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B21149 Isopropyl-beta-D-thiogalactoside, dioxane-free, 99%

CAS Number
367-93-1
Synonyms
IPTG

Stock No. Size Price ($) Quantity Availability
B21149-03 1g 60.00
B21149-06 5g 241.00
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Isopropyl-beta-D-thiogalactoside, dioxane-free, 99%

MDL
MFCD00063273
EINECS
206-703-0

Chemical Properties

Formula
C9H18O5S
Formula Weight
238.30
Melting point
109-115°
Storage & Sensitivity
Store at -20°C.
Solubility
Soluble in water.

Applications

Beta-galactosidase inducer.Isopropyl-β-D-thiogalactoside is used as a reagent in molecular biology. It is used as an effective inducer of protein expression where the gene is under the control of the lac operator. It is used with 5-bromo-4-chloro-3-indolyl-beta-D-galactopyranoside to identify the non-recombinant plasmid in cloning experiments by blue-white screen methodology.

Notes

Hygroscopic. Store in a cool place. Incompatible with strong oxidizing agents.

Literature References

Kordafshari, S.; Hosseini, S. H.; Jalousian, F.; Rajabibazl, M.; Jones, M.; Etebar, F. Evaluation of Dot Immunogold Filtration Assay (DIGFA) By Recombinant Protein EPC1 for Anti-Echinococcus granulosus IgG Antibody. Iran J Parasitol 2015, 10 (1), 30-38.

He, Y.; Hou, P.; Fan, G.; Li, D.; Peng, C. Isolation and characterization of a novel (S)-canadine synthase gene from Coptis chinensis. Electron. J. Biotechnol. 2015, 18 (5), 376-380.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
4631
Harmonized Tariff Code
2932.99
TSCA
Yes

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