DBCO-PEG4-NHS Ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Detail
DBCO-PEG4-NHS Ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
p53, also known as tumor protein 53 or TP53, is a tumor suppressor and transcription factor that functions in a number of anti-cancer activities including DNA repair, cell-cycle arrest, and apoptosis in response to DNA damage or other stressors. Mutations in p53 are linked to a number of malignant tumors, including those of the breast, ovarian, bladder, colon, lung, and melanoma. Anti-p53 staining has been used to detect intratubular germ cell neoplasia, and also to distinguish between uterine serous carcinoma and endometrioid carcinoma.
Short term stability: 2-8oC, Long term stability: See individual component labels
Stability:
> 2 years under recommended storage conditions
Analyte:
β-Glucan
Assay Format:
Spectrophotometer
Detection Method:
Absorbance
Wavelength (nm):
510
Signal Response:
Increase
Linear Range:
4 to 100 μg of glucose per assay
Limit of Detection:
1 g/100 g
Total Assay Time:
~ 100 min
Application examples:
Yeast preparations, mushroom preparations and other materials.
Method recognition:
Novel method
The β-Glucan Assay Kit (Yeast and Mushroom) is suitable for the indirect measurement of 1,3:1,6-β-glucan in yeast and mushroom preparations containing starch, glycogen, sucrose and trehalose.
We are happy to announce a new and improved procedure!
Trehalase enzyme has now been added to the β-Glucan Assay Kit (Yeast and Mushroom), further increasing the accuracy of β-glucan measurement for certain samples. The addition of trehalase removes instances of overestimation of β-glucan content in samples containing trehalose. Please refer to the assay protocol and the FAQ here for more information.
This product replaces the Enzymatic Yeast β-Glucan Assay Kit (K-EBHLG) as the method of measurement for β-glucan measurement in yeast samples. See here for more information.
All reagents stable for > 12 months after preparation
Only enzymatic kit available
Simple format
Mega-Calc™ software tool is available from our website for hassle-free raw data processing
Standard included
Document
The β-Glucan Assay Kit (Yeast and Mushroom) is suitable for the indirect measurement of 1,3:1,6-β-glucan in yeast and mushroom preparations containing starch, glycogen, sucrose and trehalose.
This kit is suitable for high-throughput extraction of total RNA from paraffin embedded tissue samples, including miRNA. The kit is based on superparamagnetic magnetic particle purification technology. The extraction process does not require the use of toxic phenolic chloroform extraction or time-consuming alcohol precipitation.The whole extraction process only takes 120 minutes. The obtained RNA can be directly used in RT-PCR. The high-throughput extraction can be realized by 96 hole magnetic frame and 96 holeo scillator, various nucleic acid extractors (such as KingFisherFle, MagMix32, MagMix 96) or cooperating with the pipette workstation (Hamilton, Tican) for automatic extraction.
Details
Specifications
Features
Specifications
Main Functions
Isolation total RNA from FFPE tissue
Applications
RT-PCR, cDNA synthesis, second generation sequencing
Products
RNA, miRNA
Purification method
Polydisperse magnetic beads
Purification technology
Magnetic beads technology
Process method
Manual or automatic
Adaptive instrument
Nucleic acid extractor, pipetting workstation
Sample type
FFPE slice, FFPE embedded tissue
Sample amount
≤6 slices
Principle
This product is based on the purification method of high binding magnetic particles. The sample is lysed and digested under the action of lysate and Protease. DNA is released into the lysate. After adding magnetic particles and binding solution, DNA will be adsorbed on the surface of magnetic particles, and impurities such as proteins will be removed without adsorption. The adsorbed particles were washed with washing solution to remove proteins and impurities, washed with ethanol to remove salts, and finally DNA was eluted by Elution Buffer.
Advantages
Fast – several samples can be extracted in 120 minutes by column method
Safe – no phenol chloroform extraction required
Kit Contents
Contents
IVD3022
Purification Times
200 Preps
MagBind Particles
4.5 ml
Proteinase K
100 mg
Protease Dissolve Buffer
6 ml
DNase I
4 x 600 µl
DNase Buffer
30 ml
Buffer DPS
200 ml
Buffer FRL
40 ml
Buffer AL
40 ml
Buffer MW1*
110 ml
Buffer MW2*
2 x 50 ml
Nuclease Free Water
30 ml
Storage and Stability
Proteinase K and MagBind Particles should be stored at 2–8°C upon arrival. DNase I should bestored at -20°C. However, short-term storage (DNase I up to 1 weeks, Proteinase K and MagBind Particles up to 8 weeks) at room temperature (15–25°C) does not affect their performance. The remaining kit components can be stored at room temperature (15–25°C) and are stable for at least 18 months under theseconditions.
Document
This kit is suitable for high-throughput extraction of total RNA from paraffin embedded tissue samples, including miRNA. The kit is based on superparamagnetic magnetic particle purification technology. The extraction process does not require the use of toxic phenolic chloroform extraction or time-consuming alcohol precipitation.The whole extraction process only takes 120 minutes. The obtained RNA can be directly used in RT-PCR. The high-throughput extraction can be realized by 96 hole magnetic frame and 96 holeo scillator, various nucleic acid extractors (such as KingFisherFle, MagMix32, MagMix 96) or cooperating with the pipette workstation (Hamilton, Tican) for automatic extraction.
