I5502
Isopropyl β-D-1-thiogalactopyranoside
≥99% (TLC)
Manufacturer: Sigma Aldrich
CAS Number: 367-93-1
Synonym(S): IPTG, Isopropyl β-D-thiogalactoside
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 G | I5502-1-G | In Stock | ₹ 11,691.00 |
| 5 G | I5502-5-G | In Stock | ₹ 40,323.13 |
| 10 G | I5502-10-G | In Stock | ₹ 57,415.80 |
I5502 - 1 G
In Stock
Quantity
1
Base Price: ₹ 11,691.00
GST (18%): ₹ 2,104.38
Total Price: ₹ 13,795.38
description
non-ionic
Quality Level
200
Assay
≥99% (TLC)
form
powder
technique(s)
thin layer chromatography (TLC): suitable
impurities
10.0-22.0% Dioxane
color
white to off-white
mp
120 -122 °C ((248 - 252 °F ))
solubility
water: 50 mg/mL, clear, colorless
storage temp.
2-8°C
Other Options
Related Products
Description
- Application: IPTG is commonly used in cloning procedures that require induction of β-galactosidase activity. It is used in conjunction with X-Gal or Bluo-Gal in blue-white selection of recombinant bacterial colonies that induce expression of the lac operon in Escherichia coli. IPTG functions by binding to the lacI repressor and altering its conformation, which prevents the repression of the β-galactosidase coding gene lacZ.
- Other Notes: Non-metabolizable galactose analog.
- Reconstitution: A stock solution (0.1 M) is prepared by dissolving IPTG in water with subsequent sterile filtration of the solution. The final concentration of IPTG in indicator plates should be 0.2 mM.
SAFETY INFORMATION
Pictograms
Signal Word
WarningDanger
Hazard Statements
Precautionary Statements
P281 - P202 - P264 - P280 - P305 + P351 + P338 - P305 + P351 + P338 - P308 + P313 - P337 + P313
Hazard Classifications
Carc. 1B - Eye Irrit. 2
Supplementary Hazards
EUH019
Storage Class Code
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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description: non-ionic
Quality Level: 200
Assay: ≥99% (TLC)
form: powder
technique(s): thin layer chromatography (TLC): suitable
impurities: 10.0-22.0% Dioxane
color: white to off-white
mp: 120 -122 °C ((248 - 252 °F ))
solubility: water: 50 mg/mL, clear, colorless
storage temp.: 2-8°C
description:
non-ionic
Quality Level:
200
Assay:
≥99% (TLC)
form:
powder
technique(s):
thin layer chromatography (TLC): suitable
impurities:
10.0-22.0% Dioxane
color:
white to off-white
mp:
120 -122 °C ((248 - 252 °F ))
solubility:
water: 50 mg/mL, clear, colorless
storage temp.:
2-8°C
description: __
Quality Level: 200
Assay: ≥94% (HPLC)
form: crystalline
technique(s): __
impurities: __
color: __
mp: __
solubility: water: 5 mg/mL, clear to slightly hazy
storage temp.: −20°C
description:
__
Quality Level:
200
Assay:
≥94% (HPLC)
form:
crystalline
technique(s):
__
impurities:
__
color:
__
mp:
__
solubility:
water: 5 mg/mL, clear to slightly hazy
storage temp.:
−20°C
description: __
Quality Level: 200
Assay: 99%
form: __
technique(s): __
impurities: __
color: __
mp: 145-146 °C (lit.)
solubility: __
storage temp.: __
description:
__
Quality Level:
200
Assay:
99%
form:
__
technique(s):
__
impurities:
__
color:
__
mp:
145-146 °C (lit.)
solubility:
__
storage temp.:
__
description: __
Quality Level: 200
Assay: ≥99% (titration)
form: crystalline powder
technique(s): electrophoretic mobility shift assay: suitablemolecular cloning: suitableprotein purification: suitable
impurities: __
color: white
mp: __
solubility: __
storage temp.: __
description:
__
Quality Level:
200
Assay:
≥99% (titration)
form:
crystalline powder
technique(s):
electrophoretic mobility shift assay: suitablemolecular cloning: suitableprotein purification: suitable
impurities:
__
color:
white
mp:
__
solubility:
__
storage temp.:
__