Chemicals Reagents L
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SUPELCO Linoleic acid methyl ester cis/trans solution
MilliporeSigmacertified reference material, 10 mg/mL in methylene chloride, ampule of 1 mL Synonym(s): Amino Acid Sequence: Empirical Formula: Formula Weight: Linear Formula: Purity: Boiling Point: Melting Point: Density: Refractive Index: Storage: …
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Lactic Acid, 85%, Acs Reagent
GFS ChemicalsThe GFS Chemicals 85%, ACS lactic acid reagent is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Professional, Scientific and Technical Activities: other…
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Lead nitrate, ACS reagent
GFS ChemicalsThe GFS Chemicals lead nitrate comes in a white solid form in an odorless fragrance. The lead nitrate is ideal for many purposes in professional, scientific and technical fields.
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ALDRICH L-Alanine-2-d, 98 atom % D
MilliporeSigmaSynonym(s): (S)-2-Aminopropionic acid-2-D; L-α-Aminopropionic acid-α-D Empirical Formula: C3DH6NO2 Linear Formula: CH3CD(NH2)CO2H Formula Weight: 90.10 MDL Number: MFCD00084105 Melting Point: …
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Lithium chloride, 1M aq. soln.
Thermo Scientific ChemicalsFormula: ClLi Formula weight: 42.39 CAS Number: 7447-41-8 Harmonized Tariff Code: 2827.39
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Lead Acetate, Trihydrate, Crystal, Technical
Spectrum ChemicalGrade: Technical CAS No.: 6080-56-4 UN No.: UN1616 Class: 6.1 Pkg. Group: PG III
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LB Broth 20 Gram Buffered Capsules [Lennox L Broth], 20 Kilograms
RPI (Research Products International)RPI media is now available in convenient premeasured and pre-mixed capsules. Prebuffered media eliminates pH adjustments, dust and smells from the lab. Low Salt Formula. Molecular Biology Grade. For propagation and maintenance of E.Coli: Add 1 capsule per liter of water. Heat and stir…
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ROCHE L-Lactate Dehydrogenase (L-LDH), from rabbit muscle
MilliporeSigmaPurity: ~95% Specific Activity: ~550 units/mg protein (at 25 °C (1,100 U/mg at 37 °C) with pyruvate as the substrate.) Storage: 2-8°C UNSPSC Code: 12352200 RIDADR: NONH for all modes of transport Analysis Note: Absorbance: The purified enzyme from beef…
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PharmaGrade products are manufactured under appropriate controls for use as a raw material in pharma or biopharmaceutical production. For more information on the PharmaGrade Program, visit sigma-aldrich.com/safc-pharmagrade.To request the Enhanced Quality Product Documentation for this product,…
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Storage: −20°C UNSPSC Code: 12352200 RIDADR: NONH for all modes of transport Features and Benefits: • Maximize viability and yield of isolated cells with an enzyme blend that has less clostripain and trypsin activity, as well as reduced endotoxin content.…
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Synonyms: 2,6-Dimethylpyridine Molecular Formula: C7H9N Molecular Weight: 107.15 Linear Structural Formula: C7H9N MDL Number: MFCD00006345 Purity: >=99% Melting Point: -6 C (lit.) Density: 0.92 g/mL at 25 C (lit.) Refractive Index: n20/D…
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L-Tryptophan, Cell Culture Reagent
Thermo Scientific ChemicalsFormula: C11H12N2O2 Formula weight: 204.23 CAS Number: 73-22-3 Harmonized Tariff Code: 2933.99
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Lead Standard for AAS
MilliporeSigmaTraceCERT ® , 1000 mg/L Pb in nitric acid RIDADR: UN 3264 8 / PGIII
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L-allo-Threoninol
AFG BioscienceSynonyms: L-allo-Thr-ol (2R,3S)-2-Amino-1,3-butanediol Molecular Formula: C4H11NO2 Molecular Weight: 105.1 MDL No.: MFCD00672370 Storage Temperature: Store at 0-8°C
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LETHEEN Broth Base Modified, Granulated
MilliporeSigmaFormula: Mixture Formula Weight: N/A Description: Typical Composition (g/L): Peptone from meat 10.0; meat extract 5.0; sodium chloride 5.0; soya lecithin 0.7; peptone from casein 5.0; peptone from meat 10.0; yeast extract 2.0; sodium hydrogen sulfite 0.1. Also to be added: Polysorbate…
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Lithium phosphorus sulfide (LPS) powder battery grade
MilliporeSigmaSynonyms: beta-LPS; LPS Molecular Formula: Li3PS4 Molecular Weight: 180.06 Linear Structural Formula: Li3PS4 Application: Solid electrolytes (SEs) have become a practical option for lithium ion and lithium metal batteries because of their improved safety over commercially available…
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L-Glutamic acid, monosodium salt, Low Endotoxin PharmaGrade
MilliporeSigmaPharmaGrade products are manufactured under appropriate controls for use as a raw material in pharma or biopharmaceutical production. For more information on the PharmaGrade Program, visit sigma-aldrich.com/safc-pharmagrade. Synonyms: L-Glutamic acid monosodium salt Molecular Formula: …
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Synonyms: (S)-(+)-2-Aminobutanamide hydrochloride; (S)-2-Aminobutyramide…
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LKB1(STK11) Protien recombinant
MilliporeSigmaPurity: 70-95% (SDS-PAGE) Storage: -70C Application: Useful for Western blot and in kinases assays as a downstream substrate for SRC or MEK1 kinases. Biochem Physiol Actions: Recombinant full-length human LKB1(STK11) was expressed by Baculovirus in Sf9 insect cells using an N-terminal…
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L-Ornithine hydrochloride, Cell Culture Reagent
Thermo Scientific ChemicalsSynonym(s): (S)-(+)-2,5-Diaminopentanoic acid hydrochloride, H-Orn-OH.HCl Formula: C5H12N2O2 HCl Formula weight: 168.62 CAS Number: 3184-13-2 Harmonized Tariff Code: 2922.49
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Recombinant full-length human LKB1 with an N-terminal 6His tag. Provided as a complex with GST-STRADalpha and GST-MO25alpha. Application: Research CategoryInflammation & Immunology Biochem Physiol Actions: Target Sub-Family: CAMK Legal Information: UPSTATE is a registered trademark of…
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Empirical Formula: C21H22O9 Linear Formula: C21H22O9 Formula Weight: 418.39 Purity: ≥98% (HPLC) Storage: 2-8°C
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Lopinavir, 10 mM (in 1mL DMSO)
RayBiotechSize: 10 mM (in 1mL DMSO) Chemical Name: (2S)-N-[(2S,4S,5S)-5-[[2-(2,6-dimethylphenoxy)acetyl]amino]-4-hydroxy-1,6-diphenylhexan-2-yl]-3-methyl-2-(2-oxo-1,3-diazinan-1-yl)butanamide CAS Number: 192725-17-0
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Lead powder, -100 mesh, 99.95% (metals basis)
Thermo Scientific ChemicalsFormula: Pb Purity: 99.95% (metals basis) CAS Number: 7439-92-1 UN Number: UN3077 Hazard Class: 9 Packing Group: III
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Light green SF yellowish Certified ; >/= 70% (Dye content)
AFG BioscienceSynonyms: Acid green 5CI 42095 Purity Limit: ≥ 70% (Dye content) CAS No.: 5141-20-8 Molecular Formula: C37H34N2O9S3Na2 Molecular Weight: 792.88 MDL No.: MFCD00012121 Appearance: Deep purple to green powder Storage Temperature: Store at RT
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Product Source: mLIF is expressed in E. coli as a fusion protein with GST using the pGEX expression system, cleaved from GST moeity with thrombin and purified by multiple FPLC steps. Synonyms: LIF, Differentiation-stimulating Factor, D Factor Purity: >95% (SDS-PAGE) Application: …
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L-Alanine phyproof(R) Reference Substance
MilliporeSigmaThis substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: (S)-2-Aminopropionic acid;…
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