipid mixtures for the preparation of liposomes
lyophilized powder
L4402Lysostaphin from Staphylococcus staphylolyticus
BioUltra, ≥97% (SDS-PAGE), Protein 40-60 % by biuret, ≥2,000 units/mg protein
L4414Laser Cryo-Babies®
green, L × W 15/16 in. × 1/2 in.
L4418Anti-LSD1 (AOF2) (C-terminal) antibody produced in rabbit
~1 mg/mL, affinity isolated antibody, buffered aqueous solution
L4420LY-367385 hydrochloride
≥98% (HPLC)
L4513[des-Gly10, D-Ala6]-LH-RH ethylamide acetate salt hydrate
≥97% (HPLC), powder
L4516Lipopolysaccharides from Escherichia coli O127:B8
BioXtra, suitable for cell culture, γ-irradiated
L4524Lipopolysaccharides from Escherichia coli O55:B5
purified by ion-exchange chromatography, TLR ligand tested
L4530Latex beads, carboxylate-modified polystyrene, fluorescent yellow-green
aqueous suspension, 2.0 μm mean particle size
L4539Laser Cryo-Babies®
orange, L × W 15/16 in. × 1/2 in.
L4543Anti-L1CAM antibody, Mouse monoclonal
clone UJ127.11, purified from hybridoma cell culture
L4544Laminin from human fibroblasts
cell culture derived, liquid, sterile-filtered

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Tariffs & Effects on Pricing

Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top