Mal-amido-PEG4-alkyne is a short PEG linker featuring a maleimide and a terminal alkyne. Maleimide is a covalent ligand used for linking thiols such as those in cysteines residues in proteins, while terminal alkynes can be used in copper (I) click chemistry with azides on target molecules.
Mal-amido-PEG4-alkyne is a short PEG linker featuring a maleimide and a terminal alkyne. Maleimide is a covalent ligand used for linking thiols such as those in cysteines residues in proteins, while terminal alkynes can be used in copper (I) click chemistry with azides on target molecules.
Formulation of the rabies viral glycoprotein containing a positively charged tail used for association with nucleic acids. This protein enables the selective delivery of the nucleic acid into neuronal cells.
This peptide is a 29 amino acid fragment derived from rabies virus glycoprotein (RVG). Because neurotropic viruses cross the blood-brain barrier to infect brain cells, the same strategy may be used to enter the central nervous system and deliver siRNA to the brain. This peptide specifically binds to the acetylcholine receptor expressed by neuronal cells.
• NeuroTarget Transfection Agent
NeuroTarget Transfection Agent which is composed of a cation tagged rabies viral glycoprotein (RVG). Experimentally shown to deliver miRNA inside neuronal cell lines containing the nicotinic acetylcholine receptor (nAChR). Highly efficient delivery for the modulation of gene expression and cellular engineering.
Usages:
For enriching and cultivating Clostridium.
Principle:
Meat extract powder, peptone provide nitrogen; yeast extract powder, cysteine hydrochloride, sodium acetate offers a variety of vitamins and growth factors; glucose carbon source; low concentrations of soluble starch byproduct of metabolic detoxification; sodium chloride maintain osmotic equilibrium; agar coagulant.
Formulation（per liter）:
Beef extract 10g
Peptone 10g
Yeast extract 3g
Glucose Monohydrate 5g
Sodium chloride 5g
Soluble starch 1g
Cysteine Hydrochloride 0.5g
Sodium Acetate 3g
Agar 0.5g
Final pH 6.8±0.2
How to use：
1.Suspend 38g in 1 L of distilled water , stirring heated to boiling until completely dissolved, dispensing flask, 121 ℃ autoclave for 15min.
2.Diluted and treated samples.
Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.
Specifications: 250g/bottle
250g
genesig® kits are sold for research use only and are not licensed for diagnostic procedures.
Exceptional value for money
Rapid detection of 2019-nCoV
Positive copy number standard curve for quantification
Highly specific detection profile
High priming efficiency
Broad dynamic detection range (>6 logs)
Sensitive to < 100 copies of target
Accurate controls to confirm findings
