Chemicals Reagents L

pharmaceutical secondary standard; traceable to USP Synonym(s): ( S )-2,5-Diamino-5-oxopentanoic acid; L-Glutamic acid 5-amide Empirical Formula: C₅H₁₀N₂O₃ Formula Weight: 146.14 Linear Formula:...

Synonym(s): H-Cys-OH.HCl.H{2}O Formula: C3H7NO2S HCl H2O Formula weight: 175.64 (157.62anhy) Purity: 99% CAS Number: 7048-04-6 Harmonized Tariff Code: 2930.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary...

CRITERION™ Dehydrated Culture Media by Hardy Diagnostics is formulated to meet or exceed the highest standards. Compare these features… Wide mouth opening - reduces dust formation by allowing the easy entry of a scoop Convenient handgrip - 'no slip' finger holds Stackable...

United States Pharmacopeia (USP) Reference Standard Synonym(s): D-Lactose monohydrate; β-D-Gal-(1→4)-D-Glc; 4-O-β-D-Galactopyranosyl-D-glucose; Milk sugar Empirical Formula: C₁₂H₂₂O₁₁ -+ H₂O Formula Weight: 360.31 Linear Formula:...

Synonyms: (2R,3R)-(+)-Tartaric acid; L-Threaric acid Molecular Formula: C4H6O6 Molecular Weight: 150.09 Linear Structural Formula: HO2CCH(OH)CH(OH)CO2H MDL Number: MFCD00064207 Purity: >=99.5% Melting Point: 170-172 C (lit.) Application: Chiral building block for natural products. Also forms a...

Lymphocyte Separation Medium 1077 Storage: room temp Application: Lymphocyte Separation Medium 1077 is intended for the separation of the portion of vital mononuclear cells from whole blood, buffy coats, bone marrow and several other starting materials, e.g. crude cell preparations, by means of low...

Purified Lysozyme DNA free SAE0152 undergoes strict quality control testing to ensure the absence of detectable levels of contaminating DNA using 35 cycles PCR amplification of 16S and 18S rDNA using universal primer sets.Lysozyme is a single chain polypeptide of 129 amino acids cross-linked with...

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...

United States Pharmacopeia (USP) Reference Standard Synonym(s): 3-(Acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2 H -1,4-benzodiazepin-2-one; (±)-Lorazepam Empirical Formula: C₁₇H₁₂Cl₂N₂O₃ Formula Weight: 363.19 Linear Formula:...

CAS Number: 68171-52-8 MDL No.: MFCD00674434 Purity: >=98% Storage: -20C UNSPSC Code: 12352200 Biochem/physiol Actions: A structural analogue of the endogenous cannabinoid receptor ligand anandamide. Preparation Note: To change the solvent, evaporate the ethanol under a gentle stream of nitrogen and...

Product Source: LIF 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 HPLC chromatography. Synonyms: LIF Purity: >95% (HPLC and SDS-PAGE) Application: RECOMMENDED QC PROTOCOL M1 Bioassay 1. The M1 bioassay is...

pharmaceutical secondary standard; traceable to USP and PhEur Synonym(s): L-Cystine; ( R , R )-3,3'-Dithiobis(2-aminopropionicacid) Empirical Formula: C₆H₁₂N₂O₄S₂ Formula Weight: 240.30 Linear Formula:...

Synonym(s): PNA; Peanut agglutinin Storage: −20°C

Synonym(s): ( S )-2-Amino-3-phenylpropionic acid- 13 C₉, 15 N; 13 C and 15 N Labeled L-phenylalanine; SILAC Amino Acid; Phenylalanine-UL- 13 C, 15 N Empirical Formula: 13 C₉H₁₁ 15 NO₂ Linear Formula: 13 C₆H₅ 13 CH₂ 13 CH(...

CAS No.: 3211-76-5 UN No.: UN3283 Class: 6.1 Pkg. Group: PG III

United States Pharmacopeia (USP) Reference Standard Synonym(s): ( S )-Pyrrolidine-2-carboxylic acid Empirical Formula: C₅H₉NO₂ Formula Weight: 115.13 Linear Formula: C₅H₉NO₂ MDL Number: MFCD00064318 Melting Point: 228 °C...

BCR ® certified Reference Material

MDL Number: MFCD00163202

Synonyms: 2-Hydroxypropanoic acid-3-13C Molecular Formula: 13CC2H6O3 Molecular Weight: 91.07 Linear Structural Formula: 13CH3CH(OH)CO2H Purity: 98% (CP) Storage: -20C

Synonyms: 6-Deoxy-L-galactopyranose6-Deoxy-a-L-galactose Purity Limit: ≥ 99% (HPLC) CAS No.: 6696-41-9 Molecular Formula: C6H12O5 Molecular Weight: 164.16 MDL No.: MFCD00069812 Appearance: White crystalline powder Melting Point: 150-153°C Optical Rotation: [a]D20 = -75 ± 2º (C=4 in H2O) Storage...

MDL Number: MFCD00131492

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...

CAS No.: 70-18-8

Reversible inhibitor of cysteine and serine proteases resembling trypsin, Inhibits cathepsin B, kallikrein, papain, plasmin, thrombin and trypsin. Working concentration: 1-10uM