Monthly Archives: 十一月 2015

Whats My GPA – High School and College GPA Calculator – Online and Free

Whats My GPA – High School and College GPA Calculator – Online and Free Get to understand Whats My GPA Many thanks to Our Free Online Calculator Are you speculating what your GPA is? Properly, in case you need to have help determining your GPA, then you really have arrive towards precise destination. Our student-friendly online calculator is known as a breeze to implement, and it’ll yield your GPA within a make a difference of minutes. Check my GPA for free http://www.my-gpa-calculator.org/. For folks that are asking yourself, GPA is considered the signify end result o......
Posted in Uncategorized

D-Biocytin hydrazide

介紹 訂購 Documents 相關產品 介紹 Biocytin hydrazide can be used as microinjectable anterograde and transneuronal tracers that is fixable with aldehyde-based fixatives. Additionally, the primary aliphatic amine of this molecule can be reversibly coupled to aldehydes and ketones to form a Schiff base – which can be reduced to a stable amine derivative by sodium borohydride (NaBH4) or sodium cyanoborohydride (NaCNBH3) to form new biotinylated probes. Carboxylic acids of proteins and other water-soluble biopolymers can be coupled to this molecule in aqueous solution using water-s......
Posted in Biotin Derivatives, 產品

D-Biocytin TMR

介紹 訂購 Documents 相關產品 介紹 The water-soluble neuronal tracer 5-(and-6)-tetramethylrhodamine biocytin (biocytin TMR) can be detected in fixed tissues by using avidin or streptavidin probes. However, tetramethylrhodamine biocytin can also be observed directly in fixed or unfixed samples because the attached tetramethylrhodamine dye produces bright, orange-fluorescence (absorption/emission maxima ~555/580 nm). Specifications Molecular Formula: C46H60N8O7S Molecular Weight: 869.09 CAS Number: – Storage Conditions: -20&nb......
Posted in Biotin Derivatives, 產品

D-Biocytin

介紹 訂購 Documents 相關產品 介紹 Biocytin can be used as microinjectable anterograde and transneuronal tracers that is fixable with aldehyde-based fixatives. Additionally the primary amine on the lysine can be reversibly coupled to aldehydes and ketones to form a Schiff base – which can be reduced to a generate stable amine derivative by sodium borohydride (NaBH4) or sodium cyanoborohydride (NaCNBH3). Carboxylic acids of proteins and other water-soluble biopolymers can be coupled to this molecule in aqueous solution using water-soluble carbodiimides such as EDAC. Specificati......
Posted in Biotin Derivatives, 產品

D-Biotin-4-fluorescein

介紹 訂購 Documents 相關產品 介紹 Biotin-4-fluorescein can be used to quantitate available biotin-binding sites or the concentration of avidin or streptavidin through the strong quenching associated when this molecule binds to avidin. Specifications Molecular Formula: C33H32N4O8S Molecular Weight: 644.70 CAS Number: – Storage Conditions: -20 ℃ Shipping Condition: Room Temperature Applications Quantitation of biotin-binding sites 訂購 >> 訂購 Buy Cat.No. ......
Posted in Biotin Derivatives, 產品

D-Biotin-X cadaverine

介紹 訂購 Documents 相關產品 介紹 The primary aliphatic amine of biotin-X cadaverine can be reversibly coupled to aldehydes and ketones to form a Schiff base – which can be reduced to a stable amine derivative by sodium borohydride (NaBH4) or sodium cyanoborohydride (NaCNBH3) to form new biotinylated probes. Carboxylic acids of proteins and other water-soluble biopolymers can be coupled to this molecule in aqueous solution using water-soluble carbodiimides such as EDAC. Specifications Molecular Formula: C23H40F3N5O5S Molecular Weight: 555.65 ......
Posted in Biotin Derivatives, 產品

D-Biotin ethylenediamine

介紹 訂購 Documents 相關產品 介紹 The primary aliphatic amine of biotin ethylenediamine can be reversibly coupled to aldehydes and ketones to form a Schiff base – which can be reduced to a stable amine derivative by sodium borohydride (NaBH4) or sodium cyanoborohydride (NaCNBH3) to form new biotinylated probes. Carboxylic acids of proteins and other water-soluble biopolymers can be coupled to this molecule in aqueous solution using water-soluble carbodiimides such as EDAC. Specifications Molecular Formula: C12H23BrN4O2S Molecular Weight: 367.30 ......
Posted in Biotin Derivatives, 產品

D-Biotin-PEG3, SE

介紹 訂購 Documents 相關產品 介紹 The amine-reactive biotin-PEG3, SE is a pegylated, water-soluble reagent for simple and efficient biotin labeling of antibodies, proteins and other primary amine-containing macromolecules for subsequent detection with streptavidin, avidin or NeutrAvidin® biotin-binding protein. This molecule has a PEG3 spacer to improve water soluibility and facilitate reactivity with the molecule and eventual accessibility of the biotin to avidin or streptavidin. Specifications Molecular Formula: C23H36N4O9S Molecular W......
Posted in Biotin Derivatives, 產品

D-Biotin-XX, SE

介紹 訂購 Documents 相關產品 介紹 The amine-reactive biotin-XX, SE can be used to attach this important hapten to biomolecules of interest for subsequent detection with streptavidin, avidin or NeutrAvidin® biotin-binding protein. This molecule has a 14 atom spacer designated by "XX" to facilitate reactivity with the molecule and eventual accessibility of the biotin to avidin or streptavidin. Specifications Molecular Formula: C26H41N5O7S Molecular Weight: 567.70 CAS Number: 89889-52-1 Storage Conditions: -20 ℃ ......
Posted in Biotin Derivatives, 產品

D-Biotin-X, SE

介紹 訂購 Documents 相關產品 介紹 The amine-reactive D-biotin-X succinimidyl ester can be used to attach this important hapten to biomolecules of interest for subsequent detection with streptavidin, avidin or NeutrAvidin® biotin-binding protein. Specifications Molecular Formula: C20H30N4O6S Molecular Weight: 454.54 CAS Number: 72040-63-2 Storage Conditions: -20 ℃ Shipping Condition: Room Temperature Applications Biotinylation reagent 訂購 >> 訂購 Buy Cat.No.......
Posted in Reactive Dyes, 產品

D-Biotin, SE

介紹 訂購 Documents 相關產品 介紹 The amine-reactive D-biotin succinimidyl ester can be used to attach this important hapten to biomolecules of interest for subsequent detection with streptavidin, avidin or NeutrAvidin® biotin-binding protein. Specifications Molecular Formula: C14H19N3O5S Molecular Weight: 341.38 CAS Number: 35013-72-0 Storage Conditions: -20 ℃ Shipping Condition: Room Temperature Applications Biotinylation reagent 訂購 >> 訂購 Buy Cat.No. ......
Posted in Biotin Derivatives, 產品