Reagents, L, 1 g
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L(-)-Fucose ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 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 ±…
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Synonyms: (H-L-Cys-OtBu)2·2HCl Purity Limit: ≥ 97% (TLC) CAS No.: 38261-78-8 Molecular Formula: C14H28N2O4S2·2HCl Molecular Weight: 425.44 MDL No.: MFCD00237452 Appearance: White solid Optical Rotation: [a]D20 = -98 ± 2º (C=1 in H2O) Storage Temperature: Store at 0-8 °C
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L-(-)-Glucose, anhydrous, 98%
Thermo Scientific ChemicalsFormula: C6H12O6 Formula weight: 180.16 Purity: 98% CAS Number: 921-60-8 Harmonized Tariff Code: 1702.30
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L-Threonine O-phosphate ; >/= 99% (TLC)
AFG BioscienceSynonyms: L-Thr(PO3H2)-OHL-2-Amino-3-hydroxybutanoic acid 3-phosphate Purity Limit: ≥ 99% (TLC) CAS No.: 1114-81-4 Molecular Formula: C4H10NO6P Molecular Weight: 199.1 MDL No.: MFCD00069578 Appearance: White powder Storage Temperature: Store at ≤ -4 °C
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Lyticase from Bacillus subtilis, >=500 U/mL
MilliporeSigmaCAS Number: 144941-36-6 UNSPSC Code: 12352204 Unit Definition: 1U corresponds to the amount of enzyme which decreases the absorbance at 800 nm by 0.001 per minute at pH 7.5 and 25 C (Yeast, Cat. No. 51475, as substrate).
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Lutetium(III) oxide, REacton r, 99.99% (REO)
Thermo Scientific ChemicalsFormula: Lu2O3 Formula weight: 397.94 Purity: 99.99% (REO) CAS Number: 12032-20-1 Harmonized Tariff Code: 2846.90
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L-Histidine ß-naphthylamide
AFG BioscienceSynonyms: L-His-ßNA CAS No.: 7424-15-9 Molecular Formula: C16H16N4O Molecular Weight: 280.01 MDL No.: MFCD00051166 Storage Temperature: Store at 0-8°C
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Linezolid ; >/= 99% (Assay)
AFG BioscienceSynonyms: N-[[(5S)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]acetamide Purity Limit: ≥ 99% (Assay) CAS No.: 165800-03-3 Molecular Formula: C16H20FN3O4 Molecular Weight: 337.35 MDL No.: MFCD00937825 Appearance: White to almost white powder Optical…
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Synonyms: β-D-Gal-(1→4)-D-Glc; 4-O-β-D-Galactopyranosyl-D-glucose; Milk sugar Formula: C12H22O11 · H2O Formula Weight: 360.31 CAS No.: 64044-51-5
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L-Isoleucine ß-naphthylamide
AFG BioscienceSynonyms: L-Ile-ßNA CAS No.: 732-84-3 Molecular Formula: C16H20N2O Molecular Weight: 256.19 MDL No.: MFCD00055912 Storage Temperature: Store at 0-8°C
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L-ß-HomoAla(3-benzothienyl)-OH·HCl ; >/= 99% (TLC)
AFG BioscienceSynonyms: (3-Benzothienyl)-L-ß-homoalanine hydrochloride(S)-3-Amino-4-(3-benzothienyl)butyric acid hydrochloride Purity Limit: ≥ 99% (TLC) CAS No.: 270063-44-0 Molecular Formula: C12H13NO2S·HCl Molecular Weight: 271.76 MDL No.: MFCD01861040 Appearance: White powder Melting…
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L-a,ß-Isopropylideneglycerol ; >/= 99% (GC)
AFG BioscienceSynonyms: L-2,3-O-isopropylidene-sn-glycerol(R)-2,2-Dimethyl-1,3-dioxolane-4-methanol Purity Limit: ≥ 99% (GC) CAS No.: 14347-78-5 Molecular Formula: C6H12O3 Molecular Weight: 132.2 MDL No.: MFCD00003213 Appearance: Colorless to pale yellow liquid Comments: [a]20/D -13.7°,…
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L-ß-Homomethionine hydrochloride ; >/= 98% (NMR)
AFG BioscienceSynonyms: L-ß-HomoMet-OH·HCl(R)-3-Amino-5-(methylthio)pentanoic acid hydrochloride Purity Limit: ≥ 98% (NMR) CAS No.: 75946-25-7 Molecular Formula: C6H13NO2S·HCl Molecular Weight: 199.7 MDL No.: MFCD01862854 Appearance: White powder Optical Rotation: [a]D25 = +14.0 ± 2º…
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L-Serine ß-naphthylamide ; >/= 99% (TLC)
AFG BioscienceSynonyms: L-Ser-ßNAL-ß-Hydroxyalanine ß-naphthylamide Purity Limit: ≥ 99% (TLC) CAS No.: 888-74-4 Molecular Formula: C13H14N2O2 Molecular Weight: 230.27 MDL No.: MFCD00080939 Appearance: White to slightly pink powder Optical Rotation: [a]D24 = -9 ± 2º (C=1 in MeOH) …
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Synonym(s): H-Orn-Ome.2HCl, (S)-methyl 2,5-Diaminopentanoate dihydrochloride Formula: C6H14N2O2 2HCl Formula weight: 219.11 Purity: 97% CAS Number: 40216-82-8 Harmonized Tariff Code: 2922.49
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L-Leucine 4-nitroanilide, 99% (HPLC)
AFG BioscienceCAS # 4178-93-2 Synonyms: L-Leu-pNA Comments: Substrate for the colorimetric determination of leucine aminopeptidase. MDL No.: MFCD00063681 Melting Point: 86-92 °C Molecular Formula: C12H17N3O3 Molecular Weight: 251.3 Optical Rotation: [a]D20 = +102 ± 2º (C=1 in 1N HCl) Purity…
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L-Valine ethyl ester hydrochloride, 98%
Thermo Scientific ChemicalsSynonym(s): H-Val-OEt.HCl Formula: C7H15NO2 HCl Formula weight: 181.66 Purity: 98% CAS Number: 17609-47-1 Harmonized Tariff Code:
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L-Tryptophan amide hydrochloride ; >/= 98% (HPLC)
AFG BioscienceSynonyms: L-Trp-NH2·HCl Purity Limit: ≥ 98% (HPLC) CAS No.: 5022-65-1 Molecular Formula: C11H13N3O·HCl Molecular Weight: 239.7 MDL No.: MFCD00054315 Appearance: White to off white powder Melting Point: 250-254º C Optical Rotation: [a]20D = +25.00 ± 1º (c=1 in H2O) …
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L-ß-Homoglutamine hydrochloride ; >/= 98% (NMR)
AFG BioscienceSynonyms: L-ß-HomoGln-OH·HCl(S)-3-Aminoadipic acid 6-amide hydrochloride Purity Limit: ≥ 98% (NMR) CAS No.: 336182-05-9 Molecular Formula: C6H12N2O3·HCl Molecular Weight: 196.63 MDL No.: MFCD01862846 Appearance: White powder Optical Rotation: [a]D25 = +22.0 ± 2º (C=1 in…
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D-Luciferin, 99% (HPLC)
AFG BioscienceCAS # 2591-17-5 Synonyms: (S)-2-(6-Hydroxy-2-benzothiazolyl)-2-thiazoline-4-carboxylic acid MDL No.: MFCD00042929 Molecular Formula: C11H8N2O3S2 Molecular Weight: 280.33 Purity Limit: 99% (HPLC) Storage Temp: Store at -20 °C Appearance: Light yellow powder
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CAS No.: 142-47-2 (anhydrous) Synonyms: ( S )-2-Aminopentanedioic acid; L-Glutamic acid monosodium salt; Glu; MSG; Monosodium glutamate Formula: C5H8NNaO4 ¬? xH2O Formula Weight: 169.11 (anhydrous basis) Linear Formula: …
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Synonyms: 4-( p -Chlorophenyl)-4-hydroxy- N,N -dimethyl-α,α-diphenyl-1-piperidinebutyramide hydrochloride Formula: C29H33ClN2O2 · HCl Formula Weight: 513.50 CAS No.: 34552-83-5 General description: This certified reference material…
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L-ß-Homomethionine hydrochloride, >=98.0% (TLC)
MilliporeSigmaCAS No.: 336182-07-1 Synonyms: R -3-Amino-5-(methylthio)pentanoic acid hydrochloride Formula: C6H13NO2S ¬? HCl Formula Weight: 199.7 Linear Formula: C6H13NO2S ¬? HCl MDL No.: MFCD01862854 Purity: ≥98.0% (TLC)
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L-2-Aminoadipic acid, 98%
Thermo Scientific ChemicalsSynonym(s): H-2-Aad-OH, (S)-2-Aminohexanedioic acid Formula: C6H11NO4 Formula weight: 161.16 Purity: 98% CAS Number: 1118-90-7 Harmonized Tariff Code: 2922.49
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L-Homoserine, 99%
Thermo Scientific ChemicalsSynonym(s): L-2-Amino-4-hydroxybutyric acid, H-Hser-OH Formula: C4H9NO3 Formula weight: 119.12 Purity: 99% CAS Number: 672-15-1 Harmonized Tariff Code: 2922.50
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L-2-Cyclohexylglycine hydrochloride
AFG BioscienceSynonyms: L-Chg-OH·HCl H-Cyclohexyl-L-Gly-OH·HCl (S)-Cyclohexylglycine hydrochloride CAS No.: 14328-51-9 Molecular Formula: C8H15NO2·HCl Molecular Weight: 193.7 MDL No.: MFCD00050539 Storage Temperature: Store at 0-8°C
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L-Glutathione oxidized >=98% (HPLC)
MilliporeSigmaSynonym(s): GSSG; Glutathiol Empirical Formula: C20H32N6O12S2 Linear Formula: C20H32N6O12S2 Formula Weight: 612.63 MDL Number: MFCD00063106 Purity: ≥98% (HPLC) …
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L-Tryptophan ß-naphthylamide ; >/= 99% (TLC)
AFG BioscienceSynonyms: L-Trp-ßNA Purity Limit: ≥ 99% (TLC) CAS No.: 3326-63-4 Molecular Formula: C21H19N3O Molecular Weight: 329.38 MDL No.: MFCD00051194 Appearance: White powder Optical Rotation: [a]D20 = +85 ± 2º (C=1 in MeOH) Storage Temperature: Store at 0-8°C
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Synonym(s): H-Glu(OtBu)-OtBu.HCl, L-Glutamic acid bis-tert-butyl ester hydrochloride Formula: C13H25NO4 HCl Formula weight: 295.8 Purity: 98% CAS Number: 32677-01-3 Harmonized Tariff Code: 2922.49