Chemicals Reagents L

Chemicals Reagents L

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  • Lysophosphatidylcholine from soya bean European Pharmacopoeia (EP) Reference Standard

    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...

  • Low endotoxin gelatin from porcine skin gel strength 260-330 (Bloom), <10 EU/g Endotoxin

    Synonyms: beMatrix(TM) gelatin LS-H Storage: 2-8C Application: Gelatin has received significant attention in the biomedical field due to its inherent bioactivity. Low endotoxin gelatin from porcine skin, gel strength 300 bloom is a high bloom (high molecular weight) gelatin featuring less than 10...

  • Lipoxin A4, ethanol solution

    Synonyms: (5S,6R,15S)-Trihydroxy-(7E,9E,11Z,13E)-Eicosatetraenoic acid CAS Number: 89663-86-5 Formula: C20H32O5 Formula Weight: 352.47 Linear Formula: C20H32O5 MDL No.: MFCD00065845 Storage: -20C EC Number: 200-578-6 UNSPSC Code: 12352200 Biochem/physiol Actions: Potent human protein kinase C...

  • ALDRICH L-Glutamine

    MilliporeSigma

    Synonym(s): ( S )-2,5-Diamino-5-oxopentanoic acid; L-Glutamic acid 5-amide Empirical Formula: C5H10N2O3 Linear Formula: H2NCOCH2CH2CH(NH2)CO2H Formula Weight: 146.14 MDL Number: MFCD00008044 Melting...

  • Lanthanum(III) oxide, REacton|r, 99.99% (REO)

    Formula: La2O3 Formula weight: 325.82 Purity: 99.99% (REO) CAS Number: 1312-81-8 Harmonized Tariff Code: 2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements:...

  • SIGMA LY255283 >=98% (HPLC), powder

    Synonym(s): 1-(5-Ethyl-2-hydroxy-4-(6-methyl-6-(1H-tetrazol-5-yl)heptyloxy)phenyl)ethanone Empirical Formula: C19H28N4O3 Linear Formula: C19H28N4O3 Formula Weight: 360.45 MDL Number: MFCD00876422 Purity:...

  • SIGMA Lactalbumin enzymatic hydrolysate, powder, BioReagent, suitable for cell culture

    CAS No.: 68458-87-7 Application: Use as an amino acid, peptide rich supplement in mammalian and microbial cell culture applications. Storage: 2-8°C

  • SIGMA Lipase from Mucor miehei powder, slightly brown, ~1 U/mg

    Synonym(s): Triacylglycerol acylhydrolase; Triacylglycerol lipase MDL Number: MFCD00131509 Storage: 2-8°C

  • Leukemia Inhibitory Factor from mouse 10 µg, mouse recombinant LIF protein, expressed in E. coli

    Synonyms: LIF, Differentiation-stimulating Factor, D Factor Purity: >95% (HPLC and SDS-PAGE) Application: RECOMMENDED QC PROTOCOL M1 Bioassay 1. The M1 bioassay is performed using in vitro semi-solid agar cultures, which contain approximately 100 cells in 1 mL volumes of DME containing 20 % FCS in...

  • SIGMA Lectin from Ulex europaeus-Atto 594 conjugate

    Synonym(s): Ulex europaeus agglutinin-Atto 594 conjugate MDL Number:

  • LifeSupport(TM) support slurry for FRESH bioprinting

    Application: LifeSupport(TM) is the support slurry for FRESH bioprinting. FRESH stands for Freeform Reversible Embedding of Suspended Hydrogels. It is a 3D bioprinting technique using a thermoreversible support bath to enable deposition of hydrogels in complex 3D structure. Each LifeSupport(TM)...

  • Lithium hydroxide, reagent grade, 98%

    CAS Number: 1310-65-2 Formula: HLiO Formula Weight: 23.95 Linear Formula: LiOH MDL No.: MFCD00011095 Purity: 0.98 Melting Point: 470 C (dec.) (lit.) EC Number: 215-183-4 UNSPSC Code: 12352106 General description: Lithium hydroxide (LiOH) is an alkali metal hydroxide. Lithium chloride solution in...

  • SIGMA Lipopolysaccharides from Salmonella typhosa, y-irradiated, BioXtra, suitable for cell culture

    Application: Lipopolysaccharides (LPSs) are characteristic components of the cell wall of Gram-negative bacteria. LPS and its lipid A moiety stimulate cells of the innate immune system by the Toll-like receptor 4 (TLR4), a member of the Toll-like receptor protein family, which recognizes common...

  • SIGMA L-Proline t-butyl ester

    Empirical Formula: C9H17NO2 Linear Formula: C9H17NO2 Formula Weight: 171.24 MDL Number: MFCD00037879 Storage: 2-8°C

  • ALDRICH L-Isoleucine-15N, 98 atom % 15N, 98% (CP)

    Empirical Formula: C6H13 15 NO2 Linear Formula: CH3CH2CH(CH3)CH( 15 NH2)CO2H Formula Weight: 132.17 MDL Number: MFCD00144615 Purity: 98% (CP) Melting Point: 168-170 °C(lit.)

  • Lysozyme (Hen Egg White), 1g, Lyophilized

    Rockland Immunochemicals Inc

    One unit of Lysozyme (Hen Egg White) is equal to a decrease in turbidity of 0.001 A450 nm per minute at 25° C, pH 7.0, using a 0.3 mg/ml suspension of Micrococcus lysodeikticus cells as a substrate. Lyophilized powder contains trace amounts of sodium chloride.

  • Lithium deuteroxide solution, 7.5 wt. % in D2O, >=98 atom % D

    Synonyms: Lithium deuteroxide (3N in D2O) solution CAS Number: 12159-20-5 Formula: DLiO Formula Weight: 24.95 Linear Formula: LiOD MDL No.: MFCD00075389 Refractive Index: n20/D 1.363 UNSPSC Code: 12352200

  • SIAL L-(+)-Lactic acid solution

    meets analytical specification of Ph.-áEur., BP, 88-92% total acid basis Synonym(s): ( S )-2-Hydroxypropionic acid; Sarcolactic acid Empirical Formula: C3H6O3 Formula Weight: 90.08 Linear Formula: C3H6O3 MDL Number: MFCD00064266...

  • Lead in Powdered Paint certified reference material

    This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Other Notes: Values of analytes vary lot to lot. Some lots may not contain all analytes.

  • SIGMA Lubeluzole dihydrochloride >=98% (HPLC)

    Synonym(s): (aS)-4-(2-Benzothiazolylmethylamino)-a-[(3,4-difluorophenoxy)methyl]-1-piperidineethanol dihydrochloride; R 87926 Empirical Formula: C22H25F2N3O2S -+ 2HCl Linear Formula:...

  • SIGMA LB Broth with agar (Lennox) Tablet microbial growth medium

    Synonym(s): LB Agar Storage: room temp

  • Lignin, alkali

    MilliporeSigma

    Synonym: Lignin, kraft CAS Number: 8068-05-1 MDL Number: MFCD09039274 Packaging 100, 500 g in poly bottle

  • ALDRICH L-Valine-d8, 98 atom % D

    Synonym(s): (S)-α-Aminoisovaleric acid-2,3,4,4,4,5,5,5-d8 ; Deuterated L-valine; L-2-Amino-3-methylbutanoic acid-2,3,4,4,4,5,5,5-d8 Empirical Formula: C5D8H3NO2 Linear Formula:...

  • Lithium sulfate monohydrate, ACS, 99.0% min

    Synonym(s): Lithiophor, Lithium-Duriles Formula: Li2SO4 H2O Formula weight: 127.96 (109.94anhy) Purity: 99.0% min CAS Number: 10102-25-7

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