Containers, Reagents, H
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2-Hydroxypyrimidine hydrochloride ; >/= 97.50% (HPLC)
AFG BiosciencePurity Limit: ≥97.50% (HPLC) CAS No.: 38353-09-2 Molecular Formula: C4H4N2O·HCl Molecular Weight: 132.55 MDL No.: MFCD00012781 Storage Temperature: Store at 0-8°C
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HMS174 strains provide the recA mutation in aK-12 background. Like BLR, these strains maystabilize certain target genes whose productsmay cause the loss of the DE3 prophage.DE3 indicates that the host is a lysogen of lambdaDE3, and therefore carries a chromosomal copy of the T7 RNA polymerase gene…
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4-Hydroxybutanoic acid lactone >=98%, FCC, FG
MilliporeSigmaSynonyms: gamma-Butyrolactone; gamma-Hydroxybutyric acid lactone; 4-Hydroxybutyric acid lactone; GBL Molecular Formula: C4H6O2 Molecular Weight: 86.09 Linear Structural Formula: C4H6O2 MDL Number: MFCD00005386 Purity: >=98% Melting Point: -45 C (lit.) Density: 1.12 g/mL…
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Haptoglobin 2-2 (Hp 2-2) is the least effective of the three haptoglobin phenotypes in binding free hemoglobin and therefore provides less antioxidant benefits than Hp 1-1. Hp 2-2 is associated with renal failure, familial epilepsy, hypertension, atherosclerosis and coronary heart diseases.…
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The Human Neural Stem Cell Characterization Kit (Catalog Number SCR060) contains three molecular markers, Nestin (Lendahl, et al., 1990) and Sox 2 (Graham, et al., 2003) and Musashi (Sakakibara, et al., 1996) that are frequently used to identify neural stem/progenitor cells along with more…
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Storage: −20°C
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Synonym(s): Hydroxy-2,5-dioxopyrrolidine-3-sulfonicacid sodium salt; Sulfo-NHS Formula: C4H4NNaO6S Formula Weight: 217.13 CAS No.: 106627-54-7 Purity: ≥98% (HPLC) Other Notes: Sulfo-NHS is used for preparing hydrophilic active esters, e.g. for…
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SIGMA Hexadecyltrimethylammonium bromide >=98%
MilliporeSigmaSynonym(s): CTAB; Cetrimonium bromide; Cetyltrimethylammonium bromide; Palmityltrimethylammonium bromide Empirical Formula: C19H42BrN Linear Formula: CH3(CH2)15N(Br)(CH3)3 Formula Weight: 364.45 MDL Number: …
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Empirical Formula: C14H22O4 Linear Formula: [H2C=C(CH3)CO2(CH2)3-]2 Formula Weight: 254.32 MDL Number: MFCD00015425 Purity: ≥90% Boiling Point: >315 °C(lit.) …
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ALDRICH N-Hydroxysuccinimide, 98%
MilliporeSigmaSynonym(s): 1-Hydroxy-2,5-pyrrolidinedione; HOSu; NHS Formula: C4H5NO3 Formula Weight: 115.09 CAS No.: 6066-82-6 Purity: 98% Application: Additive used in the carbodiimide method for improved amidations and peptide couplings. Packaging: 25, 100,…
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Human secreted programmed cell death 1 (PD-1)-Fc fusion protein, also known as, PDCD1, SLEB2, CD279 and HPD-L, GenBank Accession No. NM_005018, a.a 25-167, fused at the C-terminus to the Fc portion of human IgG1, with C-terminal Avitag expressed in a HEK293 cell expression system and enzymatically…
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Synonym(s): trans -(1S,2S)-3,4-Dichloro-N-methyl-N-[2-(1-pyrrolidinyl)cyclohexyl]benzeneacetamide hydrochloride hydrate Empirical Formula: C19H26Cl2N2O -+ HCl -+ xH2O Linear Formula: …
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Hyperoside 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: Quercetin 3-D-galactoside;…
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SIGMA Heneicosanol >=98.5% (GC)
MilliporeSigmaEmpirical Formula: C21H44O Linear Formula: CH3(CH2)20OH Formula Weight: 312.57 MDL Number: MFCD00062834 Purity: ≥98.5% (GC) Storage: 2-8°C
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High Pure PCR Template Preparation Kit
MilliporeSigmaLow to medium throughput genomic DNA isolation.High Pure PCR Template Preparation Kit; Instructions For UseNucleic acids bind to the surface of the glass fiber fleece in the presence of a chaotropic salt (guanidine HCl). This allows the High Pure filter tube to specifically immobilize nucleic acids…
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FLUKA HYDRANAL®-Working Medium K, reagent for volumetric one-component KF…
Honeywell Research ChemicalsApplication: To be used with: see related products General description: Visit our HYDRANAL center to learn more. Protocols & Applications: Analysis of Bioethanol - Detection of Chloride and Sulfate with Dication and Trication Solutions Legal Information: HYDRANAL is a registered…
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Hydroxylamine.HCl
G-BiosciencesHydroxylamine•HCl is a reducing agent that is routinely used for the deacetylation of SATA to form free sulfhydryls (Figure 1), for cleavage of protein cross-linkers that contain carbonyl groups (i.e. EGS ) and for mutagenesis of plasmid DNA. Features Synonym:…
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Synonyms: DL-a-Methyltryptophan methyl ester hydrochloride Purity Limit: ≥ 99% (TLC) CAS No.: 114524-80-0 (net) Molecular Formula: C13H16N2O2·HCl Molecular Weight: 268.7 MDL No.: MFCD00152138 Appearance: Off-white powder Melting Point: 140-144 °C Storage Temperature: …
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Hydrochloric acid 0.01 M HCl (0.01 N), Titripur®
MilliporeSigmaSynonyms: Hydrochloric acid solution; Hydrogen chloride solution Molecular Formula: HCl Molecular Weight: 36.46 Linear Structural Formula: HCl MDL Number: MFCD00011324 Legal Information: Titripur is a registered trademark of Merck KGaA, Darmstadt, Germany
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1,6-Hexanedithiol, 97%
Thermo Scientific ChemicalsSynonym(s): 1,6-Dimercaptohexane, Hexamethylene dimercaptan Formula: HS(CH2)6SH Formula weight: 150.30 Purity: 97% CAS Number: 1191-43-1 UN Number: UN2810 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: H331-H227-H302-H312 Toxic…
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Hesperidin Pharmaceutical Secondary Standard
MilliporeSigmaPharmaceutical 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.Hesperidin is a flavanone analog of diosmin, present as flavonoids in Rutaceae…
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Hanks' Balanced Salt Solution (10X), with calcium, with magnesium, with phenol…
Thermo Scientific Chemicals -
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H-Thr(But)-2-Cl-Trt Resin, 100-200 mesh, 1% DVB
Advanced ChemTechStructure confirmed. Will ship with Certificate of Analysis (CoA)
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Synonyms: NED·2HCl2-(1-Naphthylamino)ethylamine dihydrochloride Grade: ACS reagent Purity Limit: ≥ 98% (Assay: anhydrous basis) CAS No.: 1465-25-4 Molecular Formula: C12H14N2·2HCl Molecular Weight: 259.18 MDL No.: MFCD00012556 Appearance: White to off-white or light pink…
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SIGMA Hematoxylin
MilliporeSigmaSynonym(s): Natural Black 1 Empirical Formula: C16H14O6 -+ xH2O Linear Formula: C16H14O6 -+ xH2O Formula Weight: 302.28 (anhydrous basis) MDL Number: MFCD00078111 Melting Point: 200 °C…
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H2A.X Phosphorylation Assay Kit (Flow Cytometry)
MilliporeSigmaPhosphorylation of the histone variant H2A.X is a rapid and sensitive response to double strand DNA breaks. The H2A.X Phosphorylation Assay Kit (Flow cytometry) is a cell based assay formatted for flow cytometric detection of levels of phosphorylated histone H2A.X. The H2A.X Phosphorylation Assay…
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Hexamethyldisilazane
MilliporeSigmaproduced by Wacker Chemie AG, Burghausen, Germany, ≥97.0% (GC) Synonym(s): Silazane HMN; HMDS Empirical Formula: C6H19NSi2 Formula Weight: 161.39 Linear Formula: (CH3)3SiNHSi(CH3)3 MDL Number: …
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Storage: −20°C