Used for the efficient alkylation of thiols while minimizing oxidation of competing thiol pairs in protein samples. Used for the efficient alkylation of thiols while minimizing oxidation of competing thiol pairs in protein samples. Ultrapure, proteomic-grade iodoacetamide is used for efficient…

Formula: Matrix 2 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary Statements: …

Synonym(s): (3-Indolyl)acetonitrile; 3-(Cyanomethyl)indole; IAN; Indolylacetonitrile; NSC 523272 Empirical Formula: C₁₀H₈N₂ Linear Formula: C₁₀H₈N₂ Formula Weight: 156.18 MDL Number: MFCD00005628 Purity: 98% Boiling…

Synonym(s): 2-Methoxyiodobenzene Formula: C7H7IO Formula weight: 234.04 Purity: 99% CAS Number: 529-28-2 Harmonized Tariff Code:  2909.30 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

Synonym(s): IL-10 MDL Number: MFCD00131400 Purity: ≥97% (SDS-PAGE) Storage: −20°C

Synonym(s): CTLA-8; IL-17 MDL Number: MFCD01635117 Purity: ≥97% (SDS-PAGE) Storage: −20°C

Purity: ≥95% (SDS-PAGE) Analysis Note: The specific activity was determined by the dose-dependent proliferation of WISH (heteroploid human amnion cell line) in presence of VSV (vesicular stomatitis virus). Preparation Note: HumanKine IFNα-2A, expressed in human HEK 293 cells, is a…

Formula: Matrix 5 HNO3/tr. tartaric acid UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary Statements: …

Application: Tox7 is a member of Sigma’s CytoToxicity Kit series. It is based on the measurement of lactate dehydrogenase (LDH) release from cells as a measure of cell membrane damage and cytotoxicity. This technique has been utilized as an alternative to 51Cr release for cell mediated…

Synonym(s): Recombinant Murine Interleukin 2, IL-2 Formula weight: 17.2 kDa Harmonized Tariff Code:  2937.19

UN No.: UN3264 Class: 8 Pkg. Group: PG II

Synonym(s): ITO; ITO coated slide, rectangular Linear Formula: In₂O₃ -+ (SnO₂)_x MDL Number: MFCD00171662 Refractive Index: n 20/D 1.517(lit.)

Synonym(s): ^a-Oxoindoleacetyl chloride Formula: C10H6ClNO2 Formula weight: 207.62 Purity: 98+% CAS Number: 22980-09-2 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2933.99 Hazard Statements: H330-H314-H318 Fatal if inhaled. Causes severe…

Storage: −20°C

Synonym(s): IL-1β; Lymphocyte activating factor Purity: ≥97% (SDS-PAGE) Physical form: Lyophilized from 0.2 μm filtered solution in 10mM Sodium Citrate, pH 4.0 Analysis Note: The biological activity is measured by the dose-dependent stimulation of murine D10G4.1 cells. …

Synonym(s): Recombinant Rat Insulin-like Growth Factor 1, IGF1 Formula weight: 7.7 kDa Harmonized Tariff Code:  2937.19

CAS No.: 615-13-4 Solubility: (20°C) practically insoluble Melting Point: 54 - 56°C Molar Mass: 132.16 g/mol Flash Point: 100°C Refractive Index: 100°C

Formula: Fe Ni 65 35 wt Purity: 99.9% (metals basis) UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code

UN Number: UN3264 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  3822.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Do not breathe…

Isopropyl Alcohol 70%, USP/NF, with USP Grade Water ISOPROPANOL 70% Made with USP Grade Purified Water and 0.22 micron filtered USP/NF REAGENT

Synonym(s): 3-Formylindole Formula: C9H7NO Formula weight: 145.16 Purity: 99% CAS Number: 487-89-8 Harmonized Tariff Code:  2933.99

Synonyms: 1,3-Diaza-2,4-cyclopentadiene; Glyoxaline Formula: C₃H₄N₂ Formula Weight: 68.08 CAS No.: 288-32-4 Purity: ≥99% (titration) Application: Excellent for buffers in the range of pH 6.2-7.8

Formula: (CH3)2CHNCS Formula weight: 101.17 Purity: 97% CAS Number: 2253-73-8 UN Number: UN2924 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H301-H311-H314-H318-H226-H332 Toxic if swallowed. Toxic in contact with skin. Causes…

CAS No.: 309-88-6 UN No.: UN2920 Class: 8 (3) Pkg. Group: PG II

CAS No.: 870704-28-2 Formula: C₇H₁₀N₂O₂ Formula Weight: 154.17 Linear Formula: C₇H₁₀N₂O₂ MDL No.: MFCD05257952 Purity: 0.97 Melting Point: 215-219 °C(lit.)

Synonym(s): Gly-Ile-Leu-Gly-Phe-Val-Phe-Thr-Leu Formula: C49H75N9O11 Formula weight: 966.19 CAS Number: 141368-69-6 Harmonized Tariff Code:  2924.29

Synonym(s): Diindium trioxide; Indium sesquioxide Empirical Formula: In₂O₃ Linear Formula: In₂O₃ Formula Weight: 277.63 MDL Number: MFCD00011060 Purity: 99.99% trace metals basis Density: 7.18 g/mL at 25 °C(lit.)

European Pharmacopoeia (EP) Reference Standard Synonym(s): 2-Butyl-3-[[2'-(2 H -tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one Empirical Formula: C₂₅H₂₈N₆O Formula Weight: 428.53 Linear Formula: …

Empirical Formula: C₈H₆N₂O₂ Linear Formula: C₈H₆N₂O₂ Formula Weight: 162.15 MDL Number: MFCD03419462 Purity: 85% Melting Point: 275-295 °C

Empirical Formula: In Linear Formula: In Formula Weight: 114.82 MDL Number: MFCD00134048 Purity: ≥99.995% trace metals basis Melting Point: 156.6 °C(lit.) Density: 7.3 g/mL at 25 °C(lit.)