2012年6月25日星期一

Hot Sale D-Amphetamine BSA Conjugant (AMP-BSA)




Product name: D-Amphetamine BSA Conjugant (AMP-BSA)
Description of D-Amphetamine BSA Conjugant (AMP-BSA):
Format:Purified, Protein solution in 0.01M PBS
Purity: Dialyzed. Purity >90%.
Concentration: >1.0mg/ml (Bio-rad lorry protein assay kit)
Buffer: PBS, pH 7.4
Applications: Immune colloidal gold immunochromatography.
Unit: Can be packed on the basis of your request.
Storage: Stored at -20°C for two years. Stored at 4°C for two weeks.
Warning:  For research only
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2012年6月17日星期日

Supply Benzodiazepines BSA Conjugant (BZO-BSA)




Product name:Benzodiazepines BSA Conjugant (BZO-BSA)
Description of Benzodiazepines BSA Conjugant (BZO-BSA):
Specificity:Benzodiazepine (BZO) BSA Conjugate
Form/Format:BSA, Liquid
Buffer:PBS, pH 7.2
Preservative:0.02% Sodium azide
Important Note :Centrifuge before opening to ensure complete recovery of vial contents.
Warnings:This product contains sodium azide, which has been classified as Xn (Harmful), in European Directive 67/548/EEC in the concentration range of 0.1-1.0%. When disposing of this reagent through lead or copper plumbing, flush with copious volumes of water to prevent azide build-up in drains.
Preparation and Storage:Short term store at 2 to 8 degree C. Long term store at -20 degree C. Avoid multiple freeze/thaw cycles.
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2012年6月14日星期四

Monoclonal Antibody to Ketamine (KET-Mab) for Hot Sale




Product name:Monoclonal Antibody to Ketamine (KET-Mab)
Description of Monoclonal Antibody to Ketamine (KET-Mab):
monoclonal antibody to ketamine is a ripad,visual,sensitive immunoassay test.The test is based on the principle of high affinity and specific antibody and antigen reaction.it can be performed without the use of an instrument.The utilizes a monoclonal antibody to selectively detect elevated levels of ketamine in urine at a cut-off level of 1000ng/ml
Specification: Cassette
Specimen:  Urine
Packing:  25/box,1500T/ctn
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2012年6月13日星期三

Supplier of Monoclonal Antibody to Methamphetamine (MET-Mab)




Product name:Monoclonal Antibody to Methamphetamine (MET-Mab)
Description of Monoclonal Antibody to Methamphetamine (MET-Mab):
Host: Mouse
Monoclonal Antibody: >%95 Ion-exchange Purified
Applications: ELISA, Lateral flow immunoassay
Immunogen: KLH-Methamphetamine
Isotype :IgG2a
Antigen :Methamphetamine
Concentration: 5mg/ml
Buffer: PBS. pH 7.2
Specificity: Methamphetamine
Storage:Store at 2-8 C. The product is stable in the unopened vial until the expiry date given. For long-term storage, freeze at -20 C. Avoid repetitive freezing and thawing.
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2012年6月11日星期一

Wholesale Supplier of Monoclonal Antibody to Morphine (MOP-Mab)




Product name:Monoclonal Antibody to Morphine (MOP-Mab)
Description of Monoclonal Antibody to Morphine (MOP-Mab):
Host Animal: Mouse, Hybridization of Sp2/0 myeloma cells with spleen cells from Balb/c mice.
Source: Ascites
Immunogen: Morphine BSA Conjugate
Format: Purified, Liquid, Protein solution in 0.01M PBS
Purity: >90% pure. Caprylic acid method and ammonium sulfate method
Buffer: PBS, pH 7.4
Applications: Immune colloidal gold immunochromatography
Unit: Can be packed on the basis of your request
Storage: Stored at -20C for two years. Stored at 4C for two weeks.
Warning: For research only
More about:Buy Monoclonal Antibody to Morphine (MOP-Mab)

2012年6月6日星期三

Information of N-Hydroxysuccinimide




Product name:N-Hydroxysuccinimide
CAS:6066-82-6
Molecular Formula:C4H5NO3
Molecular Weight:115.09 g/mol
Description of N-Hydroxysuccinimide:
N-hydroxysuccinimide (NHS) is chemical used to form semi-stable, but reactive, esters from carboxylic acids. Such NHS esters can be stored for a relatively long time if kept cold and dry. NHS is typically used in conjunction with a dehydrating reactant, often a carbodiimide such as EDAC, DCC or DIC. A very similar compound, sulfo-NHS, which contains an SO3- group on one of the two aliphatic carbons, is often used instead.
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2012年6月4日星期一

Supply 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide Hydrochloride




Product name:1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide Hydrochloride
CAS:25952-53-8
Molecular Formula:C8H18ClN3
Molecular Weight: 191.7g/mol
Description of 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide Hydrochloride:
1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride, usually known as water soluble carbodiimide, EDC, EDAC or WSC is a versatile modern coupling agent for the synthesis of pharmaceuticals. It is an easily handled solid which is now replacing (and is often superior to) N,N’-dicyclohexylcarbodiimide (DCC). EDC has a high solubility in water (> 200g/l) and is also soluble in a variety of organic solvents e.g. dichloromethane, tetrahydrofuran and dimethylformamide.
EDC is increasingly being used as a coupling agent in the preparation of new pharmaceutical substances. This is because of the ease of purification of the ‘late stage’ intermediate or active ingredient from the water soluble by-products.
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