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Isopropyl-beta-D-thiogalactopyranoside CAS NO.367-93-1
- Min.Order: 1 Kilogram
- Payment Terms: T/T,Other
- Product Details
Keywords
- Isopropyl-beta-D-thiogalactopyranoside
- IPTG
- CAS 367-93-1
Quick Details
- ProName: Isopropyl-beta-D-thiogalactopyranoside
- CasNo: 367-93-1
- Molecular Formula: C9H18O5S
- Appearance: white powder
- Application: API，Pharmaceutical intermediates
- DeliveryTime: in 5-7days
- PackAge: 25kg/net drum,1kg/aluminum foil bag
- Port: shanghai,guangzhou,hongkong
- ProductionCapacity: 500 Kilogram/Month
- Purity: 99.8%
- Storage: dry and cool place
- Transportation: Delivery by EMS,HK EMS,FEDEX,DHL,TNT,E...
- LimitNum: 1 Kilogram
Superiority
ProName:IPTG (Isopropyl β-D-1-Thiogalactopyran...
CasNo:367-93-1
Molecular Formula:C9H18O5S
Appearance:White crystalline powder
Application:pharmaceutical intermediates, veterina...
DeliveryTime:within 7 days after payment
PackAge:as your requirement
Port:Tianjin;Shanghai
ProductionCapacity:1000 Metric Ton/Day
Purity:99.9%min
Storage:seal;cool;dry
Transportation:by sea;by air
LimitNum:1 Metric Ton
Moisture Content:0.001%
Impurity:0.0001%
storage:seal;cool;dry
Skype: globalrcfactory
Details
isopropyl β-d-1-thiogalactopyranoside (iptg) is a molecular biology reagent. this compound is a molecular mimic of allolactose, a lactose metabolite that triggers transcription of the lac operon, and it is therefore used to induce protein expression where the gene is under the control of the lac operator.
iptg, unlike allolactose, is not hydrolyzable by β-galactosidase, its concentration therefore remains constant in an experiment. for induction, a sterile, filtered 1 m solution of iptg is typically added by 1:1000 dilution into a logarithmically growing bacterial culture, however, different final concentration of iptg may also be used.
Details
specifications:
|
appearance |
white crystalline powder |
|
purity (hplc) |
≥98.0% |
|
ph (5%aq) |
5.0-7.0 |
|
melting point |
110°-114°c |
|
water(k.f.) |
≤1.0% |
|
specific rotation[a] ° |
-28.5 ~ -34.5 |
application:
commonly used inducer for beta-galactosidase activity in many bacterial gene sequences controlled by the lac operon. based on this feature, when a puc series vector dna (or other vector with a lacz gene dna) deletion in lacz host cells are transformed with the vector during dna m13 phage were transfected or, if added to the medium in the plate x -gal and iptg, since β- galactosidase complementarity of α-, may appear white depending on whether colonies (or plaques) and easily pick out recombinants. in addition, it can be used as having a lac or tac promoter expression vectors and other expression inducer. now more and more areas have been used iptg, undergoing tremendous role in the field of production, pharmaceutical, biotechnology, etc. for companies to bring greater efficiency, improve product quality and shorten the reaction time.
our advantages:
1, high quality with competitive price:
1) standard:bp/usp/ep/enterprise standard
2) all purity≥99%
3) we are manufacturer and can provide high quality products with factory price.
2, fast and safe delivery
1) parcel can be sent out in 24 hours after payment.tracking number available
2) secure and discreet shipment.various transportation methods for your choice.
3) customs pass rate ≥99%
4) we have our own agent/remailer/distributor who can help us ship our products very fast and safe,
and we have stock in there for transferring.
3,we have clients throughout the world.
1) professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.
3) high quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers.
kern Enterprises Co. LTD is committed to the development of import and export trade in the production, operation and plant extracts of pharmaceutical raw materials and intermediates. it has trade with other asian countries and europe, the americas and african countries. important exporters of pharmaceutical chemical raw materials and the world's latest importers of pharmaceutical raw materials.
kern Enterprises Co. LTD has always been adhering to the company to market-oriented, customer-centric, with professional and enterprising team spirit and the company's strong financial strength, to provide customers with fast, high quality and efficient services, and always " to benefit customers "for the purpose.
in the pharmaceutical raw materials and intermediates export business, the company by virtue of years of accumulated experience and high quality and reasonable talent structure, accurate grasp of the market, not only with a number of well-known domestic production enterprises to establish a long-term stable strategic cooperative relations in the global pharmaceutical chemical raw materials and chemical intermediates on the market also won the loyal customer base and a very strong strategic partner, set up a professional image of the outsourcing of pharmaceutical procurement. on the basis of continuing to develop the existing export trade business, the company has formulated the idea of establishing independent research and development center and constructing the production base of pharmaceutical and chemical products according to the future development trend of the pharmaceutical and chemical industry, and strives to establish the combination of r & d, manufacturing and trade of the business development model.
while actively expanding their business and creating economic profits, enterprises do not forget their social responsibility, and actively participate in greening trees, poor students and other social activities, and become a tradition for many years, creating a good social benefits.